diff --git a/FINAL/data/image.20 b/FINAL/data/image.20
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diff --git a/FINAL/data/image.200 b/FINAL/data/image.200
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diff --git a/FINAL/data/image.5 b/FINAL/data/image.5
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index 0000000000000000000000000000000000000000..0f35734f0bef1fae285547ad74bd8a34b175efda
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diff --git a/FINAL/run.sh b/FINAL/run.sh
new file mode 100755
index 0000000000000000000000000000000000000000..572095516626419d068f7221313773783775e361
--- /dev/null
+++ b/FINAL/run.sh
@@ -0,0 +1,94 @@
+#!/bin/bash
+
+# These functions exist to stop students from using shells within their own 
+# shell to execute a program. We remove execution ability and use sudo to move
+# to another user to then run the program
+move_away()
+{
+	chmod 500 /bin/sh	
+	chmod 500 /bin/bash
+}
+
+move_back()
+{
+	chmod 555 /bin/sh
+	chmod 555 /bin/bash
+}
+
+rm -rf /kernel/*.o
+
+source /helpers.sh
+
+LOG=$LOGS/test_public.log
+ASSIGNMENTDIR=/assignments/FINAL/
+
+if [ ! -d /kernel ];
+then
+	unpack_kernel 
+fi
+
+export LC_ALL=C.UTF-8
+
+echo "Building assignment..."
+cd /kernel
+chmod a+rw .
+
+COMPILE=$LOGS/compile.log
+touch $COMPILE
+truncate -s 0 $COMPILE 
+rm sfssh > /dev/null 2> /dev/null || true
+rm -rf ./tests
+rm -rf ./data
+rm -rf ./bin
+make
+#gcc main.c  -o myshell -pthread >> $COMPILE 2>> $COMPILE 
+
+touch $LOG
+truncate -s 0 $LOG
+
+if test -f "sfssh"; 
+then
+    echo "Build succeeded."
+else
+    echo "Build failed."
+    exit
+fi
+
+#copy test scripts
+cp -R $ASSIGNMENTDIR/tests ./
+
+#copy user binary
+mkdir /kernel/tests/bin
+cp /kernel/sfssh /kernel/tests/bin/sfssh
+
+cd /kernel/tests
+
+# Go through basic tests
+# In each of these we are essentially only testing commands with output to stdout
+
+# This is a way to stop students from trying to use the sh command, we search for this command to be used
+# afterwords
+echo "Testing..."
+for f in $ASSIGNMENTDIR/tests/*
+do
+    if echo "$f" | grep -q ".disabled" || echo "$f" | grep -q ".output"
+    then
+	continue
+    fi
+
+    #refresh test data
+    cp -R $ASSIGNMENTDIR/data /kernel/tests/
+
+    bname=$(basename $f)
+    fn="${bname%.*}"
+    echo " -> ${fn}..."
+    echo ">SPLIT<" >> $LOG
+    echo ">TEST=$fn<"  >> $LOG
+    echo ">Program Output<" >> $LOG
+    sudo -u root timeout 5s /bin/bash $f >> $LOG 2>> $LOG
+    echo ">Expected Output<" >> $LOG
+    cat "${ASSIGNMENTDIR}/tests/${fn}.output" >> $LOG 
+done
+
+exit 0 
+
diff --git a/FINAL/tests/test_cat.output b/FINAL/tests/test_cat.output
new file mode 100755
index 0000000000000000000000000000000000000000..ecdeeba37d0467e874877e083ca2f0c34c217eb2
--- /dev/null
+++ b/FINAL/tests/test_cat.output
@@ -0,0 +1,2 @@
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_cat.sh b/FINAL/tests/test_cat.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e0e2624fd41781a4199304dc8ae40f7d16359735
--- /dev/null
+++ b/FINAL/tests/test_cat.sh
@@ -0,0 +1,518 @@
+#!/bin/bash
+
+# Test data/image.5
+
+image-5-output() {
+    cat <<EOF
+
+
+
+
+
+
+  And burbled as it came!
+  And stood awhile in thought.
+  And the mome raths outgrabe.
+  And the mome raths outgrabe.
+  Come to my arms, my beamish boy!
+  Did gyre and gimble in the wabe:
+  Did gyre and gimble in the wabe;
+  He chortled in his joy.
+  He went galumphing back.
+  Long time the manxome foe he sought --
+  The Jabberwock, with eyes of flame,
+  The frumious Bandersnatch!"
+  The jaws that bite, the claws that catch!
+  The vorpal blade went snicker-snack!
+"And, has thou slain the Jabberwock?
+"Beware the Jabberwock, my son!
+0 disk block writes
+5 disk block reads
+965 bytes copied
+All mimsy were the borogoves,
+All mimsy were the borogoves,
+And, as in uffish thought he stood,
+Beware the Jubjub bird, and shun
+Came whiffling through the tulgey wood,
+He left it dead, and with its head
+He took his vorpal sword in hand:
+O frabjous day! Callooh! Callay!'
+One, two! One, two! And through and through
+So rested he by the Tumtum tree,
+\`Twas brillig, and the slithy toves
+\`Twas brillig, and the slithy toves
+disk mounted.
+EOF
+}
+
+image-5-input() {
+    cat <<EOF
+mount
+cat 1
+EOF
+}
+
+echo -n "Testing cat on data/image.5 ... "
+if diff -u <(image-5-input | ./bin/sfssh data/image.5 5 2> /dev/null | sort) <(image-5-output) > test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat test.log
+fi
+rm -f test.log
+
+# Test data/image.20
+
+image-20-input() {
+    cat <<EOF
+mount
+cat 1
+cat 2
+cat 3
+EOF
+}
+
+image-20-output() {
+    cat <<EOF
+
+
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+    For Quartering large bodies of armed troops among us:
+    For abolishing the free System of English Laws in a neighbouring Province, establishing therein an Arbitrary government, and enlarging its Boundaries so as to render it at once an example and fit instrument for introducing the same absolute rule into these Colonies:
+    For cutting off our Trade with all parts of the world:
+    For depriving us in many cases, of the benefits of Trial by Jury:
+    For imposing Taxes on us without our Consent:
+    For protecting them, by a mock Trial, from punishment for any Murders which they should commit on the Inhabitants of these States:
+    For suspending our own Legislatures, and declaring themselves invested with power to legislate for us in all cases whatsoever.
+    For taking away our Charters, abolishing our most valuable Laws, and altering fundamentally the Forms of our Governments:
+    For transporting us beyond Seas to be tried for pretended offences
+    He has abdicated Government here, by declaring us out of his Protection and waging War against us.
+    He has affected to render the Military independent of and superior to the Civil power.
+    He has called together legislative bodies at places unusual, uncomfortable, and distant from the depository of their public Records, for the sole purpose of fatiguing them into compliance with his measures.
+    He has combined with others to subject us to a jurisdiction foreign to our constitution, and unacknowledged by our laws; giving his Assent to their Acts of pretended Legislation:
+    He has constrained our fellow Citizens taken Captive on the high Seas to bear Arms against their Country, to become the executioners of their friends and Brethren, or to fall themselves by their Hands.
+    He has dissolved Representative Houses repeatedly, for opposing with manly firmness his invasions on the rights of the people.
+    He has endeavoured to prevent the population of these States; for that purpose obstructing the Laws for Naturalization of Foreigners; refusing to pass others to encourage their migrations hither, and raising the conditions of new Appropriations of Lands.
+    He has erected a multitude of New Offices, and sent hither swarms of Officers to harrass our people, and eat out their substance.
+    He has excited domestic insurrections amongst us, and has endeavoured to bring on the inhabitants of our frontiers, the merciless Indian Savages, whose known rule of warfare, is an undistinguished destruction of all ages, sexes and conditions.
+    He has forbidden his Governors to pass Laws of immediate and pressing importance, unless suspended in their operation till his Assent should be obtained; and when so suspended, he has utterly neglected to attend to them.
+    He has kept among us, in times of peace, Standing Armies without the Consent of our legislatures.
+    He has made Judges dependent on his Will alone, for the tenure of their offices, and the amount and payment of their salaries.
+    He has obstructed the Administration of Justice, by refusing his Assent to Laws for establishing Judiciary powers.
+    He has plundered our seas, ravaged our Coasts, burnt our towns, and destroyed the lives of our people.
+    He has refused for a long time, after such dissolutions, to cause others to be elected; whereby the Legislative powers, incapable of Annihilation, have returned to the People at large for their exercise; the State remaining in the mean time exposed to all the dangers of invasion from without, and convulsions within.
+    He has refused his Assent to Laws, the most wholesome and necessary for the public good.
+    He has refused to pass other Laws for the accommodation of large districts of people, unless those people would relinquish the right of Representation in the Legislature, a right inestimable to them and formidable to tyrants only.
+    He is at this time transporting large Armies of foreign Mercenaries to compleat the works of death, desolation and tyranny, already begun with circumstances of Cruelty & perfidy scarcely paralleled in the most barbarous ages, and totally unworthy the Head of a civilized nation.
+   Abraham Clark
+   Arthur Middleton
+   Benjamin Franklin
+   Benjamin Rush
+   Button Gwinnett
+   Caesar Rodney
+   Edward Rutledge
+   Elbridge Gerry
+   Francis Hopkinson
+   Francis Lewis
+   George Clymer
+   George Read
+   George Ross
+   George Taylor
+   George Walton
+   James Smith
+   James Wilson
+   John Adams
+   John Hart
+   John Morton
+   John Penn
+   John Witherspoon
+   Joseph Hewes
+   Josiah Bartlett
+   Lewis Morris
+   Lyman Hall
+   Matthew Thornton
+   Oliver Wolcott
+   Philip Livingston
+   Richard Stockton
+   Robert Morris
+   Robert Treat Paine
+   Roger Sherman
+   Samuel Adams
+   Samuel Huntington
+   Stephen Hopkins
+   Thomas Heyward, Jr.
+   Thomas Lynch, Jr.
+   Thomas McKean
+   William Ellery
+   William Floyd
+   William Hooper
+   William Whipple
+   William Williams
+0 bytes copied
+0 disk block writes
+25 disk block reads
+27160 bytes copied
+9546 bytes copied
+A Person charged in any State with Treason, Felony, or other Crime, who shall flee from Justice, and be found in another State, shall on Demand of the executive Authority of the State from which he fled, be delivered up, to be removed to the State having Jurisdiction of the Crime.
+Abr Baldwin
+Alexander Hamilton
+All Bills for raising Revenue shall originate in the House of Representatives; but the Senate may propose or concur with Amendments as on other Bills.
+All Debts contracted and Engagements entered into, before the Adoption of this Constitution, shall be as valid against the United States under this Constitution, as under the Confederation.
+All legislative Powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of Representatives.
+Article III.
+Article. I.
+Article. II.
+Article. IV.
+Article. V.
+Article. VI.
+Article. VII.
+Attest William Jackson Secretary
+B Franklin
+Before he enter on the Execution of his Office, he shall take the following Oath or Affirmation:--"I do solemnly swear (or affirm) that I will faithfully execute the Office of President of the United States, and will to the best of my Ability, preserve, protect and defend the Constitution of the United States."
+Benjamin Harrison
+Carter Braxton
+Charles Carroll of Carrollton
+Charles Cotesworth Pinckney
+Charles Pinckney
+Column 1
+Column 2
+Column 3
+Column 4
+Column 5
+Column 6
+Connecticut
+Connecticut:
+Dan of St Thos. Jenifer
+Danl. Carroll
+David Brearley
+Delaware
+Delaware:
+Done in Convention by the Unanimous Consent of the States present the Seventeenth Day of September in the Year of our Lord one thousand seven hundred and Eighty seven and of the Independence of the United States of America the Twelfth In witness whereof We have hereunto subscribed our Names,
+Each House may determine the Rules of its Proceedings, punish its Members for disorderly Behaviour, and, with the Concurrence of two thirds, expel a Member.
+Each House shall be the Judge of the Elections, Returns and Qualifications of its own Members, and a Majority of each shall constitute a Quorum to do Business; but a smaller Number may adjourn from day to day, and may be authorized to compel the Attendance of absent Members, in such Manner, and under such Penalties as each House may provide.
+Each House shall keep a Journal of its Proceedings, and from time to time publish the same, excepting such Parts as may in their Judgment require Secrecy; and the Yeas and Nays of the Members of either House on any question shall, at the Desire of one fifth of those Present, be entered on the Journal.
+Each State shall appoint, in such Manner as the Legislature thereof may direct, a Number of Electors, equal to the whole Number of Senators and Representatives to which the State may be entitled in the Congress: but no Senator or Representative, or Person holding an Office of Trust or Profit under the United States, shall be appointed an Elector.
+Every Bill which shall have passed the House of Representatives and the Senate, shall, before it become a Law, be presented to the President of the United States: If he approve he shall sign it, but if not he shall return it, with his Objections to that House in which it shall have originated, who shall enter the Objections at large on their Journal, and proceed to reconsider it.If after such Reconsideration two thirds of that House shall agree to pass the Bill, it shall be sent, together with the Objections, to the other House, by which it shall likewise be reconsidered, and if approved by two thirds of that House, it shall become a Law. But in all such Cases the Votes of both Houses shall be determined by yeas and Nays, and the Names of the Persons voting for and against the Bill shall be entered on the Journal of each House respectively. If any Bill shall not be returned by the President within ten Days (Sundays excepted) after it shall have been presented to him, the Same shall be a Law, in like Manner as if he had signed it, unless the Congress by their Adjournment prevent its Return, in which Case it shall not be a Law.
+Every Order, Resolution, or Vote to which the Concurrence of the Senate and House of Representatives may be necessary (except on a question of Adjournment) shall be presented to the President of the United States; and before the Same shall take Effect, shall be approved by him, or being disapproved by him, shall be repassed by two thirds of the Senate and House of Representatives, according to the Rules and Limitations prescribed in the Case of a Bill.
+Francis Lightfoot Lee
+Full Faith and Credit shall be given in each State to the public Acts, Records, and judicial Proceedings of every other State. And the Congress may by general Laws prescribe the Manner in which such Acts, Records and Proceedings shall be proved, and the Effect thereof.
+Geo. Clymer
+Geo: Read
+George Wythe
+Georgia
+Georgia:
+Gouv Morris
+Gunning Bedford jun
+G°. Washington
+He shall from time to time give to the Congress Information of the State of the Union, and recommend to their Consideration such Measures as he shall judge necessary and expedient; he may, on extraordinary Occasions, convene both Houses, or either of them, and in Case of Disagreement between them, with Respect to the Time of Adjournment, he may adjourn them to such Time as he shall think proper; he shall receive Ambassadors and other public Ministers; he shall take Care that the Laws be faithfully executed, and shall Commission all the Officers of the United States.
+He shall have Power, by and with the Advice and Consent of the Senate, to make Treaties, provided two thirds of the Senators present concur; and he shall nominate, and by and with the Advice and Consent of the Senate, shall appoint Ambassadors, other public Ministers and Consuls, Judges of the supreme Court, and all other Officers of the United States, whose Appointments are not herein otherwise provided for, and which shall be established by Law: but the Congress may by Law vest the Appointment of such inferior Officers, as they think proper, in the President alone, in the Courts of Law, or in the Heads of Departments.
+Hu Williamson
+IN CONGRESS, July 4, 1776.
+Immediately after they shall be assembled in Consequence of the first Election, they shall be divided as equally as may be into three Classes. The Seats of the Senators of the first Class shall be vacated at the Expiration of the second Year, of the second Class at the Expiration of the fourth Year, and of the third Class at the Expiration of the sixth Year, so that one third may be chosen every second Year; and if Vacancies happen by Resignation, or otherwise, during the Recess of the Legislature of any State, the Executive thereof may make temporary Appointments until the next Meeting of the Legislature, which shall then fill such Vacancies.
+In Case of the Removal of the President from Office, or of his Death, Resignation, or Inability to discharge the Powers and Duties of the said Office, the Same shall devolve on the Vice President, and the Congress may by Law provide for the Case of Removal, Death, Resignation or Inability, both of the President and Vice President, declaring what Officer shall then act as President, and such Officer shall act accordingly, until the Disability be removed, or a President shall be elected.
+In all Cases affecting Ambassadors, other public Ministers and Consuls, and those in which a State shall be Party, the supreme Court shall have original Jurisdiction. In all the other Cases before mentioned, the supreme Court shall have appellate Jurisdiction, both as to Law and Fact, with such Exceptions, and under such Regulations as the Congress shall make.
+In every stage of these Oppressions We have Petitioned for Redress in the most humble terms: Our repeated Petitions have been answered only by repeated injury. A Prince whose character is thus marked by every act which may define a Tyrant, is unfit to be the ruler of a free people.
+J. Rutledge
+Jaco: Broom
+James Madison Jr.
+James McHenry
+James Wilson
+Jared Ingersoll
+John Blair
+John Dickinson
+John Hancock
+John Langdon
+Jona: Dayton
+Judgment in Cases of Impeachment shall not extend further than to removal from Office, and disqualification to hold and enjoy any Office of honor, Trust or Profit under the United States: but the Party convicted shall nevertheless be liable and subject to Indictment, Trial, Judgment and Punishment, according to Law.
+Maryland
+Maryland:
+Massachusetts
+Massachusetts:
+Massachusetts:
+Nathaniel Gorham
+Neither House, during the Session of Congress, shall, without the Consent of the other, adjourn for more than three days, nor to any other Place than that in which the two Houses shall be sitting.
+New Hampshire
+New Hampshire:
+New Hampshire:
+New Jersey
+New Jersey:
+New States may be admitted by the Congress into this Union; but no new State shall be formed or erected within the Jurisdiction of any other State; nor any State be formed by the Junction of two or more States, or Parts of States, without the Consent of the Legislatures of the States concerned as well as of the Congress.
+New York
+New York:
+Nicholas Gilman
+No Bill of Attainder or ex post facto Law shall be passed.
+No Capitation, or other direct, Tax shall be laid, unless in Proportion to the Census or enumeration herein before directed to be taken.
+No Money shall be drawn from the Treasury, but in Consequence of Appropriations made by Law; and a regular Statement and Account of the Receipts and Expenditures of all public Money shall be published from time to time.
+No Person except a natural born Citizen, or a Citizen of the United States, at the time of the Adoption of this Constitution, shall be eligible to the Office of President; neither shall any Person be eligible to that Office who shall not have attained to the Age of thirty five Years, and been fourteen Years a Resident within the United States.
+No Person held to Service or Labour in one State, under the Laws thereof, escaping into another, shall, in Consequence of any Law or Regulation therein, be discharged from such Service or Labour, but shall be delivered up on Claim of the Party to whom such Service or Labour may be due.
+No Person shall be a Representative who shall not have attained to the Age of twenty five Years, and been seven Years a Citizen of the United States, and who shall not, when elected, be an Inhabitant of that State in which he shall be chosen.
+No Person shall be a Senator who shall not have attained to the Age of thirty Years, and been nine Years a Citizen of the United States, and who shall not, when elected, be an Inhabitant of that State for which he shall be chosen.
+No Preference shall be given by any Regulation of Commerce or Revenue to the Ports of one State over those of another; nor shall Vessels bound to, or from, one State, be obliged to enter, clear, or pay Duties in another.
+No Senator or Representative shall, during the Time for which he was elected, be appointed to any civil Office under the Authority of the United States, which shall have been created, or the Emoluments whereof shall have been encreased during such time; and no Person holding any Office under the United States, shall be a Member of either House during his Continuance in Office.
+No State shall enter into any Treaty, Alliance, or Confederation; grant Letters of Marque and Reprisal; coin Money; emit Bills of Credit; make any Thing but gold and silver Coin a Tender in Payment of Debts; pass any Bill of Attainder, ex post facto Law, or Law impairing the Obligation of Contracts, or grant any Title of Nobility.
+No State shall, without the Consent of Congress, lay any Duty of Tonnage, keep Troops, or Ships of War in time of Peace, enter into any Agreement or Compact with another State, or with a foreign Power, or engage in War, unless actually invaded, or in such imminent Danger as will not admit of delay.
+No State shall, without the Consent of the Congress, lay any Imposts or Duties on Imports or Exports, except what may be absolutely necessary for executing it's inspection Laws: and the net Produce of all Duties and Imposts, laid by any State on Imports or Exports, shall be for the Use of the Treasury of the United States; and all such Laws shall be subject to the Revision and Controul of the Congress.
+No Tax or Duty shall be laid on Articles exported from any State.
+No Title of Nobility shall be granted by the United States: And no Person holding any Office of Profit or Trust under them, shall, without the Consent of the Congress, accept of any present, Emolument, Office, or Title, of any kind whatever, from any King, Prince, or foreign State.
+Nor have We been wanting in attentions to our Brittish brethren. We have warned them from time to time of attempts by their legislature to extend an unwarrantable jurisdiction over us. We have reminded them of the circumstances of our emigration and settlement here. We have appealed to their native justice and magnanimity, and we have conjured them by the ties of our common kindred to disavow these usurpations, which, would inevitably interrupt our connections and correspondence. They too have been deaf to the voice of justice and of consanguinity. We must, therefore, acquiesce in the necessity, which denounces our Separation, and hold them, as we hold the rest of mankind, Enemies in War, in Peace Friends.
+North Carolina
+North Carolina:
+Pennsylvania
+Pennsylvania:
+Pierce Butler
+Presidt and deputy from Virginia
+Representatives and direct Taxes shall be apportioned among the several States which may be included within this Union, according to their respective Numbers, which shall be determined by adding to the whole Number of free Persons, including those bound to Service for a Term of Years, and excluding Indians not taxed, three fifths of all other Persons. The actual Enumeration shall be made within three Years after the first Meeting of the Congress of the United States, and within every subsequent Term of ten Years, in such Manner as they shall by Law direct. The Number of Representatives shall not exceed one for every thirty Thousand, but each State shall have at Least one Representative; and until such enumeration shall be made, the State of New Hampshire shall be entitled to chuse three, Massachusetts eight, Rhode-Island and Providence Plantations one, Connecticut five, New-York six, New Jersey four, Pennsylvania eight, Delaware one, Maryland six, Virginia ten, North Carolina five, South Carolina five, and Georgia three.
+Rhode Island:
+Richard Bassett
+Richard Henry Lee
+Richd. Dobbs Spaight
+Robt. Morris
+Roger Sherman
+Rufus King
+Samuel Chase
+Section. 1.
+Section. 1.
+Section. 1.
+Section. 1.
+Section. 10.
+Section. 2.
+Section. 2.
+Section. 2.
+Section. 2.
+Section. 3.
+Section. 3.
+Section. 3.
+Section. 3.
+Section. 4.
+Section. 4.
+Section. 4.
+Section. 5.
+Section. 6.
+Section. 7.
+Section. 8.
+Section. 9.
+South Carolina
+South Carolina:
+The 56 signatures on the Declaration appear in the positions indicated:
+The Citizens of each State shall be entitled to all Privileges and Immunities of Citizens in the several States.
+The Congress may determine the Time of chusing the Electors, and the Day on which they shall give their Votes; which Day shall be the same throughout the United States.
+The Congress shall assemble at least once in every Year, and such Meeting shall be on the first Monday in December, unless they shall by Law appoint a different Day.
+The Congress shall have Power To lay and collect Taxes, Duties, Imposts and Excises, to pay the Debts and provide for the common Defence and general Welfare of the United States; but all Duties, Imposts and Excises shall be uniform throughout the United States;
+The Congress shall have Power to declare the Punishment of Treason, but no Attainder of Treason shall work Corruption of Blood, or Forfeiture except during the Life of the Person attainted.
+The Congress shall have Power to dispose of and make all needful Rules and Regulations respecting the Territory or other Property belonging to the United States; and nothing in this Constitution shall be so construed as to Prejudice any Claims of the United States, or of any particular State.
+The Congress, whenever two thirds of both Houses shall deem it necessary, shall propose Amendments to this Constitution, or, on the Application of the Legislatures of two thirds of the several States, shall call a Convention for proposing Amendments, which, in either Case, shall be valid to all Intents and Purposes, as Part of this Constitution, when ratified by the Legislatures of three fourths of the several States, or by Conventions in three fourths thereof, as the one or the other Mode of Ratification may be proposed by the Congress; Provided that no Amendment which may be made prior to the Year One thousand eight hundred and eight shall in any Manner affect the first and fourth Clauses in the Ninth Section of the first Article; and that no State, without its Consent, shall be deprived of its equal Suffrage in the Senate.
+The Electors shall meet in their respective States, and vote by Ballot for two Persons, of whom one at least shall not be an Inhabitant of the same State with themselves. And they shall make a List of all the Persons voted for, and of the Number of Votes for each; which List they shall sign and certify, and transmit sealed to the Seat of the Government of the United States, directed to the President of the Senate. The President of the Senate shall, in the Presence of the Senate and House of Representatives, open all the Certificates, and the Votes shall then be counted. The Person having the greatest Number of Votes shall be the President, if such Number be a Majority of the whole Number of Electors appointed; and if there be more than one who have such Majority, and have an equal Number of Votes, then the House of Representatives shall immediately chuse by Ballot one of them for President; and if no Person have a Majority, then from the five highest on the List the said House shall in like Manner chuse the President. But in chusing the President, the Votes shall be taken by States, the Representation from each State having one Vote; A quorum for this purpose shall consist of a Member or Members from two thirds of the States, and a Majority of all the States shall be necessary to a Choice. In every Case, after the Choice of the President, the Person having the greatest Number of Votes of the Electors shall be the Vice President. But if there should remain two or more who have equal Votes, the Senate shall chuse from them by Ballot the Vice President.
+The House of Representatives shall be composed of Members chosen every second Year by the People of the several States, and the Electors in each State shall have the Qualifications requisite for Electors of the most numerous Branch of the State Legislature.
+The House of Representatives shall chuse their Speaker and other Officers; and shall have the sole Power of Impeachment.
+The Migration or Importation of such Persons as any of the States now existing shall think proper to admit, shall not be prohibited by the Congress prior to the Year one thousand eight hundred and eight, but a Tax or duty may be imposed on such Importation, not exceeding ten dollars for each Person.
+The President shall be Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States; he may require the Opinion, in writing, of the principal Officer in each of the executive Departments, upon any Subject relating to the Duties of their respective Offices, and he shall have Power to grant Reprieves and Pardons for Offences against the United States, except in Cases of Impeachment.
+The President shall have Power to fill up all Vacancies that may happen during the Recess of the Senate, by granting Commissions which shall expire at the End of their next Session.
+The President shall, at stated Times, receive for his Services, a Compensation, which shall neither be increased nor diminished during the Period for which he shall have been elected, and he shall not receive within that Period any other Emolument from the United States, or any of them.
+The President, Vice President and all civil Officers of the United States, shall be removed from Office on Impeachment for, and Conviction of, Treason, Bribery, or other high Crimes and Misdemeanors.
+The Privilege of the Writ of Habeas Corpus shall not be suspended, unless when in Cases of Rebellion or Invasion the public Safety may require it.
+The Ratification of the Conventions of nine States, shall be sufficient for the Establishment of this Constitution between the States so ratifying the Same.
+The Senate of the United States shall be composed of two Senators from each State, chosen by the Legislature thereof for six Years; and each Senator shall have one Vote.
+The Senate shall chuse their other Officers, and also a President pro tempore, in the Absence of the Vice President, or when he shall exercise the Office of President of the United States.
+The Senate shall have the sole Power to try all Impeachments. When sitting for that Purpose, they shall be on Oath or Affirmation. When the President of the United States is tried, the Chief Justice shall preside: And no Person shall be convicted without the Concurrence of two thirds of the Members present.
+The Senators and Representatives before mentioned, and the Members of the several State Legislatures, and all executive and judicial Officers, both of the United States and of the several States, shall be bound by Oath or Affirmation, to support this Constitution; but no religious Test shall ever be required as a Qualification to any Office or public Trust under the United States.
+The Senators and Representatives shall receive a Compensation for their Services, to be ascertained by Law, and paid out of the Treasury of the United States. They shall in all Cases, except Treason, Felony and Breach of the Peace, be privileged from Arrest during their Attendance at the Session of their respective Houses, and in going to and returning from the same; and for any Speech or Debate in either House, they shall not be questioned in any other Place.
+The Times, Places and Manner of holding Elections for Senators and Representatives, shall be prescribed in each State by the Legislature thereof; but the Congress may at any time by Law make or alter such Regulations, except as to the Places of chusing Senators.
+The Trial of all Crimes, except in Cases of Impeachment, shall be by Jury; and such Trial shall be held in the State where the said Crimes shall have been committed; but when not committed within any State, the Trial shall be at such Place or Places as the Congress may by Law have directed.
+The United States shall guarantee to every State in this Union a Republican Form of Government, and shall protect each of them against Invasion; and on Application of the Legislature, or of the Executive (when the Legislature cannot be convened), against domestic Violence.
+The Vice President of the United States shall be President of the Senate, but shall have no Vote, unless they be equally divided.
+The Word, "the," being interlined between the seventh and eighth Lines of the first Page, the Word "Thirty" being partly written on an Erazure in the fifteenth Line of the first Page, The Words "is tried" being interlined between the thirty second and thirty third Lines of the first Page and the Word "the" being interlined between the forty third and forty fourth Lines of the second Page.
+The executive Power shall be vested in a President of the United States of America. He shall hold his Office during the Term of four Years, and, together with the Vice President, chosen for the same Term, be elected, as follows:
+The judicial Power of the United States shall be vested in one supreme Court, and in such inferior Courts as the Congress may from time to time ordain and establish. The Judges, both of the supreme and inferior Courts, shall hold their Offices during good Behaviour, and shall, at stated Times, receive for their Services a Compensation, which shall not be diminished during their Continuance in Office.
+The judicial Power shall extend to all Cases, in Law and Equity, arising under this Constitution, the Laws of the United States, and Treaties made, or which shall be made, under their Authority;--to all Cases affecting Ambassadors, other public Ministers and Consuls;--to all Cases of admiralty and maritime Jurisdiction;--to Controversies to which the United States shall be a Party;--to Controversies between two or more States;-- between a State and Citizens of another State;--between Citizens of different States;--between Citizens of the same State claiming Lands under Grants of different States, and between a State, or the Citizens thereof, and foreign States, Citizens or Subjects.
+The unanimous Declaration of the thirteen united States of America,
+This Constitution, and the Laws of the United States which shall be made in Pursuance thereof; and all Treaties made, or which shall be made, under the Authority of the United States, shall be the supreme Law of the Land; and the Judges in every State shall be bound thereby, any Thing in the Constitution or Laws of any State to the Contrary notwithstanding.
+Thomas Jefferson
+Thomas Mifflin
+Thomas Nelson, Jr.
+Thomas Stone
+Thos. FitzSimons
+To borrow Money on the credit of the United States;
+To coin Money, regulate the Value thereof, and of foreign Coin, and fix the Standard of Weights and Measures;
+To constitute Tribunals inferior to the supreme Court;
+To declare War, grant Letters of Marque and Reprisal, and make Rules concerning Captures on Land and Water;
+To define and punish Piracies and Felonies committed on the high Seas, and Offences against the Law of Nations;
+To establish Post Offices and post Roads;
+To establish an uniform Rule of Naturalization, and uniform Laws on the subject of Bankruptcies throughout the United States;
+To exercise exclusive Legislation in all Cases whatsoever, over such District (not exceeding ten Miles square) as may, by Cession of particular States, and the Acceptance of Congress, become the Seat of the Government of the United States, and to exercise like Authority over all Places purchased by the Consent of the Legislature of the State in which the Same shall be, for the Erection of Forts, Magazines, Arsenals, dock-Yards, and other needful Buildings;--And
+To make Rules for the Government and Regulation of the land and naval Forces;
+To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by this Constitution in the Government of the United States, or in any Department or Officer thereof.
+To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries;
+To provide and maintain a Navy;
+To provide for calling forth the Militia to execute the Laws of the Union, suppress Insurrections and repel Invasions;
+To provide for organizing, arming, and disciplining, the Militia, and for governing such Part of them as may be employed in the Service of the United States, reserving to the States respectively, the Appointment of the Officers, and the Authority of training the Militia according to the discipline prescribed by Congress;
+To provide for the Punishment of counterfeiting the Securities and current Coin of the United States;
+To raise and support Armies, but no Appropriation of Money to that Use shall be for a longer Term than two Years;
+To regulate Commerce with foreign Nations, and among the several States, and with the Indian Tribes;
+Treason against the United States, shall consist only in levying War against them, or in adhering to their Enemies, giving them Aid and Comfort. No Person shall be convicted of Treason unless on the Testimony of two Witnesses to the same overt Act, or on Confession in open Court.
+Virginia
+Virginia:
+We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.--That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed, --That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness. Prudence, indeed, will dictate that Governments long established should not be changed for light and transient causes; and accordingly all experience hath shewn, that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they are accustomed. But when a long train of abuses and usurpations, pursuing invariably the same Object evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new Guards for their future security.--Such has been the patient sufferance of these Colonies; and such is now the necessity which constrains them to alter their former Systems of Government. The history of the present King of Great Britain is a history of repeated injuries and usurpations, all having in direct object the establishment of an absolute Tyranny over these States. To prove this, let Facts be submitted to a candid world.
+We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defense, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.
+We, therefore, the Representatives of the united States of America, in General Congress, Assembled, appealing to the Supreme Judge of the world for the rectitude of our intentions, do, in the Name, and by Authority of the good People of these Colonies, solemnly publish and declare, That these United Colonies are, and of Right ought to be Free and Independent States; that they are Absolved from all Allegiance to the British Crown, and that all political connection between them and the State of Great Britain, is and ought to be totally dissolved; and that as Free and Independent States, they have full Power to levy War, conclude Peace, contract Alliances, establish Commerce, and to do all other Acts and Things which Independent States may of right do. And for the support of this Declaration, with a firm reliance on the protection of divine Providence, we mutually pledge to each other our Lives, our Fortunes and our sacred Honor.
+When in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.
+When vacancies happen in the Representation from any State, the Executive Authority thereof shall issue Writs of Election to fill such Vacancies.
+Wil: Livingston
+William Few
+William Paca
+Wm. Blount
+Wm. Paterson
+Wm. Saml. Johnson
+disk mounted.
+EOF
+}
+
+(image-20-input | ./bin/sfssh data/image.20 20 2> /dev/null | sort) > image20.out
+
+echo -n "Testing cat on data/image.20 ... "
+if diff -u <(image-20-input | ./bin/sfssh data/image.20 20 2> /dev/null | sort) <(image-20-output) > test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat test.log
+fi
+rm -f test.log
diff --git a/FINAL/tests/test_copyin.output b/FINAL/tests/test_copyin.output
new file mode 100755
index 0000000000000000000000000000000000000000..9ad1004b0949bb6da6337f5b8927a61bce98bff8
--- /dev/null
+++ b/FINAL/tests/test_copyin.output
@@ -0,0 +1,3 @@
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_copyin.sh b/FINAL/tests/test_copyin.sh
new file mode 100755
index 0000000000000000000000000000000000000000..7dbff702ceea243044d88129841bbedea6faa78c
--- /dev/null
+++ b/FINAL/tests/test_copyin.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+
+SCRATCH=$(mktemp -d)
+trap "rm -fr $SCRATCH" INT QUIT TERM EXIT
+
+# Test: data/image.5
+
+cp data/image.5 $SCRATCH/image.5
+cat <<EOF | ./bin/sfssh $SCRATCH/image.5 5 > /dev/null 2>&1
+debug
+mount
+copyout 1 $SCRATCH/1.txt
+create
+debug
+copyin $SCRATCH/1.txt 0
+debug
+copyout 0 $SCRATCH/1.copy
+EOF
+echo -n "Testing copyin in $SCRATCH/image.5 ... "
+if [ $(md5sum $SCRATCH/1.copy | awk '{print $1}') = '1edec6bc701059c45053cf79e7e16588' ]; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
+
+# Test: data/image.20
+
+cp data/image.20 $SCRATCH/image.20
+cat <<EOF | ./bin/sfssh $SCRATCH/image.20 20 > /dev/null 2>&1
+debug
+mount
+copyout 2 $SCRATCH/2.txt
+copyout 3 $SCRATCH/3.txt
+create
+copyin $SCRATCH/3.txt 0
+create
+copyin $SCRATCH/2.txt 1
+copyout 0 $SCRATCH/3.copy
+copyout 1 $SCRATCH/2.copy
+debug
+EOF
+echo -n "Testing copyin in $SCRATCH/image.20 ... "
+if [ $(md5sum $SCRATCH/2.copy | awk '{print $1}') = '1adf08d52e0f1a162a3a887a19fcf1f8' ] &&
+   [ $(md5sum $SCRATCH/3.copy | awk '{print $1}') = 'd083a4be9fde347b98a8dbdfcc196819' ]; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
+
+# Test: data/image.200
+
+cp data/image.200 $SCRATCH/image.200
+cat <<EOF | ./bin/sfssh $SCRATCH/image.200 200 > /dev/null 2>&1
+debug
+mount
+copyout 1 $SCRATCH/1.txt
+copyout 2 $SCRATCH/2.txt
+copyout 9 $SCRATCH/9.txt
+create
+copyin $SCRATCH/1.txt 0
+create
+copyin $SCRATCH/2.txt 3
+create
+copyin $SCRATCH/9.txt 4
+debug
+copyout 0 $SCRATCH/1.copy
+copyout 3 $SCRATCH/2.copy
+copyout 4 $SCRATCH/9.copy
+EOF
+echo -n "Testing copyin in $SCRATCH/image.200 ... "
+if [ $(md5sum $SCRATCH/1.copy | awk '{print $1}') = '0af623d6d8cb0a514816e17c7386a298' ] &&
+   [ $(md5sum $SCRATCH/2.copy | awk '{print $1}') = '307fe5cee7ac87c3b06ea5bda80301ee' ] &&
+   [ $(md5sum $SCRATCH/9.copy | awk '{print $1}') = 'fa4280d88da260281e509296fd2f3ea2' ]; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
diff --git a/FINAL/tests/test_copyout.output b/FINAL/tests/test_copyout.output
new file mode 100755
index 0000000000000000000000000000000000000000..9ad1004b0949bb6da6337f5b8927a61bce98bff8
--- /dev/null
+++ b/FINAL/tests/test_copyout.output
@@ -0,0 +1,3 @@
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_copyout.sh b/FINAL/tests/test_copyout.sh
new file mode 100755
index 0000000000000000000000000000000000000000..133a7000102c6042264e82e62f5b265f272ed441
--- /dev/null
+++ b/FINAL/tests/test_copyout.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+SCRATCH=$(mktemp -d)
+trap "rm -fr $SCRATCH" INT QUIT TERM EXIT
+
+# Test: data/image.5
+
+echo -n "Testing copyout in data/image.5 ... "
+cat <<EOF | ./bin/sfssh data/image.5 5 > /dev/null 2>&1
+mount
+copyout 1 $SCRATCH/1.txt
+EOF
+if [ $(md5sum $SCRATCH/1.txt | awk '{print $1}') = '1edec6bc701059c45053cf79e7e16588' ]; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
+
+# Test: data/image.20
+
+cat <<EOF | ./bin/sfssh data/image.20 20 > /dev/null 2>&1
+mount
+copyout 2 $SCRATCH/2.txt
+copyout 3 $SCRATCH/3.txt
+EOF
+
+echo -n "Testing copyout in data/image.20 ... "
+if [ $(md5sum $SCRATCH/2.txt | awk '{print $1}') = 'bfd6a31563edfd2a943edc29c37366b1' ] &&
+   [ $(md5sum $SCRATCH/3.txt | awk '{print $1}') = 'd083a4be9fde347b98a8dbdfcc196819' ]; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
+
+# Test: data/image.200
+
+cat <<EOF | ./bin/sfssh data/image.200 200 > /dev/null 2>&1
+mount
+copyout 1 $SCRATCH/1.txt
+copyout 2 $SCRATCH/2.txt
+copyout 9 $SCRATCH/9.txt
+EOF
+
+echo -n "Testing copyout in data/image.200 ... "
+if [ $(md5sum $SCRATCH/1.txt | awk '{print $1}') = '0af623d6d8cb0a514816e17c7386a298' ] &&
+   [ $(md5sum $SCRATCH/2.txt | awk '{print $1}') = '307fe5cee7ac87c3b06ea5bda80301ee' ] &&
+   [ $(md5sum $SCRATCH/9.txt | awk '{print $1}') = 'cc4e48a5fe0ba15b13a98b3fd34b340e' ]; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
diff --git a/FINAL/tests/test_create.output b/FINAL/tests/test_create.output
new file mode 100755
index 0000000000000000000000000000000000000000..84edb8fa58fabb032c54de1a3ddecff7f29b3376
--- /dev/null
+++ b/FINAL/tests/test_create.output
@@ -0,0 +1 @@
+[RESULT]Success
diff --git a/FINAL/tests/test_create.sh b/FINAL/tests/test_create.sh
new file mode 100755
index 0000000000000000000000000000000000000000..7d5a6d2ffe028d2c56a865718ff2b448e3baf135
--- /dev/null
+++ b/FINAL/tests/test_create.sh
@@ -0,0 +1,552 @@
+#!/bin/bash
+
+test-input() {
+    echo debug
+    echo mount
+    for i in $(seq 128); do
+    	echo create
+    done
+    echo debug
+}
+
+test-output() {
+    cat <<EOF
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+disk mounted.
+created inode 0.
+created inode 2.
+created inode 3.
+created inode 4.
+created inode 5.
+created inode 6.
+created inode 7.
+created inode 8.
+created inode 9.
+created inode 10.
+created inode 11.
+created inode 12.
+created inode 13.
+created inode 14.
+created inode 15.
+created inode 16.
+created inode 17.
+created inode 18.
+created inode 19.
+created inode 20.
+created inode 21.
+created inode 22.
+created inode 23.
+created inode 24.
+created inode 25.
+created inode 26.
+created inode 27.
+created inode 28.
+created inode 29.
+created inode 30.
+created inode 31.
+created inode 32.
+created inode 33.
+created inode 34.
+created inode 35.
+created inode 36.
+created inode 37.
+created inode 38.
+created inode 39.
+created inode 40.
+created inode 41.
+created inode 42.
+created inode 43.
+created inode 44.
+created inode 45.
+created inode 46.
+created inode 47.
+created inode 48.
+created inode 49.
+created inode 50.
+created inode 51.
+created inode 52.
+created inode 53.
+created inode 54.
+created inode 55.
+created inode 56.
+created inode 57.
+created inode 58.
+created inode 59.
+created inode 60.
+created inode 61.
+created inode 62.
+created inode 63.
+created inode 64.
+created inode 65.
+created inode 66.
+created inode 67.
+created inode 68.
+created inode 69.
+created inode 70.
+created inode 71.
+created inode 72.
+created inode 73.
+created inode 74.
+created inode 75.
+created inode 76.
+created inode 77.
+created inode 78.
+created inode 79.
+created inode 80.
+created inode 81.
+created inode 82.
+created inode 83.
+created inode 84.
+created inode 85.
+created inode 86.
+created inode 87.
+created inode 88.
+created inode 89.
+created inode 90.
+created inode 91.
+created inode 92.
+created inode 93.
+created inode 94.
+created inode 95.
+created inode 96.
+created inode 97.
+created inode 98.
+created inode 99.
+created inode 100.
+created inode 101.
+created inode 102.
+created inode 103.
+created inode 104.
+created inode 105.
+created inode 106.
+created inode 107.
+created inode 108.
+created inode 109.
+created inode 110.
+created inode 111.
+created inode 112.
+created inode 113.
+created inode 114.
+created inode 115.
+created inode 116.
+created inode 117.
+created inode 118.
+created inode 119.
+created inode 120.
+created inode 121.
+created inode 122.
+created inode 123.
+created inode 124.
+created inode 125.
+created inode 126.
+created inode 127.
+create failed!
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 0:
+    size: 0 bytes
+    direct blocks:
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+Inode 2:
+    size: 0 bytes
+    direct blocks:
+Inode 3:
+    size: 0 bytes
+    direct blocks:
+Inode 4:
+    size: 0 bytes
+    direct blocks:
+Inode 5:
+    size: 0 bytes
+    direct blocks:
+Inode 6:
+    size: 0 bytes
+    direct blocks:
+Inode 7:
+    size: 0 bytes
+    direct blocks:
+Inode 8:
+    size: 0 bytes
+    direct blocks:
+Inode 9:
+    size: 0 bytes
+    direct blocks:
+Inode 10:
+    size: 0 bytes
+    direct blocks:
+Inode 11:
+    size: 0 bytes
+    direct blocks:
+Inode 12:
+    size: 0 bytes
+    direct blocks:
+Inode 13:
+    size: 0 bytes
+    direct blocks:
+Inode 14:
+    size: 0 bytes
+    direct blocks:
+Inode 15:
+    size: 0 bytes
+    direct blocks:
+Inode 16:
+    size: 0 bytes
+    direct blocks:
+Inode 17:
+    size: 0 bytes
+    direct blocks:
+Inode 18:
+    size: 0 bytes
+    direct blocks:
+Inode 19:
+    size: 0 bytes
+    direct blocks:
+Inode 20:
+    size: 0 bytes
+    direct blocks:
+Inode 21:
+    size: 0 bytes
+    direct blocks:
+Inode 22:
+    size: 0 bytes
+    direct blocks:
+Inode 23:
+    size: 0 bytes
+    direct blocks:
+Inode 24:
+    size: 0 bytes
+    direct blocks:
+Inode 25:
+    size: 0 bytes
+    direct blocks:
+Inode 26:
+    size: 0 bytes
+    direct blocks:
+Inode 27:
+    size: 0 bytes
+    direct blocks:
+Inode 28:
+    size: 0 bytes
+    direct blocks:
+Inode 29:
+    size: 0 bytes
+    direct blocks:
+Inode 30:
+    size: 0 bytes
+    direct blocks:
+Inode 31:
+    size: 0 bytes
+    direct blocks:
+Inode 32:
+    size: 0 bytes
+    direct blocks:
+Inode 33:
+    size: 0 bytes
+    direct blocks:
+Inode 34:
+    size: 0 bytes
+    direct blocks:
+Inode 35:
+    size: 0 bytes
+    direct blocks:
+Inode 36:
+    size: 0 bytes
+    direct blocks:
+Inode 37:
+    size: 0 bytes
+    direct blocks:
+Inode 38:
+    size: 0 bytes
+    direct blocks:
+Inode 39:
+    size: 0 bytes
+    direct blocks:
+Inode 40:
+    size: 0 bytes
+    direct blocks:
+Inode 41:
+    size: 0 bytes
+    direct blocks:
+Inode 42:
+    size: 0 bytes
+    direct blocks:
+Inode 43:
+    size: 0 bytes
+    direct blocks:
+Inode 44:
+    size: 0 bytes
+    direct blocks:
+Inode 45:
+    size: 0 bytes
+    direct blocks:
+Inode 46:
+    size: 0 bytes
+    direct blocks:
+Inode 47:
+    size: 0 bytes
+    direct blocks:
+Inode 48:
+    size: 0 bytes
+    direct blocks:
+Inode 49:
+    size: 0 bytes
+    direct blocks:
+Inode 50:
+    size: 0 bytes
+    direct blocks:
+Inode 51:
+    size: 0 bytes
+    direct blocks:
+Inode 52:
+    size: 0 bytes
+    direct blocks:
+Inode 53:
+    size: 0 bytes
+    direct blocks:
+Inode 54:
+    size: 0 bytes
+    direct blocks:
+Inode 55:
+    size: 0 bytes
+    direct blocks:
+Inode 56:
+    size: 0 bytes
+    direct blocks:
+Inode 57:
+    size: 0 bytes
+    direct blocks:
+Inode 58:
+    size: 0 bytes
+    direct blocks:
+Inode 59:
+    size: 0 bytes
+    direct blocks:
+Inode 60:
+    size: 0 bytes
+    direct blocks:
+Inode 61:
+    size: 0 bytes
+    direct blocks:
+Inode 62:
+    size: 0 bytes
+    direct blocks:
+Inode 63:
+    size: 0 bytes
+    direct blocks:
+Inode 64:
+    size: 0 bytes
+    direct blocks:
+Inode 65:
+    size: 0 bytes
+    direct blocks:
+Inode 66:
+    size: 0 bytes
+    direct blocks:
+Inode 67:
+    size: 0 bytes
+    direct blocks:
+Inode 68:
+    size: 0 bytes
+    direct blocks:
+Inode 69:
+    size: 0 bytes
+    direct blocks:
+Inode 70:
+    size: 0 bytes
+    direct blocks:
+Inode 71:
+    size: 0 bytes
+    direct blocks:
+Inode 72:
+    size: 0 bytes
+    direct blocks:
+Inode 73:
+    size: 0 bytes
+    direct blocks:
+Inode 74:
+    size: 0 bytes
+    direct blocks:
+Inode 75:
+    size: 0 bytes
+    direct blocks:
+Inode 76:
+    size: 0 bytes
+    direct blocks:
+Inode 77:
+    size: 0 bytes
+    direct blocks:
+Inode 78:
+    size: 0 bytes
+    direct blocks:
+Inode 79:
+    size: 0 bytes
+    direct blocks:
+Inode 80:
+    size: 0 bytes
+    direct blocks:
+Inode 81:
+    size: 0 bytes
+    direct blocks:
+Inode 82:
+    size: 0 bytes
+    direct blocks:
+Inode 83:
+    size: 0 bytes
+    direct blocks:
+Inode 84:
+    size: 0 bytes
+    direct blocks:
+Inode 85:
+    size: 0 bytes
+    direct blocks:
+Inode 86:
+    size: 0 bytes
+    direct blocks:
+Inode 87:
+    size: 0 bytes
+    direct blocks:
+Inode 88:
+    size: 0 bytes
+    direct blocks:
+Inode 89:
+    size: 0 bytes
+    direct blocks:
+Inode 90:
+    size: 0 bytes
+    direct blocks:
+Inode 91:
+    size: 0 bytes
+    direct blocks:
+Inode 92:
+    size: 0 bytes
+    direct blocks:
+Inode 93:
+    size: 0 bytes
+    direct blocks:
+Inode 94:
+    size: 0 bytes
+    direct blocks:
+Inode 95:
+    size: 0 bytes
+    direct blocks:
+Inode 96:
+    size: 0 bytes
+    direct blocks:
+Inode 97:
+    size: 0 bytes
+    direct blocks:
+Inode 98:
+    size: 0 bytes
+    direct blocks:
+Inode 99:
+    size: 0 bytes
+    direct blocks:
+Inode 100:
+    size: 0 bytes
+    direct blocks:
+Inode 101:
+    size: 0 bytes
+    direct blocks:
+Inode 102:
+    size: 0 bytes
+    direct blocks:
+Inode 103:
+    size: 0 bytes
+    direct blocks:
+Inode 104:
+    size: 0 bytes
+    direct blocks:
+Inode 105:
+    size: 0 bytes
+    direct blocks:
+Inode 106:
+    size: 0 bytes
+    direct blocks:
+Inode 107:
+    size: 0 bytes
+    direct blocks:
+Inode 108:
+    size: 0 bytes
+    direct blocks:
+Inode 109:
+    size: 0 bytes
+    direct blocks:
+Inode 110:
+    size: 0 bytes
+    direct blocks:
+Inode 111:
+    size: 0 bytes
+    direct blocks:
+Inode 112:
+    size: 0 bytes
+    direct blocks:
+Inode 113:
+    size: 0 bytes
+    direct blocks:
+Inode 114:
+    size: 0 bytes
+    direct blocks:
+Inode 115:
+    size: 0 bytes
+    direct blocks:
+Inode 116:
+    size: 0 bytes
+    direct blocks:
+Inode 117:
+    size: 0 bytes
+    direct blocks:
+Inode 118:
+    size: 0 bytes
+    direct blocks:
+Inode 119:
+    size: 0 bytes
+    direct blocks:
+Inode 120:
+    size: 0 bytes
+    direct blocks:
+Inode 121:
+    size: 0 bytes
+    direct blocks:
+Inode 122:
+    size: 0 bytes
+    direct blocks:
+Inode 123:
+    size: 0 bytes
+    direct blocks:
+Inode 124:
+    size: 0 bytes
+    direct blocks:
+Inode 125:
+    size: 0 bytes
+    direct blocks:
+Inode 126:
+    size: 0 bytes
+    direct blocks:
+Inode 127:
+    size: 0 bytes
+    direct blocks:
+EOF
+}
+
+cp data/image.5 data/image.5.create
+trap "rm -f data/image.5.create" INT QUIT TERM EXIT
+
+echo -n "Testing create in data/image.5.create ... "
+
+if diff -u <(test-input | ./bin/sfssh data/image.5.create 5 2> /dev/null | head -n -2) <(test-output); then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
diff --git a/FINAL/tests/test_debug.output b/FINAL/tests/test_debug.output
new file mode 100755
index 0000000000000000000000000000000000000000..9ad1004b0949bb6da6337f5b8927a61bce98bff8
--- /dev/null
+++ b/FINAL/tests/test_debug.output
@@ -0,0 +1,3 @@
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_debug.sh b/FINAL/tests/test_debug.sh
new file mode 100755
index 0000000000000000000000000000000000000000..6fadd58d27048fecbe413559d84e8756591d1b1a
--- /dev/null
+++ b/FINAL/tests/test_debug.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+image-5-output() {
+    cat <<EOF
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+2 disk block reads
+0 disk block writes
+EOF
+}
+
+image-20-output() {
+    cat <<EOF
+SuperBlock:
+    magic number is valid
+    20 blocks
+    2 inode blocks
+    256 inodes
+Inode 2:
+    size: 27160 bytes
+    direct blocks: 4 5 6 7 8
+    indirect block: 9
+    indirect data blocks: 13 14
+Inode 3:
+    size: 9546 bytes
+    direct blocks: 10 11 12
+4 disk block reads
+0 disk block writes
+EOF
+}
+
+image-200-output() {
+    cat <<EOF
+SuperBlock:
+    magic number is valid
+    200 blocks
+    20 inode blocks
+    2560 inodes
+Inode 1:
+    size: 1523 bytes
+    direct blocks: 152
+Inode 2:
+    size: 105421 bytes
+    direct blocks: 49 50 51 52 53
+    indirect block: 54
+    indirect data blocks: 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
+Inode 9:
+    size: 409305 bytes
+    direct blocks: 22 23 24 25 26
+    indirect block: 28
+    indirect data blocks: 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 76 77 78 79 80 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151
+23 disk block reads
+0 disk block writes
+EOF
+}
+
+test-debug() {
+    DISK=$1
+    BLOCKS=$2
+    OUTPUT=$3
+
+    echo -n "Testing debug on $DISK ... "
+    if diff -u <(./bin/sfssh $DISK $BLOCKS <<<debug 2> /dev/null) <($OUTPUT) > test.log; then
+    	echo "[RESULT]Success"
+    else
+    	echo "[RESULT]Failure"
+    	cat test.log
+    fi
+    rm -f test.log
+}
+
+test-debug data/image.5   5   image-5-output
+test-debug data/image.20  20  image-20-output
+test-debug data/image.200 200 image-200-output
diff --git a/FINAL/tests/test_format.output b/FINAL/tests/test_format.output
new file mode 100755
index 0000000000000000000000000000000000000000..9ad1004b0949bb6da6337f5b8927a61bce98bff8
--- /dev/null
+++ b/FINAL/tests/test_format.output
@@ -0,0 +1,3 @@
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_format.sh b/FINAL/tests/test_format.sh
new file mode 100755
index 0000000000000000000000000000000000000000..d253df7fd42b9edee870581b316b65f156d29eb4
--- /dev/null
+++ b/FINAL/tests/test_format.sh
@@ -0,0 +1,67 @@
+#!/bin/bash
+
+image-5-output() {
+    cat <<EOF
+disk formatted.
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+2 disk block reads
+5 disk block writes
+EOF
+}
+
+image-20-output() {
+    cat <<EOF
+disk formatted.
+SuperBlock:
+    magic number is valid
+    20 blocks
+    2 inode blocks
+    256 inodes
+3 disk block reads
+20 disk block writes
+EOF
+}
+
+image-200-output() {
+    cat <<EOF
+disk formatted.
+SuperBlock:
+    magic number is valid
+    200 blocks
+    20 inode blocks
+    2560 inodes
+21 disk block reads
+200 disk block writes
+EOF
+}
+
+test-input() {
+    cat <<EOF
+format
+debug
+EOF
+}
+
+test-format() {
+    DISK=$1
+    BLOCKS=$2
+    OUTPUT=$3
+
+    cp $DISK $DISK.formatted
+    echo -n "Testing format on $DISK.formatted ... "
+    if diff -u <(test-input | ./bin/sfssh $DISK.formatted $BLOCKS 2> /dev/null) <($OUTPUT) > test.log; then
+    	echo "[RESULT]Success"
+    else
+    	echo "[RESULT]Failure"
+    	cat test.log
+    fi
+    rm -f $DISK.formatted test.log
+}
+
+test-format data/image.5   5   image-5-output
+test-format data/image.20  20  image-20-output
+test-format data/image.200 200 image-200-output
diff --git a/FINAL/tests/test_mount.output b/FINAL/tests/test_mount.output
new file mode 100755
index 0000000000000000000000000000000000000000..49526eeb5519cd97a5e15c77aab5b5e6dfaf1126
--- /dev/null
+++ b/FINAL/tests/test_mount.output
@@ -0,0 +1,8 @@
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_mount.sh b/FINAL/tests/test_mount.sh
new file mode 100755
index 0000000000000000000000000000000000000000..4376aa8db31176fdb3696f6dc5aab15b2b349d48
--- /dev/null
+++ b/FINAL/tests/test_mount.sh
@@ -0,0 +1,143 @@
+#!/bin/bash
+
+#!/bin/bash
+
+mount-input() {
+    cat <<EOF
+mount
+EOF
+}
+
+mount-output() {
+    cat <<EOF
+disk mounted.
+2 disk block reads
+0 disk block writes
+EOF
+}
+
+mount-mount-input() {
+    cat <<EOF
+mount
+mount
+EOF
+}
+
+mount-mount-output() {
+    cat <<EOF
+disk mounted.
+mount failed!
+2 disk block reads
+0 disk block writes
+EOF
+}
+
+mount-format-input() {
+    cat <<EOF
+mount
+format
+EOF
+}
+
+mount-format-output() {
+    cat <<EOF
+disk mounted.
+format failed!
+2 disk block reads
+0 disk block writes
+EOF
+}
+
+test-mount () {
+    TEST=$1
+
+    echo -n "Testing $TEST on data/image.5 ... "
+    if diff -u <($TEST-input| ./bin/sfssh data/image.5 5 2> /dev/null) <($TEST-output) > test.log; then
+    	echo "[RESULT]Success"
+    else
+    	echo "[RESULT]Failure"
+	cat test.log
+    fi
+    rm -f test.log
+}
+
+test-mount mount
+test-mount mount-mount
+test-mount mount-format
+
+SCRATCH=$(mktemp -d)
+trap "rm -fr $SCRATCH" INT QUIT TERM EXIT
+
+bad-mount-input() {
+    cat <<EOF
+mount
+EOF
+}
+
+bad-mount-output() {
+    cat <<EOF
+mount failed!
+1 disk block reads
+0 disk block writes
+EOF
+}
+
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x10 0x34 0xf1 0xf0) >  $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x05 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x01 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x80 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n "Testing bad-mount on $SCRATCH/image.5 ... "
+if diff -u <(bad-mount-input| ./bin/sfssh $SCRATCH/image.5 5 2> /dev/null) <(bad-mount-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
+
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x10 0x34 0xf1 0xf0) >  $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x05 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x01 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x80 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n "Testing bad-mount on $SCRATCH/image.5 ... "
+if diff -u <(bad-mount-input| ./bin/sfssh $SCRATCH/image.5 5 2> /dev/null) <(bad-mount-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
+
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x10 0x34 0xf0 0xf0) >  $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x00 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x01 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x80 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n "Testing bad-mount on $SCRATCH/image.5 ... "
+if diff -u <(bad-mount-input| ./bin/sfssh $SCRATCH/image.5 5 2> /dev/null) <(bad-mount-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
+
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x10 0x34 0xf0 0xf0) >  $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x05 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x02 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x80 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n "Testing bad-mount on $SCRATCH/image.5 ... "
+if diff -u <(bad-mount-input| ./bin/sfssh $SCRATCH/image.5 5 2> /dev/null) <(bad-mount-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
+
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x10 0x34 0xf0 0xf0) >  $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x05 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x01 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n -e $(printf '\\x%x\\x%x\\x%x\\x%x' 0x70 0x00 0x00 0x00) >> $SCRATCH/image.5
+echo -n "Testing bad-mount on $SCRATCH/image.5 ... "
+if diff -u <(bad-mount-input| ./bin/sfssh $SCRATCH/image.5 5 2> /dev/null) <(bad-mount-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
diff --git a/FINAL/tests/test_remove.output b/FINAL/tests/test_remove.output
new file mode 100755
index 0000000000000000000000000000000000000000..9ad1004b0949bb6da6337f5b8927a61bce98bff8
--- /dev/null
+++ b/FINAL/tests/test_remove.output
@@ -0,0 +1,3 @@
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_remove.sh b/FINAL/tests/test_remove.sh
new file mode 100755
index 0000000000000000000000000000000000000000..152fef7dcf34c5fc5db33d36f607df51ddd352a8
--- /dev/null
+++ b/FINAL/tests/test_remove.sh
@@ -0,0 +1,239 @@
+#!/bin/bash
+
+SCRATCH=$(mktemp -d)
+
+# Test 0
+
+test-0-input() {
+    echo debug
+    echo mount
+    echo create
+    echo create
+    echo create
+    echo remove 0
+    echo debug
+    echo create
+    echo remove 0
+    echo remove 0
+    echo remove 1
+    echo remove 3
+    echo debug
+}
+
+test-0-output() {
+    cat <<EOF
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+disk mounted.
+created inode 0.
+created inode 2.
+created inode 3.
+removed inode 0.
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+Inode 2:
+    size: 0 bytes
+    direct blocks:
+Inode 3:
+    size: 0 bytes
+    direct blocks:
+created inode 0.
+removed inode 0.
+remove failed!
+removed inode 1.
+removed inode 3.
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 2:
+    size: 0 bytes
+    direct blocks:
+EOF
+}
+
+cp data/image.5 $SCRATCH/image.5
+trap "rm -fr $SCRATCH" INT QUIT TERM EXIT
+
+echo -n "Testing remove in $SCRATCH/image.5 ... "
+if diff -u <(test-0-input | ./bin/sfssh $SCRATCH/image.5 5 2> /dev/null | head -n -2) <(test-0-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
+
+# Test 1
+
+test-1-input() {
+    cat <<EOF
+debug
+mount
+copyout 1 $SCRATCH/1.txt
+create
+copyin $SCRATCH/1.txt 0
+create
+copyin $SCRATCH/1.txt 2
+debug
+remove 0
+debug
+create
+copyin $SCRATCH/1.txt 0
+debug
+EOF
+}
+
+test-1-output() {
+    cat <<EOF
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+disk mounted.
+965 bytes copied
+created inode 0.
+965 bytes copied
+created inode 2.
+965 bytes copied
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 0:
+    size: 965 bytes
+    direct blocks: 3
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+Inode 2:
+    size: 965 bytes
+    direct blocks: 4
+removed inode 0.
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+Inode 2:
+    size: 965 bytes
+    direct blocks: 4
+created inode 0.
+965 bytes copied
+SuperBlock:
+    magic number is valid
+    5 blocks
+    1 inode blocks
+    128 inodes
+Inode 0:
+    size: 965 bytes
+    direct blocks: 3
+Inode 1:
+    size: 965 bytes
+    direct blocks: 2
+Inode 2:
+    size: 965 bytes
+    direct blocks: 4
+EOF
+}
+
+cp data/image.5 $SCRATCH/image.5
+echo -n "Testing remove in $SCRATCH/image.5 ... "
+if diff -u <(test-1-input | ./bin/sfssh $SCRATCH/image.5 5 2> /dev/null | head -n -2) <(test-1-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
+
+# Test 2
+
+test-2-input() {
+    cat <<EOF
+debug
+mount
+copyout 2 $SCRATCH/2.txt
+remove 3
+debug
+create
+copyin $SCRATCH/2.txt 0
+debug
+EOF
+}
+
+test-2-output() {
+    cat <<EOF
+SuperBlock:
+    magic number is valid
+    20 blocks
+    2 inode blocks
+    256 inodes
+Inode 2:
+    size: 27160 bytes
+    direct blocks: 4 5 6 7 8
+    indirect block: 9
+    indirect data blocks: 13 14
+Inode 3:
+    size: 9546 bytes
+    direct blocks: 10 11 12
+disk mounted.
+27160 bytes copied
+removed inode 3.
+SuperBlock:
+    magic number is valid
+    20 blocks
+    2 inode blocks
+    256 inodes
+Inode 2:
+    size: 27160 bytes
+    direct blocks: 4 5 6 7 8
+    indirect block: 9
+    indirect data blocks: 13 14
+created inode 0.
+27160 bytes copied
+SuperBlock:
+    magic number is valid
+    20 blocks
+    2 inode blocks
+    256 inodes
+Inode 0:
+    size: 27160 bytes
+    direct blocks: 3 10 11 12 15
+    indirect block: 16
+    indirect data blocks: 17 18
+Inode 2:
+    size: 27160 bytes
+    direct blocks: 4 5 6 7 8
+    indirect block: 9
+    indirect data blocks: 13 14
+EOF
+}
+
+cp data/image.20 $SCRATCH/image.20
+echo -n "Testing remove in $SCRATCH/image.20 ... "
+if diff -u <(test-2-input | ./bin/sfssh $SCRATCH/image.20 20 2> /dev/null | head -n -2) <(test-2-output) > $SCRATCH/test.log; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+    cat $SCRATCH/test.log
+fi
diff --git a/FINAL/tests/test_stat.output b/FINAL/tests/test_stat.output
new file mode 100755
index 0000000000000000000000000000000000000000..9ad1004b0949bb6da6337f5b8927a61bce98bff8
--- /dev/null
+++ b/FINAL/tests/test_stat.output
@@ -0,0 +1,3 @@
+[RESULT]Success
+[RESULT]Success
+[RESULT]Success
diff --git a/FINAL/tests/test_stat.sh b/FINAL/tests/test_stat.sh
new file mode 100755
index 0000000000000000000000000000000000000000..eb3deac7a4e8688d84b0a7aaa8c524220be683b4
--- /dev/null
+++ b/FINAL/tests/test_stat.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+image-5-input() {
+    cat <<EOF
+mount
+stat 1
+stat 2
+stat 3
+EOF
+}
+
+image-5-output() {
+    cat <<EOF
+disk mounted.
+inode 1 has size 965 bytes.
+stat failed!
+stat failed!
+5 disk block reads
+0 disk block writes
+EOF
+}
+
+image-20-input() {
+    cat <<EOF
+mount
+stat 1
+stat 2
+stat 3
+EOF
+}
+
+image-20-output() {
+    cat <<EOF
+disk mounted.
+stat failed!
+inode 2 has size 27160 bytes.
+inode 3 has size 9546 bytes.
+7 disk block reads
+0 disk block writes
+EOF
+}
+
+image-200-input() {
+    cat <<EOF
+mount
+stat 1
+stat 2
+stat 3
+stat 9
+EOF
+}
+
+image-200-output() {
+    cat <<EOF
+disk mounted.
+inode 1 has size 1523 bytes.
+inode 2 has size 105421 bytes.
+stat failed!
+inode 9 has size 409305 bytes.
+27 disk block reads
+0 disk block writes
+EOF
+}
+
+test-stat() {
+    BLOCKS=$1
+
+    echo -n "Testing stat on data/image.$BLOCKS ... "
+    if diff -u <(image-$BLOCKS-input | ./bin/sfssh data/image.$BLOCKS $BLOCKS 2> /dev/null) <(image-$BLOCKS-output) > test.log; then
+    	echo "[RESULT]Success"
+    else
+    	echo "[RESULT]Failure"
+    	cat test.log
+    fi
+    rm -f test.log
+}
+
+test-stat 5
+test-stat 20
+test-stat 200
diff --git a/FINAL/tests/test_valgrind.output b/FINAL/tests/test_valgrind.output
new file mode 100755
index 0000000000000000000000000000000000000000..84edb8fa58fabb032c54de1a3ddecff7f29b3376
--- /dev/null
+++ b/FINAL/tests/test_valgrind.output
@@ -0,0 +1 @@
+[RESULT]Success
diff --git a/FINAL/tests/test_valgrind.sh.disabled b/FINAL/tests/test_valgrind.sh.disabled
new file mode 100755
index 0000000000000000000000000000000000000000..e8a1cb553230a7a39bffd66aff2c255450addcb7
--- /dev/null
+++ b/FINAL/tests/test_valgrind.sh.disabled
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+SCRATCH=$(mktemp -d)
+trap "rm -fr $SCRATCH" INT QUIT TERM EXIT
+
+# Test: data/image.200
+
+test-input() {
+    cat <<EOF
+debug
+format
+debug
+mount
+create
+copyin README.md 0
+create
+copyin tests/test_cat.sh 1
+create
+stat 0
+stat 1
+stat 2
+cat 0
+cat 1
+cat 2
+debug
+copyout 0 $SCRATCH/1.copy
+copyout 1 $SCRATCH/2.copy
+copyout 2 $SCRATCH/2.copy
+remove 0
+remove 1
+remove 2
+EOF
+
+}
+
+cp data/image.200 $SCRATCH/image.200
+echo -n "Testing valgrind on $SCRATCH/image.200 ... "
+errors=$(test-input | valgrind --leak-check=full ./bin/sfssh $SCRATCH/image.200 200 |& awk '/ERROR SUMMARY/ { print $4 }')
+if [ $errors = 0 ]; then
+    echo "[RESULT]Success"
+else
+    echo "[RESULT]Failure"
+fi
diff --git a/FINAL/verify.py b/FINAL/verify.py
new file mode 100644
index 0000000000000000000000000000000000000000..da04169b03bca49649c9fe18762af222508e10c6
--- /dev/null
+++ b/FINAL/verify.py
@@ -0,0 +1,73 @@
+import subprocess
+import traceback
+
+TYPE_TEST = "test"
+TEST_GRADE_PER = 1.0
+TEST_NUM = 9 
+
+DEBUG=False
+
+title_str = [
+        ">Expected Output<",
+]
+
+def mark(tests, helpers, t_type, grade_per, debug=False):
+    try:
+        grade = 0
+        cmts = set()
+        tests = [t for t in tests if t_type in t.name]
+        if len(tests) == 0:
+            cmts.add(f"Compilation error")
+            return (f"{t_type} Tests", grade, ",".join(cmts))
+
+        for t in tests:
+            # get the lines from the output
+            r = t.results().strip().split("\n")
+            
+            for i, strout in enumerate(r):
+                for title in title_str:
+                    if title in strout:
+                        r[i] = title
+                        break
+
+            # compose program output 
+            # remove all > and spaces
+            idx = r.index(">Expected Output<")
+            prog_output = ''.join(r[1:idx])
+
+            exp_output = ''.join(r[idx+1:])
+            exp_output = exp_output.replace(" ", "")
+            exp_output = exp_output.replace("\n", "")
+
+            output = [i for i in range(len(prog_output)) if prog_output.startswith('[RESULT]', i)]
+            prog_output_fmt = ""
+            for idx in output:
+                if prog_output[idx+8] == 'S':
+                    prog_output_fmt += "[RESULT]Success"
+                else:
+                    prog_output_fmt += "[RESULT]Failure"
+
+            if debug:
+                print("=================")
+                print(f"[Program output] {prog_output_fmt}")
+                print(f"[Expected output] {exp_output}")
+             
+            if prog_output_fmt != exp_output:
+                cmts.add(f"Wrong output {t.name}")
+                continue
+
+            grade += grade_per 
+    except:
+        if DEBUG:
+            print(traceback.format_exc())
+        cmts.add("Cannot parse assignment log - likely an error in your assignment. Ensure that your shell is correctly formated.")
+
+    return (f"{t_type} Tests", grade, ",".join(cmts))
+
+def test(tests, helpers):
+    return mark(tests, helpers, TYPE_TEST, TEST_GRADE_PER, DEBUG)
+
+
+RUBRIC = {
+    test: TEST_GRADE_PER * TEST_NUM,
+}