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C_Piscine_Shell_00/Makefile

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+
+#
+# Copyright (c) 2021 Guy Baconniere.
+#
+## How to use this Makefile
+#
+# cd git
+# mkdir ex00
+# cd ex00
+# make -f ../../Makefile ex00
+#
+
+hash = \#
+
+clone:
+	@git clone git@vogsphere.42lausanne.ch:vogsphere/intra-uuid-6ab96e6e-8d3c-4e8c-98b0-b13b474817ad-3700999 git
+
+tarball:
+	@install -d -m 0750 resources
+	@tar -C resources -xvf resources.tar.gz
+
+ex00:
+	@rm -f z
+	@echo Z > z
+	@cat z
+
+ex01:
+	@rm -f testShell00.tar
+	@perl -e 'print "42"x20'  > testShell00
+	@touch -t 2106012342.00 testShell00
+	@chmod 0455 testShell00
+	@ls -l
+	@tar -cf testShell00.tar testShell00
+	@rm -f testShell00
+
+ex02:
+	@rm -fr test? exo2.tar
+	@mkdir test0
+	@mkdir test2
+	@printf "4242" > test1
+	@printf "4" > test3
+	@printf "42" > test4
+	@touch -t 2106012047.00 test0
+	@touch -t 2106012146.00 test1
+	@touch -t 2106012245.00 test2
+	@touch -t 2106012344.00 test3
+	@touch -t 2106012343.00 test4
+	@ln test3 test5
+	@ln -s test0 test6
+	@touch -h -t 2106012220.00 test6
+	@chmod 0715 test0
+	@chmod 0714 test1
+	@chmod 0504 test2
+	@chmod 0404 test3
+	@chmod 0641 test4
+	@chmod 0404 test5
+	@chmod -h 0755 test6
+	@ls -l
+	@tar -cf exo2.tar *
+	@rm -fr test?
+
+ex03:
+	@rm -f klist.txt
+	@klist -t || kinit -f -l 10h gbaconni@42LAUSANNE.CH
+	@klist > klist.txt
+	@cat klist.txt
+
+ex04:
+	@rm -fr midLS test?
+	@mkdir test0
+	@touch -r /usr/bin/topsyscall test1
+	@touch -r /bin/sh test2
+	@touch test3
+	@printf "#!/bin/sh\n" > midLS
+	@printf "ls -mptU\n" >> midLS
+	@chmod +x midLS
+	@./midLS
+	@rm -fr midLS test?
+	@printf "ls -mptU\n" > midLS
+
+ex05:
+	@rm -fr git_commit.sh
+	@printf "#!/bin/sh\n" > git_commit.sh
+	@printf "git log  --pretty='%%H' --max-count=5\n" >> git_commit.sh
+	@chmod +x git_commit.sh
+	@bash git_commit.sh | cat -e
+
+ex06:
+	@rm -fr git_ignore.sh .DS_Store mywork.c~
+	@touch .DS_Store mywork.c~
+	@printf "#!/bin/sh\n" > git_ignore.sh
+	@printf "git ls-files --exclude-standard --ignored --others\n" >> git_ignore.sh
+	@chmod +x git_ignore.sh
+	@cd .. && bash ex06/git_ignore.sh | cat -e
+	@rm -fr .DS_Store mywork.c~
+
+ex07:
+	@cp ../../resources/* .
+	@cp a b
+	@echo "Enter b"
+	@patch < sw.diff
+	@rm -f a sw.diff
+
+ex08:
+	@rm -f clean test? ?test
+	@touch -r /bin/sh "test$(hash)"
+	@touch "$(hash)test"
+	@touch "test~"
+	@touch "test0"
+	@printf "#!/bin/sh\n" > clean
+	@printf "find . -type f \( -name '*~' -o -name '#*#' \) -print -delete\n" >> clean
+	@chmod +x clean
+	@./clean
+	@ls -l
+	@rm -f clean test? ?test
+	@printf "find . -type f \( -name '*~' -o -name '#*#' \) -print -delete\n" >> clean
+
+ex09:
+	@rm -f ft_magic test?
+	@touch -r /bin/sh "test0"
+	@perl -e 'print "\0"x41 . "42"' > "test1"
+	@printf "41\tstring\t42\t42 file\n" > ft_magic
+	@file -m ft_magic *
+	@rm -f test?
+
+all: clone
+

C_Piscine_Shell_00/resources/a

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+STARWARS
+Episode IV, A NEW HOPE It is a period of civil war.
+
+Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire.
+During the battle, Rebel spies managed to steal secret plans to the Empire's ultimate weapon, the DEATH STAR,
+an armored space station with enough power to destroy an entire planet.
+
+Pursued by the Empire's sinister agents, Princess Leia races home aboard her starship, custodian of the stolen plans that can save her people and restore freedom to the galaxy...
+

C_Piscine_Shell_00/resources/sw.diff

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+1,2c1,8
+< STARWARS
+< Episode IV, A NEW HOPE It is a period of civil war.
+---
+> Episode V, A NEW H0PE It is a period of civil war
+> Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire. 
+> During the battle, Rebel spies managed to steal secret plans to the Empire's ultimate weapon, the STAR DEATH, an armored space station with enough power to destroy an entire planet.
+> 
+> 
+> Pursued by the Empire's sinister agents,
+> Princess Mehdi races home aboard her starship, custodian of the stolen plans that can save her people and restore the dictatorship to the galaxie..
+> 
+4,6d9
+< Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire.
+< During the battle, Rebel spies managed to steal secret plans to the Empire's ultimate weapon, the DEATH STAR,
+< an armored space station with enough power to destroy an entire planet.
+8d10
+< Pursued by the Empire's sinister agents, Princess Leia races home aboard her starship, custodian of the stolen plans that can save her people and restore freedom to the galaxy...

C_Piscine_Shell_00/tmp/t

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+test3

C_Piscine_Shell_00/tmp/test1

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+4242

C_Piscine_Shell_00/tmp/test3

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+4

C_Piscine_Shell_00/tmp/test4

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+42

C_Piscine_Shell_00/tmp/test5

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+4

C_Piscine_Shell_00/tmp/test6

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+test0