Add all files

.gitignore

@@ -1,3 +1,7 @@
+**/.DS_Store
+**/*~
+**/.*.swap
+
 # ---> C
 # Prerequisites
 *.d

C_Piscine_C_00/Makefile

@@ -0,0 +1,23 @@
+
+#
+# Copyright (c) 2021 Guy Baconniere.
+#
+## How to use this Makefile
+#
+# cd git
+# mkdir ex00
+# cd ex00
+# make -f ../../Makefile ex00
+#
+
+clone:
+	@git clone git@vogsphere.42lausanne.ch:vogsphere/intra-uuid-ea6878a3-f0df-459e-8895-725c64a4137b-3699508 git
+
+cc:
+	@norminette -R CheckForbiddenSourceHeader
+	@gcc -Wall -Wextra -Werror -o a.out *.c
+	@./a.out
+	@rm -f a.out
+
+all: clone
+

C_Piscine_C_01/Makefile

@@ -0,0 +1,23 @@
+
+#
+# Copyright (c) 2021 Guy Baconniere.
+#
+## How to use this Makefile
+#
+# cd git
+# mkdir ex00
+# cd ex00
+# make -f ../../Makefile ex00
+#
+
+clone:
+	@git clone git@vogsphere.42lausanne.ch:vogsphere/intra-uuid-319e1bc9-2486-42de-9a56-7950c60a4835-3710898 git
+
+cc:
+	@norminette -R CheckForbiddenSourceHeader
+	@gcc -Wall -Wextra -Werror -o a.out *.c
+	@./a.out
+	@rm -f a.out
+
+all: clone
+

C_Piscine_C_02/Makefile

@@ -0,0 +1,23 @@
+
+#
+# Copyright (c) 2021 Guy Baconniere.
+#
+## How to use this Makefile
+#
+# cd git
+# mkdir ex00
+# cd ex00
+# make -f ../../Makefile ex00
+#
+
+clone:
+	@git clone git@vogsphere.42lausanne.ch:vogsphere/intra-uuid-0206809b-f597-4ba0-ab8d-b06ca894f9ce-3717791 git
+
+cc:
+	@norminette -R CheckForbiddenSourceHeader
+	@gcc -Wall -Wextra -Werror -o a.out *.c
+	@./a.out
+	@rm -f a.out
+
+all: clone
+

C_Piscine_C_02/tests_C02/ex00.c

@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex00.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:02:50 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 17:02:48 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../ex00/ft_strcpy.c"
+
+int	main(void)
+{
+	char	s[42];
+	char	*d;
+	char	*r;
+
+	d = (char*)malloc(43 * sizeof(char));
+	printf("Enter string (max 42 char): ");
+	scanf("%s", s);
+	r = ft_strcpy(d, s);
+	printf("destination : %s | return : %s\n", d, r);
+	free(d);
+	d = (char*)malloc(43 * sizeof(char));
+	printf("strcpy : %s\n", strcpy(d, s));
+	free(d);
+	return(0);
+}

C_Piscine_C_02/tests_C02/ex01.c

@@ -0,0 +1,57 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex01.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:03:03 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 16:59:55 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "../ex01/ft_strncpy.c"
+#include "rand_string.c"
+
+int	ft_test(char *src, unsigned int l);
+
+int	main(void)
+{
+	ft_test("0123456789", 15);
+	ft_test("test", 8);
+	ft_test("0123456789" , 3);
+	ft_test("un autre test" , 0);
+	return (0);
+}
+
+int	ft_test(char *src, unsigned int l)
+{
+	char *dest;
+	char *dest2;
+	int		i;
+
+	i = 0;
+	dest = (char*)malloc(11 * sizeof(char));
+	while(i < 10)
+	{
+		*(dest + i) = '0';
+		i++;
+	}
+	*(dest + i) = '\0';
+	dest2 = ft_strncpy(dest, src, l);
+	printf("-------------\nTest\nsrc string : %s | copy lenght : %u\ndest string : %s | output string : %s\n", src, l, dest, dest2);
+// Strncpy tests
+	while(i < 10)
+	{
+		*(dest + i) = '0';
+		i++;
+	}
+	*(dest + i) = '\0';
+	dest2 = strncpy(dest, src, l);
+	printf("TEST string : %s | output TEST : %s\n", dest, dest2);
+	free(dest);
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex02.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex02.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:03:45 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:03:53 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex02/ft_str_is_alpha.c"
+
+int	main(void)
+{
+	char	c[42];
+
+	while(1)
+	{
+		scanf("%s", c);
+		printf("is alpha ? : %d\n", ft_str_is_alpha(c));
+	}
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex03.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex03.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:03:58 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:04:00 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex03/ft_str_is_numeric.c"
+
+int	main(void)
+{
+	char	c[42];
+
+	while(1)
+	{
+		scanf("%s", c);
+		printf("is numeric ? : %d\n", ft_str_is_numeric(c));
+	}
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex04.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex04.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:07:35 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:11:12 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex04/ft_str_is_lowercase.c"
+
+int	main(void)
+{
+	char	c[42];
+
+	while(1)
+	{
+		scanf("%s", c);
+		printf("is lowercase ? : %d\n", ft_str_is_lowercase(c));
+	}
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex05.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex05.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:13:08 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:13:13 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex05/ft_str_is_uppercase.c"
+
+int	main(void)
+{
+	char	c[42];
+
+	while(1)
+	{
+		scanf("%s", c);
+		printf("is uppercase ? : %d\n", ft_str_is_uppercase(c));
+	}
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex06.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex06.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:13:19 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:13:37 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex06/ft_str_is_printable.c"
+
+int	main(void)
+{
+	char	c[42];
+
+	while(1)
+	{
+		scanf("%s", c);
+		printf("is printable ? : %d\n", ft_str_is_printable(c));
+	}
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex07.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex07.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:13:42 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:13:47 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex07/ft_strupcase.c"
+
+int	main(void)
+{
+	char	c[42];
+
+	while(1)
+	{
+		scanf("%s", c);
+		printf("upcased : %s\n", ft_strupcase(c));
+	}
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex08.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex08.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:13:52 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:13:55 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex08/ft_strlowcase.c"
+
+int	main(void)
+{
+	char	c[42];
+
+	while(1)
+	{
+		scanf("%s", c);
+		printf("lowcased : %s\n", ft_strlowcase(c));
+	}
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex09.c

@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex09.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:14:28 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 15:14:31 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex09/ft_strcapitalize.c"
+
+int	main(void)
+{
+	char	c[] = "salut, comment tu vas ? 42mots quarante-deux; cinquante+et+un";
+
+	printf("original :%s\n", c);
+	printf("capitalized :%s\n", ft_strcapitalize(c));
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex10.c

@@ -0,0 +1,47 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex10.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:16:23 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/11 15:01:07 by gbaconni         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "../ex10/ft_strlcpy.c"
+#include "rand_string.c"
+int	ft_test(unsigned int s, unsigned int d);
+
+int	main(void)
+{
+	ft_test(15 , 8);
+	ft_test(8 , 15);
+	ft_test(10 , 2);
+	ft_test(5 , 0);
+	return (0);
+}
+
+int	ft_test(unsigned int s, unsigned int d)
+{
+	char *dest;
+	char *src;
+	unsigned int n;
+	size_t	t;
+
+	dest = (char*)malloc(d * sizeof(char));
+	src = rand_string(s);
+	n = ft_strlcpy(dest, src, d);
+	printf("-------------\nTest\nsrc string : %s | dest size : %u\ndest string : %s | output size : %d\n", src, d, dest, n);
+	free(dest);
+	dest = (char*)malloc(d * sizeof(char));
+	t = strlcpy(dest, src, d);
+	printf("TEST string : %s | output TEST : %d\n", dest, n);
+	free(dest);
+	free(src);
+	return (0);
+}

C_Piscine_C_02/tests_C02/ex11.c

@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ex11.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <tkondrac@student.42lausan>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 15:48:26 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/11 16:50:37 by gbaconni         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include "../ex11/ft_putstr_non_printable.c"
+
+int	main(void)
+{
+	char	c[] = "special :   | speciaux :   ";
+
+	c[10] = '\n';
+	c[25] = 14;
+	c[26] = 127;
+	printf("%s\n ------ \n", c);
+	ft_putstr_non_printable(c);
+	return (0);
+}

C_Piscine_C_02/tests_C02/main.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+test=$1
+set -e
+norminette -R CheckForbiddenSourceHeader ../$test/ft_*.c
+gcc -Wall -Wextra -Werror -o a.out $test.c
+#gcc -o a.out $test.c
+./a.out
+rm -f a.out

C_Piscine_C_02/tests_C02/rand_string.c

@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   rand_string.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tkondrac <marvin@42lausanne.ch>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/08/08 12:07:16 by tkondrac          #+#    #+#             */
+/*   Updated: 2021/08/08 13:04:23 by tkondrac         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+
+char	*rand_string(unsigned int size)
+{
+	char	*c;
+	unsigned int		i;
+
+	c = (char*)malloc(size * sizeof(char));
+	i = 0;
+	srand(time(0));
+	while(i < size - 1)
+	{
+		*(c + i) = (rand() % 94) + 32;
+		i++;
+	}
+	*(c + i) = '\0';
+	return (c);
+}

C_Piscine_C_03/Makefile

@@ -0,0 +1,23 @@
+
+#
+# Copyright (c) 2021 Guy Baconniere.
+#
+## How to use this Makefile
+#
+# cd git
+# mkdir ex00
+# cd ex00
+# make -f ../../Makefile ex00
+#
+
+clone:
+	@git clone git@vogsphere.42lausanne.ch:vogsphere/intra-uuid-04054325-5e96-4318-8638-2bf50d0ddf0b-3712109 git
+
+cc:
+	@norminette -R CheckForbiddenSourceHeader
+	@gcc -Wall -Wextra -Werror -o a.out *.c
+	@./a.out
+	@rm -f a.out
+
+all: clone
+

C_Piscine_C_04/Makefile

@@ -0,0 +1,23 @@
+
+#
+# Copyright (c) 2021 Guy Baconniere.
+#
+## How to use this Makefile
+#
+# cd git
+# mkdir ex00
+# cd ex00
+# make -f ../../Makefile ex00
+#
+
+clone:
+	@git clone git@vogsphere.42lausanne.ch:vogsphere/intra-uuid-acc6671c-36d9-4ab3-b584-e5cd3b782dc1-3717988 git
+
+cc:
+	@norminette -R CheckForbiddenSourceHeader
+	@gcc -Wall -Wextra -Werror -o a.out *.c
+	@./a.out
+	@rm -f a.out
+
+all: clone
+

C_Piscine_Shell_00/Makefile

@@ -0,0 +1,127 @@
+
+#
+# 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

@@ -0,0 +1,9 @@
+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

@@ -0,0 +1,18 @@
+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

@@ -0,0 +1 @@
+test3

C_Piscine_Shell_00/tmp/test1

@@ -0,0 +1 @@
+4242

C_Piscine_Shell_00/tmp/test3

@@ -0,0 +1 @@
+4

C_Piscine_Shell_00/tmp/test4

@@ -0,0 +1 @@
+42

C_Piscine_Shell_00/tmp/test5

@@ -0,0 +1 @@
+4

C_Piscine_Shell_00/tmp/test6

@@ -0,0 +1 @@
+test0

C_Piscine_Shell_01/Makefile

@@ -0,0 +1,81 @@
+
+#
+# Copyright (c) 2021 Guy Baconniere.
+#
+## How to use this Makefile
+#
+# cd git
+# mkdir ex01
+# cd ex01
+# make -f ../../Makefile ex01
+#
+
+marvin = "\"\\\?\$$\*\'MaRViN\'\*\$$\?\\\""
+
+clone:
+	@git clone git@vogsphere.42lausanne.ch:vogsphere/intra-uuid-a2e8ee6f-787d-4ee8-9eb4-359821770152-3701046 git
+
+ex01:
+	@rm -f print_groups.sh
+	@printf "#!/bin/sh\n" > print_groups.sh
+	@printf "id -Gn \$$FT_USER | tr ' ' ','\n" >> print_groups.sh
+	@chmod +x print_groups.sh
+	@FT_USER=daemon ./print_groups.sh | cat -e
+
+ex02:
+	@rm -f find_sh.sh file?.sh
+	@touch file1.sh file2.sh file3.sh
+	@printf "#!/bin/sh\n" > find_sh.sh
+	@printf "find . -type f -name '*.sh' -exec basename '{}' .sh \;\n" >> find_sh.sh
+	@chmod +x ./find_sh.sh
+	@./find_sh.sh | cat -e
+	@rm -f file?.sh
+
+ex03:
+	@rm -f count_files.sh file*
+	@touch file{1..40}
+	@printf "#!/bin/sh\n" > count_files.sh
+	@printf "find . \( -type f -o -type d \) | wc -l | tr -d ' '\n" >> count_files.sh
+	@chmod +x ./count_files.sh
+	@./count_files.sh | cat -e
+	@rm -f file*
+
+ex04:
+	@rm -f MAC.sh
+	@printf "#!/bin/sh\n" > MAC.sh
+	@printf "ifconfig | grep -oE 'ether .*' | cut -c7-23\n" >> MAC.sh
+	@chmod +x ./MAC.sh
+	@./MAC.sh | cat -e
+
+ex05:
+	@rm -f -- *MaRV*
+	@printf "42" > "$(marvin)"
+	@touch -t 10021221.00 "$(marvin)"
+	@chmod 0614 "$(marvin)"
+	@ls -lRA *MaRV* | cat -e
+
+ex06:
+	@rm -f skip.sh file*
+	@touch file{1..8}
+	@printf "#!/bin/sh\n" > skip.sh
+	@printf "ls -l | awk '{ if ((NR + 1) %% 2 == 0) print \$$0 }'\n" >> skip.sh
+	@chmod +x ./skip.sh
+	@./skip.sh | cat -e
+	@rm -f file*
+
+ex07:
+	@rm -f r_dwssap.sh
+	@printf "#!/bin/sh\n" > r_dwssap.sh
+	@printf "grep -v '^#' /etc/passwd | awk -F ':' '/^FT_LINE1/,/^FT_LINE2/ { n++; login=\$$1; rev=\"rev <<<\"login; rev | getline revlogin; close(rev); print ((n > 1) && ((n+1) %% 2 == 0))? revlogin:login }' | sort -rh | tr '\\\\n' ' ' | sed 's/ $$/./; s/ /, /g;'\n" >> r_dwssap.sh
+	@chmod +x ./r_dwssap.sh
+	@./r_dwssap.sh | cat -e
+
+ex08:
+	@rm -f add_chelou.sh
+	@printf "#!/bin/sh\n" > add_chelou.sh
+	@printf "echo Trop chelou de jouer avec tr et de jouer cet escape game.\n" >> add_chelou.sh
+	@chmod +x ./add_chelou.sh
+	@./add_chelou.sh | cat -e
+
+all: clone
+