commit 08494029eabc9fd9d72401564776775732a8f291
Author: Simon Saye Babu <simon.saye-babu@etu.u-pec.fr>
Date:   Wed Nov 16 09:17:18 2022 +0100

    1st commit SCR

diff --git a/SCR.1.2/TP06/GLOB/11glob22blog3 b/SCR.1.2/TP06/GLOB/11glob22blog3
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diff --git a/SCR.1.2/TP06/GLOB/1glob b/SCR.1.2/TP06/GLOB/1glob
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diff --git a/SCR.1.2/TP06/GLOB/1glob22 b/SCR.1.2/TP06/GLOB/1glob22
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diff --git a/SCR.1.2/TP06/GLOB/1glob22gloB333 b/SCR.1.2/TP06/GLOB/1glob22gloB333
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diff --git a/SCR.1.2/TP06/GLOB/gLob/44patterN b/SCR.1.2/TP06/GLOB/gLob/44patterN
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diff --git a/SCR.1.2/TP06/GLOB/gLob/Pattern4 b/SCR.1.2/TP06/GLOB/gLob/Pattern4
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diff --git a/SCR.1.2/TP06/GLOB/gLob/pAtterN b/SCR.1.2/TP06/GLOB/gLob/pAtterN
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diff --git a/SCR.1.2/TP06/GLOB/gLob/paTTerN/theglobpattern b/SCR.1.2/TP06/GLOB/gLob/paTTerN/theglobpattern
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diff --git a/SCR.1.2/TP06/GLOB/gLob/patterN b/SCR.1.2/TP06/GLOB/gLob/patterN
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diff --git a/SCR.1.2/TP06/GLOB/gloB1bloG b/SCR.1.2/TP06/GLOB/gloB1bloG
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diff --git a/SCR.1.2/TP06/globpattern.tar b/SCR.1.2/TP06/globpattern.tar
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Binary files /dev/null and b/SCR.1.2/TP06/globpattern.tar differ
diff --git a/SCR.1.2/TP06/tp06-reponse.txt b/SCR.1.2/TP06/tp06-reponse.txt
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@@ -0,0 +1,144 @@
+1) ls ./GLOB/gLob *[[:upper:]]
+44patterN  patterN  paTTerN  pAtterN  Pattern4
+2) ls -dGLOB/*[[:upper:]]*
+3) ls -d GLOB/?[[:digit:]]*
+4) ls -d GLOB/*[[:digit:]][[:digit:]]*
+
+II-
+1)
+Pathname Expansion
+       After word splitting, unless the -f option has  been  set,  bash  scans
+       each  word  for the characters *, ?, and [.  If one of these characters
+       appears, and is not quoted, then the word is regarded as a pattern, and
+       replaced  with  an alphabetically sorted list of filenames matching the
+       pattern (see Pattern Matching below).  If  no  matching  filenames  are
+       found,  and  the shell option nullglob is not enabled, the word is left
+       unchanged.  If the nullglob option is set, and no  matches  are  found,
+       the  word  is  removed.   If  the  failglob shell option is set, and no
+       matches are found, an error message is printed and the command  is  not
+       executed.  If the shell option nocaseglob is enabled, the match is per‐
+       formed without regard to the case of  alphabetic  characters.   When  a
+       pattern  is  used  for  pathname expansion, the character ``.''  at the
+       start of a name or immediately following a slash must  be  matched  ex‐
+       plicitly,  unless the shell option dotglob is set.  The filenames ``.''
+       and ``..''  must always be matched explicitly, even if dotglob is  set.
+       In  other  cases,  the ``.''  character is not treated specially.  When
+       matching a pathname, the slash character must always be matched explic‐
+       itly  by  a slash in the pattern, but in other matching contexts it can
+       be matched by a special pattern character as described below under Pat‐
+       tern  Matching.  See the description of shopt below under SHELL BUILTIN
+       COMMANDS for a description of the nocaseglob, nullglob,  failglob,  and
+       dotglob shell options.
+
+       The  GLOBIGNORE  shell variable may be used to restrict the set of file
+       names matching a pattern.  If GLOBIGNORE is  set,  each  matching  file
+       name  that  also  matches  one of the patterns in GLOBIGNORE is removed
+       from the list of matches.  If the nocaseglob option is set, the  match‐
+       ing  against  the patterns in GLOBIGNORE is performed without regard to
+       case.  The filenames ``.''  and ``..''  are always ignored when GLOBIG‐
+       NORE  is  set  and not null.  However, setting GLOBIGNORE to a non-null
+       value has the effect of enabling the dotglob shell option, so all other
+       filenames  beginning with a ``.''  will match.  To get the old behavior
+       of ignoring filenames beginning with a ``.'', make ``.*''  one  of  the
+       patterns in GLOBIGNORE.  The dotglob option is disabled when GLOBIGNORE
+       is unset.  The pattern matching honors the setting of the extglob shell
+       option.
+
+       Pattern Matching
+
+       Any character that appears in a pattern, other than the special pattern
+       characters described below, matches itself.  The NUL character may  not
+       occur  in  a pattern.  A backslash escapes the following character; the
+       escaping backslash is discarded when  matching.   The  special  pattern
+       characters must be quoted if they are to be matched literally.
+
+       The special pattern characters have the following meanings:
+
+              *      Matches  any string, including the null string.  When the
+                     globstar shell option is enabled, and  *  is  used  in  a
+                     pathname  expansion  context,  two  adjacent *s used as a
+                     single pattern will match all files and zero or more  di‐
+                     rectories  and  subdirectories.   If followed by a /, two
+                     adjacent *s will match only directories  and  subdirecto‐
+                     ries.
+       		  ?      Matches any single character.
+              [...]  Matches  any  one  of the enclosed characters.  A pair of
+                     characters separated by a hyphen denotes a range  expres‐
+                     sion;  any character that falls between those two charac‐
+                     ters, inclusive, using the current locale's collating se‐
+                     quence and character set, is matched.  If the first char‐
+                     acter following the [ is a !  or a ^ then  any  character
+                     not enclosed is matched.  The sorting order of characters
+                     in range expressions is determined by the current  locale
+                     and  the  values  of the LC_COLLATE or LC_ALL shell vari‐
+                     ables, if set.  To obtain the traditional  interpretation
+                     of  range  expressions,  where  [a-d]  is  equivalent  to
+                     [abcd], set value of the LC_ALL shell variable to  C,  or
+                     enable  the  globasciiranges  shell  option.   A - may be
+                     matched by including it as the first or last character in
+                     the set.  A ] may be matched by including it as the first
+                     character in the set.
+			  		 Within [ and ], character classes can be specified  using
+                     the syntax [:class:], where class is one of the following
+                     classes defined in the POSIX standard:
+                     alnum alpha ascii blank cntrl  digit  graph  lower  print
+                     punct space upper word xdigit
+                     A character class matches any character belonging to that
+                     class.  The word character class matches letters, digits,
+                     and the character _.
+
+                     Within [ and ], an equivalence class can be specified us‐
+                     ing the syntax [=c=], which matches all  characters  with
+                     the  same collation weight (as defined by the current lo‐
+                     cale) as the character c.
+
+                     Within [ and ], the syntax [.symbol.] matches the collat‐
+                     ing symbol symbol.
+
+	   If the extglob shell option is enabled using the shopt builtin, several
+       extended pattern matching operators are recognized.  In  the  following
+       description, a pattern-list is a list of one or more patterns separated
+       by a |.  Composite patterns may be formed using one or more of the fol‐
+       lowing sub-patterns:
+
+              ?(pattern-list)
+                     Matches zero or one occurrence of the given patterns
+              *(pattern-list)
+                     Matches zero or more occurrences of the given patterns
+              +(pattern-list)
+                     Matches one or more occurrences of the given patterns
+              @(pattern-list)
+                     Matches one of the given patterns
+              !(pattern-list)
+                     Matches anything except one of the given patterns
+
+       Complicated extended pattern matching against long strings is slow, es‐
+       pecially when the patterns contain alternations and the strings contain
+       multiple  matches.   Using separate matches against shorter strings, or
+       using arrays of strings instead of a single long string, may be faster.
+
+2) shopt   Shell  option  names  as  accepted  by the shopt
+                              builtin.
+shopt [-pqsu] [-o] [optname ...]
+              Toggle the values of settings controlling optional shell  behav‐
+              ior.   The settings can be either those listed below, or, if the
+              -o option is used, those available with the -o option to the set
+              builtin command.  With no options, or with the -p option, a list
+              of all settable options is  displayed,  with  an  indication  of
+              whether or not each is set; if optnames are supplied, the output
+              is restricted to those options.  The -p option causes output  to
+              be  displayed  in a form that may be reused as input.  Other op‐
+              tions have the following meanings:
+              -s     Enable (set) each optname.
+              -u     Disable (unset) each optname.
+              -q     Suppresses normal output (quiet mode); the return  status
+                     indicates whether the optname is set or unset.  If multi‐
+                     ple optname arguments are given with -q, the return  sta‐
+                     tus  is zero if all optnames are enabled; non-zero other‐
+                     wise.
+              -o     Restricts the values of optname to be those  defined  for
+                     the -o option to the set builtin.
+
+
+
+                     
\ No newline at end of file
diff --git a/SCR.1.2/TP07/find-output-1.txt b/SCR.1.2/TP07/find-output-1.txt
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@@ -0,0 +1,160 @@
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+/etc/pcmcia              : 2013/05/13 :     4096
+/etc/nsswitch.ldap       : 2014/07/03 :     1300
+/etc/pam_ldap.conf.ori   : 2014/07/01 :     8678
+/etc/request-key.conf    : 2014/03/01 :     1814
+/etc/updatedb.conf       : 2014/12/14 :      558
+/etc/arch-release        : 2015/09/30 :        0
+/etc/crypttab            : 2015/09/30 :      930
+/etc/depmod.d            : 2015/11/18 :     4096
+/etc/exports.d           : 2015/11/06 :     4096
+/etc/exports.ori         : 2015/11/06 :      439
+/etc/host.conf           : 2015/09/30 :       63
+/etc/hosts.ori           : 2015/09/30 :      195
+/etc/issue               : 2015/09/30 :       20
+/etc/ld.so.conf          : 2015/09/30 :       71
+/etc/modprobe.d          : 2015/11/18 :     4096
+/etc/motd                : 2015/09/30 :        0
+/etc/netconfig           : 2015/11/06 :      767
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+/etc/pkcs11              : 2015/12/18 :     4096
+/etc/polkit-1            : 2015/10/25 :     4096
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+/etc/vimrc               : 2017/09/11 :      912
+/etc/whois.conf          : 2017/03/15 :      382
+/etc                     : 2018/08/30 :     4096
+/etc/ld.so.cache         : 2018/08/30 :    83501
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diff --git a/SCR.1.2/TP07/find-output-2.txt b/SCR.1.2/TP07/find-output-2.txt
new file mode 100644
index 0000000..d11f0c8
--- /dev/null
+++ b/SCR.1.2/TP07/find-output-2.txt
@@ -0,0 +1,160 @@
+/etc/shadow              : 2018/07/17 :      843
+/etc/resolv.conf.bak     : 2018/07/18 :       80
+/etc/resolv.conf         : 2018/07/18 :       49
+/etc/ld.so.cache         : 2018/08/30 :    83501
+/etc                     : 2018/08/30 :     4096
+/etc/whois.conf          : 2017/03/15 :      382
+/etc/vimrc               : 2017/09/11 :      912
+/etc/localtime           : 2017/07/06 :       25
+/etc/gdb                 : 2017/01/25 :     4096
+/etc/yaourtrc            : 2016/11/09 :     1443
+/etc/xinetd.d            : 2016/11/23 :     4096
+/etc/xdg                 : 2016/10/31 :     4096
+/etc/X11                 : 2016/06/18 :     4096
+/etc/wgetrc              : 2016/06/19 :     5026
+/etc/vconsole.conf       : 2016/07/05 :       10
+/etc/.updated            : 2016/10/24 :      163
+/etc/udev                : 2016/10/24 :     4096
+/etc/tmpfiles.d          : 2016/06/18 :     4096
+/etc/systemd             : 2016/10/24 :     4096
+/etc/sysctl.d            : 2016/06/18 :     4096
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+/etc/ssh                 : 2016/10/24 :     4096
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+/etc/services            : 2016/11/10 :   294578
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+/etc/nss_ldap.conf       : 2016/07/15 :      321
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diff --git a/SCR.1.2/TP07/find-output.txt b/SCR.1.2/TP07/find-output.txt
new file mode 100644
index 0000000..8511217
--- /dev/null
+++ b/SCR.1.2/TP07/find-output.txt
@@ -0,0 +1,160 @@
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+/etc/nsswitch.ldap       : 2014/07/03 :     1300
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+/etc/passwd-             : 2016/10/31 :     1277
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diff --git a/SCR.1.2/TP07/ls-output-2.txt b/SCR.1.2/TP07/ls-output-2.txt
new file mode 100644
index 0000000..f315140
--- /dev/null
+++ b/SCR.1.2/TP07/ls-output-2.txt
@@ -0,0 +1,158 @@
+-rw-r--r-- 1 root    root         0 30 sept.  2015 arch-release
+-rw-r--r-- 1 root    root         0 30 sept.  2015 motd
+-rw-r--r-- 1 root    root         0  6 nov.   2016 odbc.ini
+-rw-r--r-- 1 root    root         0  6 nov.   2016 odbcinst.ini
+total 1048
+-rw-r--r-- 1 root    root         4  5 juil.  2016 hostname.ori
+-rw-r--r-- 1 root    root         9 13 juil.  2016 hostname
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+-rw-r--r-- 1 root    root        17  5 juil.  2016 locale.conf
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+-rw-r--r-- 1 root    root        20 30 sept.  2015 issue
+lrwxrwxrwx 1 root    root        21  5 juil.  2016 os-release -> ../usr/lib/os-release
+lrwxrwxrwx 1 root    root        25  6 juil.  2017 localtime -> ../usr/share/zoneinfo/UTC
+-rw-r--r-- 1 root    root        28 14 nov.   2016 bash.bash_logout
+-r--r--r-- 1 root    root        33  5 juil.  2016 machine-id
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+-rw-r--r-- 1 root    root        71 30 sept.  2015 ld.so.conf
+-rw-r--r-- 1 root    root        74 30 juin   2016 cron.deny
+-rw-r--r-- 1 root    root        80 18 juil. 13:11 resolv.conf.bak
+-rw-r--r-- 1 root    root        86 30 sept.  2015 securetty
+-rw-r--r-- 1 root    root        97  9 juin   2016 environment
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+-rw-r--r-- 1 root    root       172 20 nov.   2016 rsyncd.conf
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+-rw-r--r-- 1 root    root       224 13 juil.  2016 exports
+-rw-r--r-- 1 root    root       234 30 sept.  2015 nsswitch.conf.ori
+-rw-r--r-- 1 root    root       238 13 juil.  2016 nsswitch.conf
+-rw-r--r-- 1 root    root       254 19 mai    2016 resolvconf.conf
+-rw-r--r-- 1 root    root       277 13 juil.  2016 fstab
+-rw-r--r-- 1 root    root       311 15 juil.  2016 pam_ldap.conf
+-rw-r--r-- 1 root    root       321 15 juil.  2016 nss_ldap.conf
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+-rw-r--r-- 1 root    root       439  6 nov.   2015 exports.ori
+-rw-r--r-- 1 root    root       541 30 juin   2016 anacrontab
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+-rw-r--r-- 1 root    root       573 30 sept.  2015 profile
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+-rw-r--r-- 1 root    root       706  4 juin   2016 ntp.conf.ori
+-rw------- 1 root    root       712 31 oct.   2016 gshadow
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+-rw-r--r-- 1 root    root       767  6 nov.   2015 netconfig
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+-rw------- 1 root    root       930 30 sept.  2015 crypttab
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+-rw-r--r-- 1 root    root      1191 15 août   2016 dhcpcd.conf
+-rw-r--r-- 1 root    root      1277 31 oct.   2016 passwd-
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+-rw-r--r-- 1 root    root      1317 31 oct.   2016 passwd
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+-rw-r--r-- 1 root    root      1605 15 juil.  2016 ntp.conf
+-rw-r--r-- 1 root    root      1634  6 août   2016 rpc
+-rw-r--r-- 1 root    root      1814  1 mars   2014 request-key.conf
+-rw-r--r-- 1 root    root      2349  2 févr.  2016 mdadm.conf
+-rw-r--r-- 1 root    root      2387  6 août   2016 nscd.conf
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+drwxr-xr-x 4 root    root      4096  6 août   2016 fonts
+drwxr-xr-x 4 root    root      4096  7 mai    2016 ca-certificates
+drwxr-xr-x 5 root    root      4096 11 juil.  2016 netctl
+drwxr-xr-x 5 root    root      4096 15 nov.   2016 lvm
+drwxr-xr-x 5 root    root      4096 24 oct.   2016 ssl
+drwxr-xr-x 5 root    root      4096 24 oct.   2016 systemd
+drwxr-xr-x 6 ldap    ldap      4096  4 nov.   2016 openldap
+drwxr-xr-x 6 root    root      4096 23 oct.   2016 java-8-openjdk
+drwxr-xr-x 9 radiusd radiusd   4096 11 mai    2016 raddb
+drwxr-xr-x 9 root    root      4096 15 nov.   2016 raddb.default
+-rw-r--r-- 1 root    root      4479 14 nov.   2016 drirc
+-rw-r--r-- 1 root    root      5026 19 juin   2016 wgetrc
+-rw-r--r-- 1 root    root      5134 26 août   2016 man_db.conf
+-rw-r--r-- 1 root    root      5583 29 oct.   2016 login.defs
+-rw-r--r-- 1 root    root      5897 18 mai    2016 makepkg.conf
+-r--r--r-- 1 root    root      6298 20 oct.   2016 mail.rc
+-rw-r--r-- 1 root    root      8678  1 juil.  2014 pam_ldap.conf.ori
+-rw-r--r-- 1 root    root      8779 29 oct.   2016 nanorc
+-rw-r--r-- 1 root    root      9472 13 juil.  2016 nss_ldap.conf.ori
+-rw-r--r-- 1 root    root      9530  5 juil.  2016 locale.gen
+-rw-r--r-- 1 root    root      9614  6 août   2016 locale.gen.pacnew
+-rw-r--r-- 1 root    root     23543 28 juil.  2016 brltty.conf
+-rw-r--r-- 1 root    root     83501 30 août  10:07 ld.so.cache
+-rw-r--r-- 1 root    root    294578 10 nov.   2016 services
diff --git a/SCR.1.2/TP07/ls-output-3.txt b/SCR.1.2/TP07/ls-output-3.txt
new file mode 100644
index 0000000..24246f3
--- /dev/null
+++ b/SCR.1.2/TP07/ls-output-3.txt
@@ -0,0 +1,158 @@
+-rw-r--r-- 1 root    root    294578 10 nov.   2016 services
+-rw-r--r-- 1 root    root     83501 30 août  10:07 ld.so.cache
+-rw-r--r-- 1 root    root     23543 28 juil.  2016 brltty.conf
+-rw-r--r-- 1 root    root      9614  6 août   2016 locale.gen.pacnew
+-rw-r--r-- 1 root    root      9530  5 juil.  2016 locale.gen
+-rw-r--r-- 1 root    root      9472 13 juil.  2016 nss_ldap.conf.ori
+-rw-r--r-- 1 root    root      8779 29 oct.   2016 nanorc
+-rw-r--r-- 1 root    root      8678  1 juil.  2014 pam_ldap.conf.ori
+-r--r--r-- 1 root    root      6298 20 oct.   2016 mail.rc
+-rw-r--r-- 1 root    root      5897 18 mai    2016 makepkg.conf
+-rw-r--r-- 1 root    root      5583 29 oct.   2016 login.defs
+-rw-r--r-- 1 root    root      5134 26 août   2016 man_db.conf
+-rw-r--r-- 1 root    root      5026 19 juin   2016 wgetrc
+-rw-r--r-- 1 root    root      4479 14 nov.   2016 drirc
+drwxr-xr-x 9 root    root      4096 15 nov.   2016 raddb.default
+drwxr-xr-x 9 radiusd radiusd   4096 11 mai    2016 raddb
+drwxr-xr-x 6 root    root      4096 23 oct.   2016 java-8-openjdk
+drwxr-xr-x 6 ldap    ldap      4096  4 nov.   2016 openldap
+drwxr-xr-x 5 root    root      4096 24 oct.   2016 systemd
+drwxr-xr-x 5 root    root      4096 24 oct.   2016 ssl
+drwxr-xr-x 5 root    root      4096 15 nov.   2016 lvm
+drwxr-xr-x 5 root    root      4096 11 juil.  2016 netctl
+drwxr-xr-x 4 root    root      4096  7 mai    2016 ca-certificates
+drwxr-xr-x 4 root    root      4096  6 août   2016 fonts
+drwxr-xr-x 4 root    root      4096 31 oct.   2016 xdg
+drwxr-xr-x 4 root    root      4096 24 oct.   2016 udev
+drwxr-xr-x 4 root    root      4096 20 janv.  2016 initcpio
+drwxr-xr-x 4 root    root      4096 15 nov.   2016 libvirt
+drwxr-xr-x 3 root    root      4096  6 mars   2016 avahi
+drwxr-xr-x 3 root    root      4096 31 oct.   2016 security
+drwxr-xr-x 3 root    root      4096 25 oct.   2015 polkit-1
+drwxr-xr-x 3 root    root      4096 24 oct.   2016 dbus-1
+drwxr-xr-x 3 root    root      4096 23 nov.   2016 pacman.d
+drwxr-xr-x 3 root    root      4096 19 sept.  2015 vde2
+drwxr-xr-x 3 root    root      4096 18 juin   2016 X11
+drwxr-xr-x 3 root    root      4096 18 juin   2016 kernel
+drwxr-xr-x 3 root    root      4096 18 juin   2016 gss
+drwxr-xr-x 3 root    root      4096 15 nov.   2016 samba
+drwxr-xr-x 2 root    root      4096  9 oct.   2016 ceph
+drwxr-xr-x 2 root    root      4096  9 nov.   2016 profile.d
+drwxr-xr-x 2 root    root      4096  9 nov.   2016 gssproxy
+drwxr-xr-x 2 root    root      4096  9 nov.   2016 default
+drwxr-xr-x 2 root    root      4096  6 nov.   2015 exports.d
+drwxr-xr-x 2 root    root      4096 30 juin   2016 cron.weekly
+drwxr-xr-x 2 root    root      4096 30 juin   2016 cron.monthly
+drwxr-xr-x 2 root    root      4096 30 juin   2016 cron.daily
+drwxr-xr-x 2 root    root      4096  2 sept.  2015 ODBCDataSources
+drwxr-xr-x 2 root    root      4096 25 juin   2016 pulse
+drwxr-xr-x 2 root    root      4096 25 janv.  2017 gdb
+drwxr-xr-x 2 root    root      4096 25 août   2016 sysconfig
+drwxr-xr-x 2 root    root      4096 24 oct.   2016 ssh
+drwxr-xr-x 2 root    root      4096 24 oct.   2016 request-key.d
+drwxr-xr-x 2 root    root      4096 24 oct.   2016 iproute2
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 xinetd.d
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 skel
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 mkinitcpio.d
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 ImageMagick-6
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 gtk-3.0
+drwxr-xr-x 2 root    root      4096 22 août   2016 libnl
+drwxr-xr-x 2 root    root      4096 22 août   2016 ld.so.conf.d
+drwxr-xr-x 2 root    root      4096 20 mai    2016 libsmbios
+drwxr-xr-x 2 root    root      4096 19 sept.  2016 cron.hourly
+drwxr-xr-x 2 root    root      4096 19 sept.  2016 cron.d
+drwxr-xr-x 2 root    root      4096 19 sept.  2015 vde
+drwxr-xr-x 2 root    root      4096 18 nov.   2015 modprobe.d
+drwxr-xr-x 2 root    root      4096 18 nov.   2015 depmod.d
+drwxr-xr-x 2 root    root      4096 18 juin   2016 tmpfiles.d
+drwxr-xr-x 2 root    root      4096 18 juin   2016 sysctl.d
+drwxr-xr-x 2 root    root      4096 18 juin   2016 modules-load.d
+drwxr-xr-x 2 root    root      4096 18 juin   2016 binfmt.d
+drwxr-xr-x 2 root    root      4096 18 déc.   2015 pkcs11
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 sasl2
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 pam.d
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 logrotate.d
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 conf.d
+drwxr-xr-x 2 root    root      4096 14 mars   2016 iptables
+drwxr-xr-x 2 root    root      4096 13 mai    2013 pcmcia
+drwxr-xr-x 2 root    root      4096 13 juin   2016 ifplugd
+drwxr-xr-x 2 root    root      4096 13 juil.  2016 smbldap-tools
+drwxr-xr-x 2 root    root      4096 13 juil.  2016 pam.d.ori
+drwxr-xr-x 2 root    root      4096 13 juil.  2016 pam.d.old
+drwxr-x--- 2 root    root      4096 25 mars   2016 sudoers.d
+-rw-r--r-- 1 root    root      3605 25 août   2016 nfsmount.conf
+-r--r----- 1 root    root      3213 31 oct.   2016 sudoers
+-rw-r--r-- 1 root    root      3145 10 nov.   2016 protocols
+-rw-r--r-- 1 root    root      2898 18 mai    2016 pacman.conf
+-rw-r--r-- 1 root    root      2584  6 août   2016 gai.conf
+-rw-r--r-- 1 root    root      2490  9 sept.  2016 mkinitcpio.conf
+-rw-r--r-- 1 root    root      2387  6 août   2016 nscd.conf
+-rw-r--r-- 1 root    root      2349  2 févr.  2016 mdadm.conf
+-rw-r--r-- 1 root    root      1814  1 mars   2014 request-key.conf
+-rw-r--r-- 1 root    root      1634  6 août   2016 rpc
+-rw-r--r-- 1 root    root      1605 15 juil.  2016 ntp.conf
+-rw-r--r-- 1 root    root      1443  9 nov.   2016 yaourtrc
+-rw-r--r-- 1 root    root      1362 14 mars   2016 ethertypes
+-rw-r--r-- 1 root    root      1317 31 oct.   2016 passwd
+-rw-r--r-- 1 root    root      1300  3 juil.  2014 nsswitch.ldap
+-rw-r--r-- 1 root    root      1277 31 oct.   2016 passwd-
+-rw-r--r-- 1 root    root      1191 15 août   2016 dhcpcd.conf
+-rw-r--r-- 1 root    root       945  5 sept.  2016 mke2fs.conf
+-rw------- 1 root    root       930 30 sept.  2015 crypttab
+-rw-r--r-- 1 root    root       918 21 oct.   2013 gssapi_mech.conf
+-rw-r--r-- 1 root    root       912 11 sept.  2017 vimrc
+-rw-r--r-- 1 root    root       856 31 oct.   2016 group
+-rw------- 1 root    root       843 17 juil. 12:32 shadow
+-rw-r--r-- 1 root    root       842 31 oct.   2016 group-
+-rw------- 1 root    root       815 31 oct.   2016 shadow-
+-rw-r--r-- 1 root    root       767  6 nov.   2015 netconfig
+-rw-r--r-- 1 root    root       714  6 nov.   2016 inputrc
+-rw------- 1 root    root       712 31 oct.   2016 gshadow
+-rw-r--r-- 1 root    root       706  4 juin   2016 ntp.conf.ori
+-rw------- 1 root    root       701 31 oct.   2016 gshadow-
+-rw-r--r-- 1 root    root       686 21 août   2016 logrotate.conf
+-rw-r--r-- 1 root    root       576 14 nov.   2016 bash.bashrc
+-rw-r--r-- 1 root    root       573 30 sept.  2015 profile
+-rw-r--r-- 1 root    root       558 14 déc.   2014 updatedb.conf
+-rw-r--r-- 1 root    root       541 30 juin   2016 anacrontab
+-rw-r--r-- 1 root    root       439  6 nov.   2015 exports.ori
+-rw-r--r-- 1 root    root       382 15 mars   2017 whois.conf
+-rw-r--r-- 1 root    root       376 21 avril  2015 trusted-key.key
+-rw-r--r-- 1 root    root       369  7 mars   2016 krb5.conf
+-rw-r--r-- 1 root    root       321 15 juil.  2016 nss_ldap.conf
+-rw-r--r-- 1 root    root       311 15 juil.  2016 pam_ldap.conf
+-rw-r--r-- 1 root    root       277 13 juil.  2016 fstab
+-rw-r--r-- 1 root    root       254 19 mai    2016 resolvconf.conf
+-rw-r--r-- 1 root    root       238 13 juil.  2016 nsswitch.conf
+-rw-r--r-- 1 root    root       234 30 sept.  2015 nsswitch.conf.ori
+-rw-r--r-- 1 root    root       224 13 juil.  2016 exports
+-rw-r--r-- 1 root    root       216 22 juin   2016 fuse.conf
+-rw-r--r-- 1 root    root       209 13 juil.  2016 fstab.ori
+-rw-r--r-- 1 root    root       195 30 sept.  2015 hosts.ori
+-rw-r--r-- 1 root    root       182 13 juil.  2016 hosts
+-rw-r--r-- 1 root    root       172 20 nov.   2016 rsyncd.conf
+-rw-r--r-- 1 root    root       171 13 juil.  2016 idmapd.conf
+-rw-r--r-- 1 root    root        97  9 juin   2016 environment
+-rw-r--r-- 1 root    root        86 30 sept.  2015 securetty
+-rw-r--r-- 1 root    root        80 18 juil. 13:11 resolv.conf.bak
+-rw-r--r-- 1 root    root        74 30 juin   2016 cron.deny
+-rw-r--r-- 1 root    root        71 30 sept.  2015 ld.so.conf
+-rw-r--r-- 1 root    root        63 30 sept.  2015 host.conf
+-rw-r--r-- 1 root    root        52 30 sept.  2015 shells
+-rw-r--r-- 1 root    root        49 18 juil. 13:11 resolv.conf
+-rw-r----- 1 root    brlapi      33 31 oct.   2016 brlapi.key
+-r--r--r-- 1 root    root        33  5 juil.  2016 machine-id
+-rw-r--r-- 1 root    root        28 14 nov.   2016 bash.bash_logout
+lrwxrwxrwx 1 root    root        25  6 juil.  2017 localtime -> ../usr/share/zoneinfo/UTC
+lrwxrwxrwx 1 root    root        21  5 juil.  2016 os-release -> ../usr/lib/os-release
+-rw-r--r-- 1 root    root        20 30 sept.  2015 issue
+lrwxrwxrwx 1 root    root        19  5 juil.  2016 mtab -> ../proc/self/mounts
+-rw-r--r-- 1 root    root        17  5 juil.  2016 locale.conf
+-rw-r--r-- 1 root    root        10  5 juil.  2016 vconsole.conf
+-rw-r--r-- 1 root    root         9 13 juil.  2016 hostname
+-rw-r--r-- 1 root    root         4  5 juil.  2016 hostname.ori
+total 1048
+-rw-r--r-- 1 root    root         0  6 nov.   2016 odbcinst.ini
+-rw-r--r-- 1 root    root         0  6 nov.   2016 odbc.ini
+-rw-r--r-- 1 root    root         0 30 sept.  2015 motd
+-rw-r--r-- 1 root    root         0 30 sept.  2015 arch-release
diff --git a/SCR.1.2/TP07/ls-output.txt b/SCR.1.2/TP07/ls-output.txt
new file mode 100644
index 0000000..db693ba
--- /dev/null
+++ b/SCR.1.2/TP07/ls-output.txt
@@ -0,0 +1,158 @@
+total 1048
+-rw-r--r-- 1 root    root       541 30 juin   2016 anacrontab
+-rw-r--r-- 1 root    root         0 30 sept.  2015 arch-release
+drwxr-xr-x 3 root    root      4096  6 mars   2016 avahi
+-rw-r--r-- 1 root    root        28 14 nov.   2016 bash.bash_logout
+-rw-r--r-- 1 root    root       576 14 nov.   2016 bash.bashrc
+drwxr-xr-x 2 root    root      4096 18 juin   2016 binfmt.d
+-rw-r----- 1 root    brlapi      33 31 oct.   2016 brlapi.key
+-rw-r--r-- 1 root    root     23543 28 juil.  2016 brltty.conf
+drwxr-xr-x 4 root    root      4096  7 mai    2016 ca-certificates
+drwxr-xr-x 2 root    root      4096  9 oct.   2016 ceph
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 conf.d
+drwxr-xr-x 2 root    root      4096 19 sept.  2016 cron.d
+drwxr-xr-x 2 root    root      4096 30 juin   2016 cron.daily
+-rw-r--r-- 1 root    root        74 30 juin   2016 cron.deny
+drwxr-xr-x 2 root    root      4096 19 sept.  2016 cron.hourly
+drwxr-xr-x 2 root    root      4096 30 juin   2016 cron.monthly
+drwxr-xr-x 2 root    root      4096 30 juin   2016 cron.weekly
+-rw------- 1 root    root       930 30 sept.  2015 crypttab
+drwxr-xr-x 3 root    root      4096 24 oct.   2016 dbus-1
+drwxr-xr-x 2 root    root      4096  9 nov.   2016 default
+drwxr-xr-x 2 root    root      4096 18 nov.   2015 depmod.d
+-rw-r--r-- 1 root    root      1191 15 août   2016 dhcpcd.conf
+-rw-r--r-- 1 root    root      4479 14 nov.   2016 drirc
+-rw-r--r-- 1 root    root        97  9 juin   2016 environment
+-rw-r--r-- 1 root    root      1362 14 mars   2016 ethertypes
+-rw-r--r-- 1 root    root       224 13 juil.  2016 exports
+drwxr-xr-x 2 root    root      4096  6 nov.   2015 exports.d
+-rw-r--r-- 1 root    root       439  6 nov.   2015 exports.ori
+drwxr-xr-x 4 root    root      4096  6 août   2016 fonts
+-rw-r--r-- 1 root    root       277 13 juil.  2016 fstab
+-rw-r--r-- 1 root    root       209 13 juil.  2016 fstab.ori
+-rw-r--r-- 1 root    root       216 22 juin   2016 fuse.conf
+-rw-r--r-- 1 root    root      2584  6 août   2016 gai.conf
+drwxr-xr-x 2 root    root      4096 25 janv.  2017 gdb
+-rw-r--r-- 1 root    root       856 31 oct.   2016 group
+-rw-r--r-- 1 root    root       842 31 oct.   2016 group-
+-rw------- 1 root    root       712 31 oct.   2016 gshadow
+-rw------- 1 root    root       701 31 oct.   2016 gshadow-
+drwxr-xr-x 3 root    root      4096 18 juin   2016 gss
+-rw-r--r-- 1 root    root       918 21 oct.   2013 gssapi_mech.conf
+drwxr-xr-x 2 root    root      4096  9 nov.   2016 gssproxy
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 gtk-3.0
+-rw-r--r-- 1 root    root        63 30 sept.  2015 host.conf
+-rw-r--r-- 1 root    root         9 13 juil.  2016 hostname
+-rw-r--r-- 1 root    root         4  5 juil.  2016 hostname.ori
+-rw-r--r-- 1 root    root       182 13 juil.  2016 hosts
+-rw-r--r-- 1 root    root       195 30 sept.  2015 hosts.ori
+-rw-r--r-- 1 root    root       171 13 juil.  2016 idmapd.conf
+drwxr-xr-x 2 root    root      4096 13 juin   2016 ifplugd
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 ImageMagick-6
+drwxr-xr-x 4 root    root      4096 20 janv.  2016 initcpio
+-rw-r--r-- 1 root    root       714  6 nov.   2016 inputrc
+drwxr-xr-x 2 root    root      4096 24 oct.   2016 iproute2
+drwxr-xr-x 2 root    root      4096 14 mars   2016 iptables
+-rw-r--r-- 1 root    root        20 30 sept.  2015 issue
+drwxr-xr-x 6 root    root      4096 23 oct.   2016 java-8-openjdk
+drwxr-xr-x 3 root    root      4096 18 juin   2016 kernel
+-rw-r--r-- 1 root    root       369  7 mars   2016 krb5.conf
+-rw-r--r-- 1 root    root     83501 30 août  10:07 ld.so.cache
+-rw-r--r-- 1 root    root        71 30 sept.  2015 ld.so.conf
+drwxr-xr-x 2 root    root      4096 22 août   2016 ld.so.conf.d
+drwxr-xr-x 2 root    root      4096 22 août   2016 libnl
+drwxr-xr-x 2 root    root      4096 20 mai    2016 libsmbios
+drwxr-xr-x 4 root    root      4096 15 nov.   2016 libvirt
+-rw-r--r-- 1 root    root        17  5 juil.  2016 locale.conf
+-rw-r--r-- 1 root    root      9530  5 juil.  2016 locale.gen
+-rw-r--r-- 1 root    root      9614  6 août   2016 locale.gen.pacnew
+lrwxrwxrwx 1 root    root        25  6 juil.  2017 localtime -> ../usr/share/zoneinfo/UTC
+-rw-r--r-- 1 root    root      5583 29 oct.   2016 login.defs
+-rw-r--r-- 1 root    root       686 21 août   2016 logrotate.conf
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 logrotate.d
+drwxr-xr-x 5 root    root      4096 15 nov.   2016 lvm
+-r--r--r-- 1 root    root        33  5 juil.  2016 machine-id
+-r--r--r-- 1 root    root      6298 20 oct.   2016 mail.rc
+-rw-r--r-- 1 root    root      5897 18 mai    2016 makepkg.conf
+-rw-r--r-- 1 root    root      5134 26 août   2016 man_db.conf
+-rw-r--r-- 1 root    root      2349  2 févr.  2016 mdadm.conf
+-rw-r--r-- 1 root    root       945  5 sept.  2016 mke2fs.conf
+-rw-r--r-- 1 root    root      2490  9 sept.  2016 mkinitcpio.conf
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 mkinitcpio.d
+drwxr-xr-x 2 root    root      4096 18 nov.   2015 modprobe.d
+drwxr-xr-x 2 root    root      4096 18 juin   2016 modules-load.d
+-rw-r--r-- 1 root    root         0 30 sept.  2015 motd
+lrwxrwxrwx 1 root    root        19  5 juil.  2016 mtab -> ../proc/self/mounts
+-rw-r--r-- 1 root    root      8779 29 oct.   2016 nanorc
+-rw-r--r-- 1 root    root       767  6 nov.   2015 netconfig
+drwxr-xr-x 5 root    root      4096 11 juil.  2016 netctl
+-rw-r--r-- 1 root    root      3605 25 août   2016 nfsmount.conf
+-rw-r--r-- 1 root    root      2387  6 août   2016 nscd.conf
+-rw-r--r-- 1 root    root       321 15 juil.  2016 nss_ldap.conf
+-rw-r--r-- 1 root    root      9472 13 juil.  2016 nss_ldap.conf.ori
+-rw-r--r-- 1 root    root       238 13 juil.  2016 nsswitch.conf
+-rw-r--r-- 1 root    root       234 30 sept.  2015 nsswitch.conf.ori
+-rw-r--r-- 1 root    root      1300  3 juil.  2014 nsswitch.ldap
+-rw-r--r-- 1 root    root      1605 15 juil.  2016 ntp.conf
+-rw-r--r-- 1 root    root       706  4 juin   2016 ntp.conf.ori
+drwxr-xr-x 2 root    root      4096  2 sept.  2015 ODBCDataSources
+-rw-r--r-- 1 root    root         0  6 nov.   2016 odbc.ini
+-rw-r--r-- 1 root    root         0  6 nov.   2016 odbcinst.ini
+drwxr-xr-x 6 ldap    ldap      4096  4 nov.   2016 openldap
+lrwxrwxrwx 1 root    root        21  5 juil.  2016 os-release -> ../usr/lib/os-release
+-rw-r--r-- 1 root    root      2898 18 mai    2016 pacman.conf
+drwxr-xr-x 3 root    root      4096 23 nov.   2016 pacman.d
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 pam.d
+drwxr-xr-x 2 root    root      4096 13 juil.  2016 pam.d.old
+drwxr-xr-x 2 root    root      4096 13 juil.  2016 pam.d.ori
+-rw-r--r-- 1 root    root       311 15 juil.  2016 pam_ldap.conf
+-rw-r--r-- 1 root    root      8678  1 juil.  2014 pam_ldap.conf.ori
+-rw-r--r-- 1 root    root      1317 31 oct.   2016 passwd
+-rw-r--r-- 1 root    root      1277 31 oct.   2016 passwd-
+drwxr-xr-x 2 root    root      4096 13 mai    2013 pcmcia
+drwxr-xr-x 2 root    root      4096 18 déc.   2015 pkcs11
+drwxr-xr-x 3 root    root      4096 25 oct.   2015 polkit-1
+-rw-r--r-- 1 root    root       573 30 sept.  2015 profile
+drwxr-xr-x 2 root    root      4096  9 nov.   2016 profile.d
+-rw-r--r-- 1 root    root      3145 10 nov.   2016 protocols
+drwxr-xr-x 2 root    root      4096 25 juin   2016 pulse
+drwxr-xr-x 9 radiusd radiusd   4096 11 mai    2016 raddb
+drwxr-xr-x 9 root    root      4096 15 nov.   2016 raddb.default
+-rw-r--r-- 1 root    root      1814  1 mars   2014 request-key.conf
+drwxr-xr-x 2 root    root      4096 24 oct.   2016 request-key.d
+-rw-r--r-- 1 root    root        49 18 juil. 13:11 resolv.conf
+-rw-r--r-- 1 root    root        80 18 juil. 13:11 resolv.conf.bak
+-rw-r--r-- 1 root    root       254 19 mai    2016 resolvconf.conf
+-rw-r--r-- 1 root    root      1634  6 août   2016 rpc
+-rw-r--r-- 1 root    root       172 20 nov.   2016 rsyncd.conf
+drwxr-xr-x 3 root    root      4096 15 nov.   2016 samba
+drwxr-xr-x 2 root    root      4096 15 nov.   2016 sasl2
+-rw-r--r-- 1 root    root        86 30 sept.  2015 securetty
+drwxr-xr-x 3 root    root      4096 31 oct.   2016 security
+-rw-r--r-- 1 root    root    294578 10 nov.   2016 services
+-rw------- 1 root    root       843 17 juil. 12:32 shadow
+-rw------- 1 root    root       815 31 oct.   2016 shadow-
+-rw-r--r-- 1 root    root        52 30 sept.  2015 shells
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 skel
+drwxr-xr-x 2 root    root      4096 13 juil.  2016 smbldap-tools
+drwxr-xr-x 2 root    root      4096 24 oct.   2016 ssh
+drwxr-xr-x 5 root    root      4096 24 oct.   2016 ssl
+-r--r----- 1 root    root      3213 31 oct.   2016 sudoers
+drwxr-x--- 2 root    root      4096 25 mars   2016 sudoers.d
+drwxr-xr-x 2 root    root      4096 25 août   2016 sysconfig
+drwxr-xr-x 2 root    root      4096 18 juin   2016 sysctl.d
+drwxr-xr-x 5 root    root      4096 24 oct.   2016 systemd
+drwxr-xr-x 2 root    root      4096 18 juin   2016 tmpfiles.d
+-rw-r--r-- 1 root    root       376 21 avril  2015 trusted-key.key
+drwxr-xr-x 4 root    root      4096 24 oct.   2016 udev
+-rw-r--r-- 1 root    root       558 14 déc.   2014 updatedb.conf
+-rw-r--r-- 1 root    root        10  5 juil.  2016 vconsole.conf
+drwxr-xr-x 2 root    root      4096 19 sept.  2015 vde
+drwxr-xr-x 3 root    root      4096 19 sept.  2015 vde2
+-rw-r--r-- 1 root    root       912 11 sept.  2017 vimrc
+-rw-r--r-- 1 root    root      5026 19 juin   2016 wgetrc
+-rw-r--r-- 1 root    root       382 15 mars   2017 whois.conf
+drwxr-xr-x 3 root    root      4096 18 juin   2016 X11
+drwxr-xr-x 4 root    root      4096 31 oct.   2016 xdg
+drwxr-xr-x 2 root    root      4096 23 nov.   2016 xinetd.d
+-rw-r--r-- 1 root    root      1443  9 nov.   2016 yaourtrc
diff --git a/SCR.1.2/TP07/tp07.txt b/SCR.1.2/TP07/tp07.txt
new file mode 100644
index 0000000..277dda6
--- /dev/null
+++ b/SCR.1.2/TP07/tp07.txt
@@ -0,0 +1,19 @@
+expr length stock_market
+affiche: 12
+
+expr substr stock_market 1 5
+stock
+
+expr substr stock_market 7 12
+market
+
+expr index stock_market "_"
+6
+parce que "_" est a la 6eme position
+
+expr index stock_market "_c"
+4
+parce que "c" est a la 4eme position
+(il regarde le premier chractere qui a une correspondance avec l'un des charactere de la chaine en EXPRESSION )
+
+
diff --git a/SCR.1.2/TP08/bin2dot_with_for.sh b/SCR.1.2/TP08/bin2dot_with_for.sh
new file mode 100755
index 0000000..5b3c308
--- /dev/null
+++ b/SCR.1.2/TP08/bin2dot_with_for.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+input=$1
+current=0
+for addr in $(cat $1) ; do
+	w=$(expr substr $addr 1 8) 
+	x=$(expr substr $addr 9 8)
+	y=$(expr substr $addr 17 8)	
+	z=$(expr substr $addr 25 8)
+	echo "$((2#$w)).$((2#$x)).$((2#$y)).$((2#$z))" >> $2
+done
+exit
\ No newline at end of file
diff --git a/SCR.1.2/TP08/filename b/SCR.1.2/TP08/filename
new file mode 100644
index 0000000..d031ed0
--- /dev/null
+++ b/SCR.1.2/TP08/filename
@@ -0,0 +1,2 @@
+2.2.2.2
+2.2.2.2
diff --git a/SCR.1.2/TP08/ipv4.dat b/SCR.1.2/TP08/ipv4.dat
new file mode 100644
index 0000000..c765b63
--- /dev/null
+++ b/SCR.1.2/TP08/ipv4.dat
@@ -0,0 +1,3 @@
+10110010111000101000011101110010
+11100101110001010101100101010010
+00110010111001101000010001110010
\ No newline at end of file
diff --git a/SCR.1.2/TP08/mult_mat.sh b/SCR.1.2/TP08/mult_mat.sh
new file mode 100755
index 0000000..53380cd
--- /dev/null
+++ b/SCR.1.2/TP08/mult_mat.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+for (( i=$1 ; i<=$2 ; i++ ))
+	do 
+	for (( j=$1 ; j<=$2 ; j++ )) 
+		do
+		echo -n $(($i*$j))" "
+	done
+	echo
+done
+
+
+exit
\ No newline at end of file
diff --git a/SCR.1.2/TP08/my_seq.sh b/SCR.1.2/TP08/my_seq.sh
new file mode 100755
index 0000000..49a8ec8
--- /dev/null
+++ b/SCR.1.2/TP08/my_seq.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+if [[ $# -lt 1 ]]
+then 
+	echo "Usage: $0 : <positive-int>"
+	exit
+fi
+if [[ $1 -lt 0 ]]
+then
+	echo "Argument must be positive"
+	exit
+fi
+
+for((i=1;i<=$1;i++))
+do 
+	echo $i
+done
+exit
\ No newline at end of file
diff --git a/SCR.1.2/TP08/output.txt b/SCR.1.2/TP08/output.txt
new file mode 100644
index 0000000..b1d26ab
--- /dev/null
+++ b/SCR.1.2/TP08/output.txt
@@ -0,0 +1,3 @@
+178.226.135.114
+229.197.89.82
+50.230.132.114
diff --git a/SCR.1.2/TP09/TREE/lib/auth/transm.d b/SCR.1.2/TP09/TREE/lib/auth/transm.d
new file mode 100644
index 0000000..e69de29
diff --git a/SCR.1.2/TP09/TREE/lib/kernel/install.d/50-depmod.install b/SCR.1.2/TP09/TREE/lib/kernel/install.d/50-depmod.install
new file mode 100755
index 0000000..68c24be
--- /dev/null
+++ b/SCR.1.2/TP09/TREE/lib/kernel/install.d/50-depmod.install
@@ -0,0 +1,8 @@
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
diff --git a/SCR.1.2/TP09/TREE/lib/kernel/install.d/50-mkinitcpio.install b/SCR.1.2/TP09/TREE/lib/kernel/install.d/50-mkinitcpio.install
new file mode 100755
index 0000000..c8f51ba
--- /dev/null
+++ b/SCR.1.2/TP09/TREE/lib/kernel/install.d/50-mkinitcpio.install
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+case $1 in
+    add)
+        mkinitcpio -k "$2" -g "$3"/initrd
+        ;;
+    remove)
+        rm -f -- "$3"/initrd
+        ;;
+esac
+
+# vim: set ft=sh ts=4 sw=4 et:
diff --git a/SCR.1.2/TP09/TREE/lib/kernel/install.d/90-loaderentry.install b/SCR.1.2/TP09/TREE/lib/kernel/install.d/90-loaderentry.install
new file mode 100755
index 0000000..c17b8a9
--- /dev/null
+++ b/SCR.1.2/TP09/TREE/lib/kernel/install.d/90-loaderentry.install
@@ -0,0 +1,89 @@
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+COMMAND="$1"
+KERNEL_VERSION="$2"
+BOOT_DIR_ABS="$3"
+KERNEL_IMAGE="$4"
+
+if [[ -f /etc/machine-id ]]; then
+    read MACHINE_ID < /etc/machine-id
+fi
+
+if ! [[ $MACHINE_ID ]]; then
+    exit 1
+fi
+
+BOOT_DIR="/$MACHINE_ID/$KERNEL_VERSION"
+LOADER_ENTRY="/boot/loader/entries/$MACHINE_ID-$KERNEL_VERSION.conf"
+
+if [[ $COMMAND == remove ]]; then
+    exec rm -f "$LOADER_ENTRY"
+fi
+
+if ! [[ $COMMAND == add ]]; then
+    exit 1
+fi
+
+if ! [[ $KERNEL_IMAGE ]]; then
+    exit 1
+fi
+
+if [[ -f /etc/os-release ]]; then
+    . /etc/os-release
+elif [[ -f /usr/lib/os-release ]]; then
+    . /usr/lib/os-release
+fi
+
+if ! [[ $PRETTY_NAME ]]; then
+    PRETTY_NAME="Linux $KERNEL_VERSION"
+fi
+
+declare -a BOOT_OPTIONS
+
+if [[ -f /etc/kernel/cmdline ]]; then
+    readarray -t BOOT_OPTIONS < /etc/kernel/cmdline
+fi
+
+if ! [[ ${BOOT_OPTIONS[*]} ]]; then
+    readarray -t line < /proc/cmdline
+    for i in ${line[*]}; do
+        if [[ "${i#initrd=*}" == "$i" ]]; then
+            BOOT_OPTIONS[${#BOOT_OPTIONS[@]}]="$i"
+        fi
+    done
+fi
+
+if ! [[ ${BOOT_OPTIONS[*]} ]]; then
+    echo "Could not determine the kernel command line parameters." >&2
+    echo "Please specify the kernel command line in /etc/kernel/cmdline!" >&2
+    exit 1
+fi
+
+cp "$KERNEL_IMAGE" "$BOOT_DIR_ABS/linux" &&
+   chown root:root "$BOOT_DIR_ABS/linux" &&
+   chmod 0644 "$BOOT_DIR_ABS/linux" || {
+    echo "Could not copy '$KERNEL_IMAGE to '$BOOT_DIR_ABS/linux'." >&2
+    exit 1
+}
+
+mkdir -p "${LOADER_ENTRY%/*}" || {
+    echo "Could not create loader entry directory '${LOADER_ENTRY%/*}'." >&2
+    exit 1
+}
+
+{
+    echo "title      $PRETTY_NAME"
+    echo "version    $KERNEL_VERSION"
+    echo "machine-id $MACHINE_ID"
+    echo "options    ${BOOT_OPTIONS[*]}"
+    echo "linux      $BOOT_DIR/linux"
+    [[ -f $BOOT_DIR_ABS/initrd ]] && \
+        echo "initrd     $BOOT_DIR/initrd"
+    :
+} > "$LOADER_ENTRY" || {
+    echo "Could not create loader entry '$LOADER_ENTRY'." >&2
+    exit 1
+}
+exit 0
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/plugins/inout.dev b/SCR.1.2/TP09/TREE/lib/krb5/plugins/inout.dev
new file mode 100644
index 0000000..0e36aef
--- /dev/null
+++ b/SCR.1.2/TP09/TREE/lib/krb5/plugins/inout.dev
@@ -0,0 +1,48 @@
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/plugins/kdb/db2.so b/SCR.1.2/TP09/TREE/lib/krb5/plugins/kdb/db2.so
new file mode 100644
index 0000000..2ff0f07
Binary files /dev/null and b/SCR.1.2/TP09/TREE/lib/krb5/plugins/kdb/db2.so differ
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/plugins/kdb/kldap.so b/SCR.1.2/TP09/TREE/lib/krb5/plugins/kdb/kldap.so
new file mode 100644
index 0000000..b9561fa
Binary files /dev/null and b/SCR.1.2/TP09/TREE/lib/krb5/plugins/kdb/kldap.so differ
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/plugins/play.in b/SCR.1.2/TP09/TREE/lib/krb5/plugins/play.in
new file mode 100644
index 0000000..06d7405
Binary files /dev/null and b/SCR.1.2/TP09/TREE/lib/krb5/plugins/play.in differ
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/plugins/preauth/otp.so b/SCR.1.2/TP09/TREE/lib/krb5/plugins/preauth/otp.so
new file mode 100644
index 0000000..2362086
Binary files /dev/null and b/SCR.1.2/TP09/TREE/lib/krb5/plugins/preauth/otp.so differ
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/plugins/preauth/pkinit.so b/SCR.1.2/TP09/TREE/lib/krb5/plugins/preauth/pkinit.so
new file mode 100644
index 0000000..48b9b60
Binary files /dev/null and b/SCR.1.2/TP09/TREE/lib/krb5/plugins/preauth/pkinit.so differ
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/synch/atom.install b/SCR.1.2/TP09/TREE/lib/krb5/synch/atom.install
new file mode 100644
index 0000000..a793689
--- /dev/null
+++ b/SCR.1.2/TP09/TREE/lib/krb5/synch/atom.install
@@ -0,0 +1,16 @@
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
diff --git a/SCR.1.2/TP09/TREE/lib/krb5/synch/settings.sh b/SCR.1.2/TP09/TREE/lib/krb5/synch/settings.sh
new file mode 100644
index 0000000..ada62ea
--- /dev/null
+++ b/SCR.1.2/TP09/TREE/lib/krb5/synch/settings.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+[[ $1 == "add" ]] || exit 0
+[[ $2 ]] || exit 1
+
+exec depmod -a "$2"
diff --git a/SCR.1.2/TP09/arch_for_find.tar.gz b/SCR.1.2/TP09/arch_for_find.tar.gz
new file mode 100644
index 0000000..65a41e0
Binary files /dev/null and b/SCR.1.2/TP09/arch_for_find.tar.gz differ
diff --git a/tp04-reponse.txt b/tp04-reponse.txt
new file mode 100644
index 0000000..f038933
--- /dev/null
+++ b/tp04-reponse.txt
@@ -0,0 +1,30 @@
+localectl status
+localectl list-locales
+loadkeys
+
+set-keymap azerty
+
+sda
+1 seule
+-p
+
+
+inet ip
+inet6 ipv6
+link/ether adress mac
+
+
+ip adress help
+ip address {add|change|replace} IFADDR dev IFNAME [ LIFETIME ]
+                                                      [ CONFFLAG-LIST ]
+       ip address del IFADDR dev IFNAME [mngtmpaddr]
+       ip address {save|flush} [ dev IFNAME ] [ scope SCOPE-ID ]
+                            [ to PREFIX ] [ FLAG-LIST ] [ label LABEL ] [up]
+       ip address [ show [ dev IFNAME ] [ scope SCOPE-ID ] [ master DEVICE ]
+                         [ nomaster ]
+                         [ type TYPE ] [ to PREFIX ] [ FLAG-LIST ]
+                         [ label LABEL ] [up] [ vrf NAME ] ]
+
+la meme que le contneu du fichier
+
+-U
\ No newline at end of file
diff --git a/tp05-reponse.txt b/tp05-reponse.txt
new file mode 100644
index 0000000..09fca0d
--- /dev/null
+++ b/tp05-reponse.txt
@@ -0,0 +1,13 @@
+1) man -k motclé
+2) etc/hostname
+3) uname -a
+4) lscpu
+5) 5068.96
+6) Intel
+7) Little Endian
+8) lspci -vvv
+9) lsmod
+10) Red Hat, Inc. Virtio network device
+	Kernel driver in use: virtio-pci
+11) 3gb (free)
+12) 
\ No newline at end of file