Différences

Ci-dessous, les différences entre deux révisions de la page.

--- programmation_bash [2009/05/26 14:29] – thierry
+++ programmation_bash [2009/06/24 11:20] – thierry
@@ Ligne 97: / Ligne 97: @@
   GNU bash, version 3.2.39(1)-release (i486-pc-linux-gnu)
   Copyright (C) 2007 Free Software Foundation, Inc.
+===== Delimiteurs =====
+Lien: http://www.debianadmin.com/delimiters-in-bash.html
+Exemple:
+  #!/bin/sh
+  cat /etc/passwd | while read line; do
+  IFS=":"
+  read username pass auid agid agroup ahome ashell <<EOF
+  $line
+  EOF
+  echo "username=" $username
+  echo "ashell=" $ashell
+  done
+  unset IFS
+  #!/bin/sh
+  IFS=":"
+  read first_name last_name  <<< "$( echo 'hello:ducon' )"
+  echo "1: $first_name"
+  echo "2: $last_name"
+  unset IFS
+Output du dernier exemple:
+: hello
+: ducon