creation backupdir

backup.sh

@@ -1,10 +1,15 @@
 #! /bin/bash
 
+source /home/usera/functions.sh
+
 if [ $UID -ne 0 ] ; then
   echo "need root"
   exit 1
 fi
 
+backupdir=/var/backups/$(date -I)
+mkdir -p $backupdir || myerror 2 "impossible de créer $backupdir"
+
 for dir in "$@" ; do
   test -d $dir || { echo $dir dont exist ; continue ; } 
   echo cp -a $dir bkpdir/