URL: https://linuxfr.org/forums/linux-debutant/posts/script-bash-ff236208-3d60-4faf-8b28-217b1e52b999
Title: Script Bash
Authors: kahyna
Date: 2016年06月28日T16:16:43+02:00
License: CC By-SA
Tags: 
Score: 1
Bonjour,
je n'arrive pas a comprendre le contenu ce scripte :
```bash
livrName=
while [[ $#> 1 ]]
do
key="1ドル"
shift
case $key in
 -l|--livrName)
 	livrName=1ドル
 shift
 ;;
	h|\?)
 echo "Usage : -l livrName"
 	exit 0
 	;;
	esac
done
if [ -z "$livrName" ] ; then
	echo "Usage : -l livrName"
 exit 0
fi
```
Merci d'avance
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