quickshot89
May 11th, 2009, 01:31 PM
#!/bin/sh
ls=`$which ls`
case $1 in
-l) options=-l ;
filename=$2 ;
shift ;;
-L) options=-L ;
filename=$2 ;
shift ;;
-*) echo .ls: illegal option . $1 ;
echo .usgae ls -l or -L filename ;
exit 1 ;
*) filename=$1 ;;
esac
if [ $filename ]
then
$ls $options $filename
else
echo No filename given
echo usage: ls [-l,L] filename
fi
getting an error on line 15, not sure whats going on
this shell is to be used in a limited enviroment with limited commands
edit: error is line 15: syntax error near unexpected token `)'
line 15: ` *) filename=$1 ;;'
ls=`$which ls`
case $1 in
-l) options=-l ;
filename=$2 ;
shift ;;
-L) options=-L ;
filename=$2 ;
shift ;;
-*) echo .ls: illegal option . $1 ;
echo .usgae ls -l or -L filename ;
exit 1 ;
*) filename=$1 ;;
esac
if [ $filename ]
then
$ls $options $filename
else
echo No filename given
echo usage: ls [-l,L] filename
fi
getting an error on line 15, not sure whats going on
this shell is to be used in a limited enviroment with limited commands
edit: error is line 15: syntax error near unexpected token `)'
line 15: ` *) filename=$1 ;;'