51 lines
632 B
Text
51 lines
632 B
Text
|
#!/local/bin/bash
|
||
|
|
#Time-stamp: <95/06/07 07:40:40 hrue@imf.unit.no>
|
||
|
|
|
||
|
|
getop () {
|
||
|
|
|
||
|
|
local OPTIND
|
||
|
|
local OPTERR=1
|
||
|
|
|
||
|
|
echo getop: OPTERR=$OPTERR
|
||
|
|
while getopts ab arg "$@"; do
|
||
|
|
case $arg in
|
||
|
|
a)
|
||
|
|
echo a here
|
||
|
|
;;
|
||
|
|
b)
|
||
|
|
echo b here
|
||
|
|
;;
|
||
|
|
:|?|*)
|
||
|
|
echo something else here
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
echo getop: OPTIND=$OPTIND
|
||
|
|
}
|
||
|
|
|
||
|
|
OPTIND=
|
||
|
|
OPTERR=0
|
||
|
|
|
||
|
|
echo OPTERR=$OPTERR
|
||
|
|
while getopts ab arg; do
|
||
|
|
case $arg in
|
||
|
|
a)
|
||
|
|
echo a here
|
||
|
|
;;
|
||
|
|
b)
|
||
|
|
echo b here
|
||
|
|
;;
|
||
|
|
:|?|*)
|
||
|
|
|
||
|
|
echo something else here
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
|
||
|
|
echo OPTIND=$OPTIND
|
||
|
|
|
||
|
|
getop "$@" -d -e
|
||
|
|
|
||
|
|
echo OPTIND=$OPTIND
|
||
|
|
echo OPTERR=$OPTERR
|