| Jari Aalto | d166f04 | 1997-06-05 14:59:13 +0000 | [diff] [blame] | 1 | aflag= |
| 2 | bflag= |
| 3 | |
| 4 | while getopts :ab: name "$@" |
| 5 | do |
| 6 | case $name in |
| 7 | a) aflag=1 ;; |
| 8 | b) bflag=1 |
| 9 | bval=$OPTARG;; |
| 10 | :) echo $0: error: option \`$OPTARG\' requires an argument |
| 11 | echo Usage: $0 [-a] [-b value] args |
| 12 | exit 2;; |
| 13 | ?) echo $0: error: illegal option character \`$OPTARG\' |
| 14 | echo Usage: $0 [-a] [-b value] args |
| 15 | exit 2;; |
| 16 | esac |
| 17 | |
| 18 | done |
| 19 | |
| 20 | if [ ! -z "$aflag" ] ; then echo -a specified ; fi |
| 21 | if [ ! -z "$bflag" ] ; then echo -b $bval specified ; fi |
| 22 | |
| 23 | if [ "$OPTIND" -gt 1 ] |
| 24 | then |
| 25 | shift $(( $OPTIND - 1 )) |
| 26 | fi |
| 27 | |
| 28 | echo remaining args: "$*" |
| 29 | |
| 30 | exit 0 |