File: getopts1.sub

package info (click to toggle)
bash 5.0-4
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 38,540 kB
  • sloc: ansic: 107,425; sh: 7,641; yacc: 5,401; makefile: 4,410; perl: 4,227; asm: 48; awk: 23; sed: 16
file content (26 lines) | stat: -rw-r--r-- 365 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
aflag=
bflag=

while getopts ab: name
do
	case $name in
	a)	aflag=1 ;;
	b)	bflag=1
		bval=$OPTARG;;
	?)	echo Usage: $0 [-a] [-b value] args
		exit 2;;
	esac

done

if [ ! -z "$aflag" ] ; then echo -a specified ; fi
if [ ! -z "$bflag" ] ; then echo -b $bval specified ; fi

if [ "$OPTIND" -gt 1 ]
then
	shift $(( $OPTIND - 1 ))
fi

echo remaining args: "$*"

exit 0