11 lines
178 B
Text
11 lines
178 B
Text
|
snippet whgetopt
|
||
|
|
while getopts '${1:h}' ${2:opt}; do
|
||
|
|
case $$2 in
|
||
|
|
${4:# TODO: Cases.}
|
||
|
|
*)
|
||
|
|
echo "Invalid argument: $OPTARG" 1>&2
|
||
|
|
return ${3:-1}
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|