bash getopts example
时间：2011-03-09 来源：Todd Wei
- #!/bin/bash
- for i
- do
- echo $i
- done
- echo "------------"
- while getopts ":a:bc" OPT; do
- case $OPT in
- a) echo "-a=$OPTARG";;
- b) echo "-b";;
- c) echo "-c";;
- ?) echo "?";;
- esac
- done
- shift $((OPTIND-1));
- echo "-----------"
- echo '$0'=$0, '$*'=$*, '$@'=$@
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