mirror of https://github.com/fengyuhetao/shell.git
26 lines
412 B
Bash
26 lines
412 B
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
# extracting command line options and values
|
||
|
|
|
||
|
|
while [ -n "$1" ]
|
||
|
|
do
|
||
|
|
case "$1" in
|
||
|
|
-a) echo "Found the -a option";;
|
||
|
|
-b) param="$2"
|
||
|
|
echo "Found the -b option, with parameter value $param"
|
||
|
|
shift;;
|
||
|
|
-c) echo "Found the -c option";;
|
||
|
|
--) shift
|
||
|
|
break;;
|
||
|
|
*) echo "$1 is not an option";;
|
||
|
|
esac
|
||
|
|
shift
|
||
|
|
done
|
||
|
|
|
||
|
|
count=1
|
||
|
|
for param in "$@"
|
||
|
|
do
|
||
|
|
echo "Parameter #$count : $param"
|
||
|
|
count=$[ $count + 1 ]
|
||
|
|
done
|