You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
#!/bin/sh
|
|
set -e
|
|
|
|
usage() {
|
|
echo "usage: $0 [-h] [CMD...]" >&2
|
|
}
|
|
|
|
while getopts h opt; do
|
|
case "$opt" in
|
|
h) usage; exit 0;;
|
|
?) usage; exit 255;;
|
|
esac
|
|
done
|
|
shift $(($OPTIND-1))
|
|
|
|
while read -r line; do
|
|
printf "%s\n" "$line"
|
|
for cmd; do (
|
|
printf "%s\n" "$line" | eval "$cmd"
|
|
) done
|
|
done
|
|
|
