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mrdomino/flag.sh

Last active April 27, 2016 14:20
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flag.sh
#!/bin/sh
# usage: flag <flag> [args...]
# e.g.: flag --foo= x y z
# --foo=x --foo=y --foo=z
trap "awk '/^# /' $(which $0) | cut -d' ' -f2-" EXIT
set -eu; flag=$1; shift; for arg in "$@"; do echo $flag$arg; done
exec true
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