bin/inplace @ 8324a5a60426

Reimplement grep
author Steve Losh <steve@stevelosh.com>
date Fri, 21 Dec 2018 18:52:47 -0500
parents 6aaef4b2a95c
children (none)
#!/usr/bin/env bash

set -euo pipefail

FILE="$1"
shift

PROG="$1"
shift

cp "$FILE" "$FILE".orig
cat "$FILE" | "$PROG" "$@" | sponge "$FILE"