From 6c50cb2451b8d943cf5e37aa96cdf4c374b33991 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Mon, 2 Jun 2014 21:51:26 +0200 Subject: info: states MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- info/behead | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100755 info/behead (limited to 'info/behead') diff --git a/info/behead b/info/behead new file mode 100755 index 0000000..3da8de3 --- /dev/null +++ b/info/behead @@ -0,0 +1,28 @@ +#!/usr/bin/env bash + +# libgamma — Display server abstraction layer for gamma ramp adjustments +# Copyright © 2014 Mattias Andrée (maandree@member.fsf.org) +# +# This library is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this library. If not, see . + +beheading="$1" + +data="$(cat)" +lines="$(echo "${data}" | wc -l)" +lines=$(( ${lines} - ${beheading} )) + +if (( $lines > 0 )); then + echo "$(echo "${data}" | tail -n ${lines})" +fi + -- cgit v1.2.3-70-g09d2