مشاهدة ملف: ctail

#!/bin/sh
#
#    ctail - colorize and follow a log file
#
#    Copyright (C) 2012 Dustin Kirkland <kirkland@ubuntu.com>
#
#    Authors:
#        Dustin Kirkland <kirkland@ubuntu.com>
#
#    This program 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, version 3 of the License.
#
#    This program 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 program.  If not, see <http://www.gnu.org/licenses/>.

if which ccze >/dev/null 2>&1; then
	tail -F "$@" | ccze -A
else
	echo "ERROR: ccze not found, hint..." 1>&2
	echo "  sudo apt-get install ccze" 2>&1
	exit 1
fi