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Filename : load_average
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#!/bin/sh
#
#    load_average: grab the current load average
#
#    Copyright (C) 2008 Canonical Ltd.
#    Copyright (C) 2011-2014 Dustin Kirkland
#
#    Authors: Dustin Kirkland <kirkland@byobu.org>
#
#    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/>.

__load_average_detail() {
	cat /proc/loadavg
}

__load_average() {
	if [ -r "/proc/loadavg" ]; then
		read one five fifteen other < /proc/loadavg
	else
		one=$(uptime | sed -e "s/.*://" | awk '{print $1}')
	fi
	[ -n "$one" ] || return
	color Y k; printf "$one"; color --
}

# vi: syntax=sh ts=4 noexpandtab