#!/bin/sh -e
#
# processes: report number of running processes
#
# 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/>.
__processes_detail() {
ps -ej 2>/dev/null
}
__processes() {
local count=
if [ -r /proc ]; then
count=$(ls -d /proc/[0-9]* 2>/dev/null | wc -l)
else
count=$(ps -ef | wc -l)
fi
[ -n "$count" ] || return
color b y w; printf "%s" "$count"; color -; color y w; printf "&"; color --
}
# vi: syntax=sh ts=4 noexpandtab
Mini Shell