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#!/bin/bash
# Copyright (C) 2000-2006 SWsoft. All rights reserved.
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
veidmark='envID:'
namemark='Name:'
function usage()
{
echo "Usage: vzpid [pid ...] [-h]"
}
function header()
{
echo "Pid VPSID Name"
}
function getveid()
{
local pid=$1
[ -f /proc/${pid}/status ] || return
cat /proc/${pid}/status | \
awk -v pid=${pid} 'BEGIN{veid=0} /^'${namemark}'|^'${veidmark}'/{
if ($1 == "'${namemark}'") {
name = $2;
} else if ($1 == "'${veidmark}'") {
veid = $2;
}
}
END{
printf("%d\t%s\t%s\n", pid, veid, name);
}'
}
pidlist=
if [ $# -eq 0 ]; then
usage
exit 1
elif [ $# -eq 1 -a "x$1" = "x-" ]; then
while read pid; do
pidlist="${pidlist} ${pid}"
done
elif [ $# -eq 1 -a "x$1" = "x-h" ]; then
usage
exit 0
else
pidlist=$*
fi
header
for i in ${pidlist}; do
getveid ${i}
done
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