/usr/sbin/vzpid is in vzctl 4.9.4-5.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | #!/bin/sh
# Copyright (C) 2000-2011, Parallels, Inc. 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:'
vpidmark='VPid:'
showCTPID=0
opShowCTPID='END {printf("%d\t%d\t%s\t%s\n", pid, vpid, veid, name)}'
opShowDef='END {printf("%d\t%s\t%s\n", pid, veid, name)}'
usage()
{
echo 'Usage: vzpid [-p] <pid> ...'
echo ' vzpid [-p] -'
}
header()
{
if [ "$showCTPID" -ne 0 ]; then
printf '%s\t%s\t%s\t%s\n' 'Pid' 'CT/Pid' 'CTID' 'Name'
else
printf '%s\t%s\t%s\n' 'Pid' 'CTID' 'Name'
fi
}
getveid()
{
local opShow
local pid
pid="$1"
[ -f "/proc/$pid/status" ] || return
if [ "$showCTPID" -ne 0 ]; then
opShow="$opShowCTPID"
else
opShow="$opShowDef"
fi
awk -v "pid=$pid" '
BEGIN {veid=0; name=""; vpid=0}
($1 == "'"$namemark"'") {name = $2}
($1 == "'"$vpidmark"'") {vpid = $2}
($1 == "'"$veidmark"'") {veid = $2}
'"$opShow" <"/proc/$pid/status"
}
if [ "$1" = '-p' ]; then
showCTPID=1
shift
fi
if [ $# -eq 0 ]; then
usage >&2
exit 1
elif [ $# -eq 1 -a "$1" = '-' ]; then
set -- `tr -s '[[:space:]]' ' '`
elif [ $# -eq 1 -a "$1" = '-h' ]; then
usage
exit 0
fi
header
for i; do
getveid "$i"
done
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