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.\" Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
.\" Written by Jan Safranek <jsafrane@redhat.com>
.TH CGGET 1 2010-01-18 "Linux" "libcgroup Manual"
.SH NAME
cgget \- print parameter(s) of given group(s)
.SH SYNOPSIS
\fBcgget\fR [\fB-n\fR] [\fB-v\fR] [\fB-r\fR <\fIname\fR>]
[\fB-g\fR <\fIcontroller\fR>] [-a] <\fBcgroup_path\fR> ...
.SH DESCRIPTION
The command prints the parameter(s) of input cgroup(s).
.TP
.B <path>
is the name of the cgroup which should be read.
This parameter can be used multiple times.
.TP
.B -r <name>
defines parameter to display.
This option can be used multiple times.
.TP
.B -g <contoller>
defines controller which values should be displaied.
This option can be used multiple times.
.TP
.B -a
print the variables for all controllers which consists given cgroup
.TP
.B -n
do not print headers, i.e. name of groups.
.TP
.B -v
print only values, not parameter names.
.SH EXAMPLES
.nf
$ cgget -r cpuset.cpus -r cpuset.mems first second
first:
cpuset.cpus=0-1
cpuset.mems=0
second:
cpuset.cpus=0
cpuset.mems=0
$ cgget -n -r cpuset.cpus -r cpuset.mems first second
cpuset.cpus=0-1
cpuset.mems=0
cpuset.cpus=0
cpuset.mems=0
$ cgget -nv -r cpuset.cpus -r cpuset.mems first second
0-1
0
0
0
$ cgget -n -g cpu /
cpu.rt_period_us=1000000
cpu.rt_runtime_us=950000
cpu.shares=1024
.fi
.SH SEE ALSO
cgsules.conf (1), cgcreate (1), cgget (1)
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