This is my proposal of cgexec man page. There are used some of some parts
of present documentation of libcg - again.
Signed-off-by: Ivana Varekova <[email protected]>
Ivana Varekova
--------------------------------------------------------
.\" Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
.\" Written by Ivana Varekova <[email protected]>
.TH CGEXEC 1 2009-03-15 "Linux" "libcg Manual"
.SH NAME
cgexec \- run the task in given control groups
.SH SYNOPSIS
\fBcgexec\fR [\fB-g\fR <\fIcontrollers>:<path\fR>] \fBcommand\fR
[\fIarguments\fR]
.SH DESCRIPTION
The \fBcgexec\fR
program executes the task \fBcommand\fR
with arguments \fBarguments\fR in given control groups.
.TP
.B -g <controllers>:<path>
defines control groups in which the task will be run.
\fBcontrollers\fR is a list of controllers and
\fBpath\fR is the relative path to control groups
in the given controllers list.
This flag can be used multiple times to
define multiple pairs of lists of controllers
and relative paths.
Instead of the list of all mounted controllers,
wildcard \fBâ*â\fR can be used.
If this option is not used then
\fBcgexec\fR will automatically place the task to the right
cgroup based on \fB/etc/cgrules.conf\fR.
.LP
.SH EXAMPLES
.nf
.ft B
cgexec -g *:test1 ls
.ft R
.fi
runs command \fBls\fR in control group test1
in all mounted controllers.
.nf
.ft B
cgexec -g cpu,memory:test1 ls -l
.ft R
.fi
runs command \fBls -l\fR in control group test1
in controllers cpu and memory.
.nf
.ft B
cgexec -g cpu,memory:test1 -g swap:test2 ls -l
.ft R
.fi
runs command \fBls -l\fR in control group test1
in controllers cpu and memory and control group
test2 in controller swap.
.SH FILES
.LP
.PD .1v
.TP 20
.B /etc/cgrules.conf
.TP
default libcgroup configuration file
.SH SEE ALSO
cgrules.conf (5)
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