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-rw-r--r--doc/man/cgget.16
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/man/cgget.1 b/doc/man/cgget.1
index 67f6bef..f02fbba 100644
--- a/doc/man/cgget.1
+++ b/doc/man/cgget.1
@@ -8,7 +8,7 @@ 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>] <\fBcgroup_path\fR> ...
+[\fB-g\fR <\fIcontroller\fR>] [-a] <\fBcgroup_path\fR> ...
.SH DESCRIPTION
The command prints the parameter(s) of input cgroup(s).
@@ -29,6 +29,10 @@ 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.