dpctl: Get rid of effectively unused variable.

[sliver-openvswitch.git] / utilities / vlogconf.8

diff --git a/utilities/vlogconf.8 b/utilities/vlogconf.8
index 8555fd5..74e8161 100644 (file)
--- a/utilities/vlogconf.8
+++ b/utilities/vlogconf.8
@@ -13,8 +13,8 @@ The available \fItarget\fR options are:
 The available \fIaction\fR options are:
 .br
 [\fB-l\fR | \fB--list\fR] [\fB-s\fR
-\fImodule\fB:\fIfacility\fB:\fIlevel\fR |
-\fB--set=\fImodule\fB:\fIfacility\fB:\fIlevel\fR]
+\fImodule\fR[\fB:\fIfacility\fR[\fB:\fIlevel\fR]] |
+\fB--set=\fImodule\fR[\fB:\fIfacility\fR[\fB:\fIlevel\fR]]]
 
 .SH DESCRIPTION
 The \fBvlogconf\fR program configures the logging system used by 
@@ -43,17 +43,19 @@ Print the list of known modules and their current logging levels to
 stdout.
 
 .TP
-\fB-s\fR \fImodule\fB:\fIfacility\fB:\fIlevel\fR, \fB--set=\fImodule\fB:\fIfacility\fB:\fIlevel\fR
+\fB-s\fR \fImodule\fR[\fB:\fIfacility\fR[\fB:\fIlevel\fR]], \fB--set=\fImodule\fR[\fB:\fIfacility\fR[\fB:\fIlevel\fR]]
 
 Sets the logging level for \fImodule\fR in \fIfacility\fR to
-\fIlevel\fR.  The \fImodule\fR may be any valid module name (as displayed
-by the \fB--list\fR option) or the special name \fBANY\fR to set the
-logging levels for all modules.  The \fIfacility\fR may be \fBsyslog\fR or
-\fBconsole\fR to set the levels for logging to the system log or to
-the console, respectively, or \fBANY\fR to set the logging levels for
-both facilities.  The \fIlevel\fR must be one of \fBemer\fR, \fBerr\fR,
-\fBwarn\fR, or \fBdbg\fR, designating the minimum severity of a
-message for it to be logged.
+\fIlevel\fR.  The \fImodule\fR may be any valid module name (as
+displayed by the \fB--list\fR option) or the special name \fBANY\fR to
+set the logging levels for all modules.  The \fIfacility\fR may be
+\fBsyslog\fR or \fBconsole\fR to set the levels for logging to the
+system log or to the console, respectively, or \fBANY\fR to set the
+logging levels for both facilities.  If it is omitted,
+\fIfacility\fR defaults to \fBANY\fR.  The \fIlevel\fR must be one of
+\fBemer\fR, \fBerr\fR, \fBwarn\fR, or \fBdbg\fR, designating the
+minimum severity of a message for it to be logged.  If it is omitted,
+\fIlevel\fR defaults to \fBdbg\fR.
 
 .SH OPTIONS
 .TP