Signed-off-by: Roman Mashak <m...@mojatatu.com> --- man/man8/tc.8 | 31 ++++++++++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-)
diff --git a/man/man8/tc.8 b/man/man8/tc.8 index 5ffea37..cc94faa 100644 --- a/man/man8/tc.8 +++ b/man/man8/tc.8 @@ -82,12 +82,20 @@ tc \- show / manipulate traffic control settings \fIBLOCK_INDEX\fR .P +.B tc +.RI "[ " OPTIONS " ]" +.B monitor [ file +\fIFILENAME\fR +.B ] + +.P .ti 8 .IR OPTIONS " := {" \fB[ -force ] -b\fR[\fIatch\fR] \fB[ filename ] \fR| \fB[ \fB-n\fR[\fIetns\fR] name \fB] \fR| \fB[ \fB-nm \fR| \fB-nam\fR[\fIes\fR] \fB] \fR| -\fB[ \fR{ \fB-cf \fR| \fB-c\fR[\fIonf\fR] \fR} \fB[ filename ] \fB] \fR} +\fB[ \fR{ \fB-cf \fR| \fB-c\fR[\fIonf\fR] \fR} \fB[ filename ] \fB] \fR +\fB[ -t\fR[imestamp\fR] \fB\] \fR| \fB[ -t\fR[short\fR] \fB]\fR } .ti 8 .IR FORMAT " := {" @@ -616,6 +624,17 @@ link Only available for qdiscs and performs a replace where the node must exist already. +.SH MONITOR +The\fB\ tc\fR\ utility can monitor events generated by the kernel such as +adding/deleting qdiscs, filters or actions, or modifying existing ones. + +The following command is available for\fB\ monitor\fR\ : +.TP +\fBfile\fR +If the file option is given, the \fBtc\fR does not listen to kernel events, but opens +the given file and dumps its contents. The file has to be in binary +format and contain netlink messages. + .SH OPTIONS .TP @@ -653,6 +672,16 @@ to specifies path to the config file. This option is used in conjunction with other options (e.g. .BR -nm ")." +.TP +.BR "\-t", " \-timestamp" +When\fB\ tc monitor\fR\ runs, print timestamp before the event message in format: + Timestamp: <Day> <Month> <DD> <hh:mm:ss> <YYYY> <usecs> usec + +.TP +.BR "\-ts", " \-tshort" +When\fB\ tc monitor\fR\ runs, prints short timestamp before the event message in format: + [<YYYY>-<MM>-<DD>T<hh:mm:ss>.<ms>] + .SH FORMAT The show command has additional formatting options: -- 2.7.4