misc: make the pattern matching case-insensitive

[mirror_iproute2.git] / man / man8 / rtacct.8

diff --git a/man/man8/rtacct.8 b/man/man8/rtacct.8
index 01321e6dbdd60748a099adc6444b678eb4e7c041..988a6d1b845a8c1f31d5e80816d0800e04466f81 100644 (file)
--- a/man/man8/rtacct.8
+++ b/man/man8/rtacct.8
@@ -4,7 +4,7 @@
 nstat, rtacct - network statistics tools.
 
 .SH SYNOPSIS
-Usage: nstat [ -h?vVzrnasd:t: ] [ PATTERN [ PATTERN ] ]
+Usage: nstat [ -h?vVzrnasd:t:jp ] [ PATTERN [ PATTERN ] ]
 .br
 Usage: rtacct [ -h?vVzrnasd:t: ] [ ListOfRealms ]
 
@@ -14,6 +14,13 @@ and
 .B rtacct
 are simple tools to monitor kernel snmp counters and network interface statistics.
 
+.B nstat
+can filter kernel snmp counters by name with one or several specified wildcards. Wildcards are case-insensitive and can include special symbols
+.B ?
+and
+.B *
+.
+
 .SH OPTIONS
 .B \-h, \-\-help
 Print help
@@ -21,7 +28,7 @@ Print help
 .B \-V, \-\-version
 Print version
 .TP
-.B \-z, \-\-zero
+.B \-z, \-\-zeros
 Dump zero counters too. By default they are not shown.
 .TP
 .B \-r, \-\-reset
@@ -39,12 +46,16 @@ Do not update history, so that the next time you will see counters including val
 .B \-j, \-\-json
 Display results in JSON format.
 .TP
-.B \-d, \-\-interval <INTERVAL>
+.B \-p, \-\-pretty
+When combined with
+.BR \-\-json ,
+pretty print the output.
+.TP
+.B \-d, \-\-scan <INTERVAL>
 Run in daemon mode collecting statistics. <INTERVAL> is interval between measurements in seconds.
 .TP
-
+.B \-t, \-\-interval <INTERVAL>
 Time interval to average rates. Default value is 60 seconds.
-.TP
 
 .SH SEE ALSO
 lnstat(8)