1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
--- a/ngrep.8
+++ b/ngrep.8
@@ -12,7 +12,7 @@
.SH SYNOPSIS
-.B ngrep <-hNXViwqpevxlDtTRM> <-IO
+.B ngrep <-hNXViwqpevxlDtTRMC> <-IO
.I pcap_dump
.B > < -n
.I num
@@ -94,6 +94,9 @@
.IP -l
Make stdout line buffered.
+.IP -C
+Colorize matches in ASCII output.
+
.IP -D
When reading pcap_dump files, replay them at their recorded time
intervals (mimic realtime).
@@ -188,7 +191,7 @@
A match expression is either an extended regular expression, or if the
\fI-X\fP option is specified, a string signifying a hexadecimal value.
An extended regular expression follows the rules as implemented by the
-.B GNU regex
+.B PCRE2
.BR library .
Hexadecimal expressions can optionally be preceded by `0x'. E.g.,
`DEADBEEF', `0xDEADBEEF'.
@@ -485,7 +488,7 @@
Errors from
.B ngrep, libpcap,
and the
-.B GNU regex library
+.B PCRE2 library
are all output to stderr.
.SH EXIT STATUS
|
