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* rewrote the entire configure.in/config.h.in to autoconf 2.57
to be more consistent with normal autoconf'd programs.
corrects bugs around packaging impediments and typos.
* improved privilege dropping code and added more options to
configure to govern its behaviour
* added flag to turn off privilege revocation logic
* added multiline match as default and ability to enforce
previous default single-line match (bugfix + feature)
* added ability to read bpf filter expression from file
* added ability to force the column width to a certain size
* added two new output modes: ``byline'', whose output
respects embedded carriage returns (useful for http dumps),
and ``none'', which prints out each dump as a single line no
matter what.
* added ability to specify alternate nonprintable character
(default is ``.'').
* made ``-q'' effects more consistent and usable for scenarios
where ``-I'' and/or ``-O'' are being employed
* documentation updated
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* improved support for a few OSes
* 802.11 support
Changes 1.40:
* OpenBSD tun device support
* MacOS X support
* ISDN (SLL) support
* fixed bug from not considering caplen in payload length calculations
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ngrep's source tree. This is not strictly the Right Way, but the patch
can be fed back to the maintainer of ngrep.
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+ move the patch digest/checksum values from files/patch-sum to distinfo
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* Moved to sourceforge
* UNIX: Now ngrep compiles with the GPL'd GNU regex library, or the more
license-friendly PCRE library under the Artistic License
* UNIX: Recognition of window size changes
Annoyed when you maximize your term program and ngrep doesn't take
advantage of all the new space? Now ngrep catches the change
when in a non-hexadecimal display mode and adjusts the output accordingly.
* Minor bugfix in time printing with -t
When run with the '-t' option, ngrep would display the previous month as
the current date.
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ngrep strives to provide most of GNU grep's common features, applying
them to the network layer.
ngrep a pcap-aware tool that will allow you to specify extended
regular expressions to match against data payloads of packets. It
currently recognizes TCP and UDP across ethernet, ppp and slip
interfaces, and understands bpf filter logic in the same fashion
as more common packet sniffing tools, like tcpdump and snoop.
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