06-13-2005
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I am looking for a guide on how to program for either the Linux or FreeBSD (includes 4.4BSD, NetBSD or OpenBSD) kernel. I would prefer to learn how to write device drivers, but anything would help.
If you know, please email me at *removed* or leave a post here
Regards,
Farhan (0 Replies)
Discussion started by: Farhan
0 Replies
2. Programming
I want to do kernel programming.So which site or books help me in studying these.I know C programming to a little extent.Please advice me (4 Replies)
Discussion started by: ranjith
4 Replies
3. Linux
:)
Hi,
I intend to learn kernel programming.
Please, let me know if have know any good books for learning or any sites which will be help me.
Thanks in advance.
-
masg (1 Reply)
Discussion started by: masg1
1 Replies
4. Fedora
Hi Friends,
This is my first ever post on this forum. I am a new user in the Linux field. Although, I have been working for sometime with CentOS at my work, I would consider myself an amateur only in this field. :D
The way file system works in linux and the reason its open-source, has really... (7 Replies)
Discussion started by: rohitrajjain
7 Replies
5. UNIX for Advanced & Expert Users
Hi To All,
I want to Route my web application to Mysql Database through a proxy server.so for this which approach should i use
1)iptables
2)squid
if Iptables how can i make this worked .this is the ip network i'm having
web application---------Proxy server-----------------Mysql Database... (0 Replies)
Discussion started by: kgrvamsi
0 Replies
6. Programming
Hi there,
I have a problem with Unix kernel programming.
I have to write a program who should output the whole information the EXT4 extents contain. I have found many tutorial and information about how the EXT4 filesystem is working. Also There ar many information about the EXT4 structure but I... (1 Reply)
Discussion started by: oedurgan
1 Replies
7. UNIX for Advanced & Expert Users
Hi there
At first.
My Name is Andre, 27 and im from germany
Im tryin to learn something about the Unix Kernel and System
At first im trying to manipulate the systemcalls
I want to have an Entry in the kernel logfile, whenever a new file is created.
I found out, that a file uses the... (0 Replies)
Discussion started by: kissthechief
0 Replies
8. Programming
Hi,
I have the requirement to sniff packets from
the Ethernet card on my Linux machine and
process it and feed it to a RANAP protocol stack.
So far I have written the raw packet sniffer
and successfully sniffing packets and do little
processing. However, for huge number of packets ... (9 Replies)
Discussion started by: rstnsrr
9 Replies
9. AIX
(5 Replies)
Discussion started by: Vishal_dba
5 Replies
10. Ubuntu
I have found many source files in the kernel using goto keyword instead of just doing the actual thing. For example:
if(blah)
goto x;
--
--
--
--
--
x: return blah-blah
Is there any specific reason for writing the code like this? The first thought that came to my mind is minimizing... (0 Replies)
Discussion started by: BHASKAR JUPUDI
0 Replies
LEARN ABOUT CENTOS
log2pcap
LOG2PCAP(1) User Commands LOG2PCAP(1)
NAME
log2pcap - Extract network traces from Samba log files
SYNOPSIS
log2pcap [-h] [-q] [logfile] [pcap_file]
DESCRIPTION
This tool is part of the samba(7) suite.
log2pcap reads in a samba log file and generates a pcap file (readable by most sniffers, such as ethereal or tcpdump) based on the packet
dumps in the log file.
The log file must have a log level of at least 5 to get the SMB header/parameters right, 10 to get the first 512 data bytes of the packet
and 50 to get the whole packet.
OPTIONS
-h
If this parameter is specified the output file will be a hex dump, in a format that is readable by the text2pcap utility.
-q
Be quiet. No warning messages about missing or incomplete data will be given.
logfile
Samba log file. log2pcap will try to read the log from stdin if the log file is not specified.
pcap_file
Name of the output file to write the pcap (or hexdump) data to. If this argument is not specified, output data will be written to
stdout.
-?|--help
Print a summary of command line options.
EXAMPLES
Extract all network traffic from all samba log files:
$ log2pcap < /var/log/* > trace.pcap
Convert to pcap using text2pcap:
$ log2pcap -h samba.log | text2pcap -T 139,139 - trace.pcap
VERSION
This man page is correct for version 3 of the Samba suite.
BUGS
Only SMB data is extracted from the samba logs, no LDAP, NetBIOS lookup or other data.
The generated TCP and IP headers don't contain a valid checksum.
SEE ALSO
text2pcap(1), ethereal(1)
AUTHOR
The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
Source project similar to the way the Linux kernel is developed.
This manpage was written by Jelmer Vernooij.
Samba 4.0 06/17/2014 LOG2PCAP(1)