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Top Forums Shell Programming and Scripting How to cut specific line and one line under? Post 302423061 by Franklin52 on Thursday 20th of May 2010 05:28:53 AM
Old 05-20-2010
If awk is allowed:
Code:
awk '/^Beginning log/{print;getline;print}' logfile

 

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FWCHECK_PSAD(8) 					      System Manager's Manual						   FWCHECK_PSAD(8)

NAME
fwcheck_psad - look for iptables rules that log and block unwanted packets. SYNOPSIS
fwcheck_psad [options] DESCRIPTION
fwcheck_psad parses the iptables ruleset on the underlying system to see if iptables has been configured to log and block unwanted packets by default. This program is called by psad , but can also be executed manually from the command line. OPTIONS
--config Specify path to the psad configuration file. By default this is /etc/psad/psad.conf. --fw-file Allow the user to analyze a specific rulset from a file rather than the local policy. --fw-analyze Analyze the local iptables ruleset and exit. --no-fw-search-all Look for specific log prefix defined through the FW_MSG_SEARCH variable(s) in the configuration file. --Lib-dir Specify path to psad lib directory. --help Display the help message. SEE ALSO
iptables(8), psad(8) AUTHOR
Michael Rash <mbr@cipherdyne.org> BUGS
Send bug reports to mbr@cipherdyne.org. Suggestions and/or comments are always welcome as well. DISTRIBUTION
psad is distributed under the GNU General Public License (GPL), and the latest version may be downloaded from: http://www.cipherdyne.org/ Debian GNU/Linux Aug, 2008 FWCHECK_PSAD(8)
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