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Full Discussion: Noob sorting question
Top Forums UNIX for Dummies Questions & Answers Noob sorting question Post 302106626 by Hexabah on Saturday 10th of February 2007 09:09:05 PM
Old 02-10-2007
Noob sorting question

Ok here is the deal, I have a command given to me by some systems guy who I cannot get ahold of on the weekend without paying him alot of money to help me. I need to get this done before Monday as I am just getting pummeled by DOS attacks. The comand given was....

netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n

and when I run it it outputs.....

72 218.171.144.249
87 200.141.18.62
296 201.141.26.64
369 189.135.8.167

From what I was told by the said systems guy this will show me a list of IP's accessing my server and how many instances of each IP there are. What I want the command to do is to just output the IP's that have over 100+ connections (column 1) and display that IP (not column 1) so I can then fwrite that to my deny file. If someone can include how I would incorporate the fwrite command the would just make my day.

Thanks to all the Guru's out there.
 

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EXONERATE(1)						      General Commands Manual						      EXONERATE(1)

NAME
exonerate - suite for investigating DNA and RNA sequence similarities SYNOPSIS
exonerate-client [--help] exonerate-server [--help] fasta2esd [--help] fastaannotatecdna [--help] fastachecksum [--help] fastaclean [--help] fastaclip [--help] fastacomposition [--help] fastadiff [--help] fastaexplode [--help] fastafetch [--help] fastahardmask [--help] fastaindex [--help] fastalength [--help] fastanrdb [--help] fastaoverlap [--help] fastareformat [--help] fastaremove [--help] fastarevcomp [--help] fastasoftmask [--help] fastasort [--help] fastasplit [--help] fastasubseq [--help] fastatranslate [--help] fastavalidcds [--help] DESCRIPTION
These programs are not described by the upstream author, however, some information is available via the --help and -h arguments for all these programs. Whoever is using any of these programs in routine, is requested to provide a seed of a respective man page to the upstream author. OPTIONS
-h, --help Show summary of options. -v, --version Show version of program. SEE ALSO
http://www.ebi.ac.uk/~guy/exonerate/ The author of this package provides a beginner ( http://www.ebi.ac.uk/~guy/exonerate/beginner.html ) and and avanced http://www.ebi.ac.uk/~guy/exonerate/advanced.html ) tutorial on his web pages. AUTHOR
exonerate was written by Guy Slater <guy@ebi.ac.uk>. This manual page was written by Steffen Moeller for the Debian project (but may be used by others). 30 Jun 2007 EXONERATE(1)
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