Find out who’s hammering your web server

Posted 1 month, 1 week ago at 4:45 pm. 2 comments

cat /path/to/access-log | awk {'print $1'} | sort | uniq -c | sort -n | tail -100

awk {’print $1′} : print the IP column
sort : sort by ip
uniq - c : count uniques
sort -n : numeric sort
tail -100 : show last 100 hits

2 Replies

  1. miha Feb 5th 2010

    Uporabno! :) Fajn je se bolj detaljno pogledat, z npr. | grep “10/Jan” z default combined logom.

  2. dalibor Feb 5th 2010

    hmnjah :) ce mas log rotate ob 00:00 ni frkce :P


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