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How to install and use chkrootkit

Here are the steps used to manually install chkrootkit on a Linux system:

1. # wget ftp://ftp.pangeia.com.br/pub/seg/pac/chkrootkit.tar.gz
2. # tar zxvf chkrootkit.tar.gz
3. # cd chkrootkit-version_number
4. # make
5. Copy chkrootkit and associated executable into /usr/local/bin

# find . -type f -perm +001 -exec cp {} /usr/local/bin \;

Next, create a root crontab entry to run chkrootkit daily.

0 3 * * * (cd /usr/local/bin; ./chkrootkit 2>&1 | /bin/mail -s “`/bin/hostname` chkrootkit output for `/bin/date +\%m`-`/bin/date +\%d`-`/bin/date +\%y`” root)




1 comments:

Felipe said...

suggestion...
/bin/date +\%F
instead of 30+ characters you've got there ;P

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