How to install and use chkrootkit

Here are steps used to manually install chkrootkit on a Linux system:1. # wget ftp://ftp.pangeia.com.br/pub/seg/pac/chkrootkit.tar.gz2. # tar zxvf chkrootkit.tar.gz3. # cd chkrootkit-version_number4. # make5. Copy chkrootkit and associated executables 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 *