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#!/bin/bash | |
#stop logging services | |
/sbin/service rsyslog stop | |
/sbin/service auditd stop | |
#remove old kernels | |
/bin/package-cleanup --oldkernels --count=1 | |
#clean yum cache | |
/usr/bin/yum clean all | |
#force logrotate to shrink logspace and remove old logs as well as truncate logs | |
/usr/sbin/logrotate -f /etc/logrotate.conf | |
/bin/rm -f /var/log/*-???????? /var/log/*.gz | |
/bin/rm -f /var/log/dmesg.old | |
/bin/rm -rf /var/log/anaconda | |
/bin/cat /dev/null > /var/log/audit/audit.log | |
/bin/cat /dev/null > /var/log/wtmp | |
/bin/cat /dev/null > /var/log/lastlog | |
/bin/cat /dev/null > /var/log/grubby | |
#remove udev hardware rules | |
/bin/rm -f /etc/udev/rules.d/70* | |
#remove uuid from ifcfg scripts | |
/bin/sed -i".bak" '/UUID/d' /etc/sysconfig/network-scripts/ifcfg-eth0 | |
#remove SSH host keys | |
/bin/rm -f /etc/ssh/*key* | |
#remove root users shell history | |
/bin/rm -f ~root/.bash_history | |
unset HISTFILE | |
#remove root users SSH history | |
/bin/rm -rf ~root/.ssh/known_hosts | |
echo | |
echo "========== Done" | |
echo | |
echo "========== Run the comands" | |
echo | |
echo "history -c" | |
echo "sys-unconfig" |
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