template-prep/tempclean.sh

#!/usr/bin/env bash
set -x 

service rsyslog stop
service auditd stop
package-cleanup --oldkernels --count=1 -y
yum clean all
logrotate -f /etc/logrotate.conf
rm -f /var/log/*-???????? /var/log/*.gz
rm -f /var/log/dmesg.old
rm -rf /var/log/anaconda
cat /dev/null > /var/log/audit/audit.log
cat /dev/null > /var/log/wtmp
cat /dev/null > /var/log/lastlog
cat /dev/null > /var/log/grubby
rm -f /etc/udev/rules.d/70*
sed -i '/^(HWADDR|UUID)=/d' /etc/sysconfig/network-scripts/ifcfg-eth0
rm -rf /tmp/*
rm -rf /var/tmp/*
rm -f /etc/ssh/*key*
rm -f ~root/.bash_history
unset HISTFILE
rm -rf ~root/.ssh/
rm -f ~root/anaconda-ks.cfg