Centos TuneUp
cd /root ; wget https://raw.github.com/ajmal017/Centos-TuneUp/master/centostweak.sh ; sh centostweak.sh
cd /root ; wget https://raw.github.com/ajmal017/Centos-TuneUp/master/Easy-Linux-Security.sh ; sh Easy-Linux-Security.sh
cd /root ; wget https://raw.github.com/ajmal017/Centos-TuneUp/master/CentOS-AfterInstall.sh ; sh CentOS-AfterInstall.sh
Just accumulating the scripts... handle with care...