Upgrade Python to 3.1
cd /usr/local/src wget http://www.python.org/ftp/python/3.1.1/Python-3.1.1.tar.bz2 tar -jxvf Python-3.1.1.tar.bz2 cd Python-3.1.1 ./configure [...]
Drop Sync/DDOS Attack
1. Find.. to which IP address in the server is [...]
Script for replacing a string in multiple files
for y in `ls | grep .html`; do sed "s/abc/xyz/g" [...]
How to Boot second kernel if first fails
Reference : http://www.linux-noob.com/forums/index.php?/topic/2928-grub-single-boot-and-kernel-panic-reboot/ If for example your grub.conf looks like [...]