Got a tip from my colleague JB!

Want to refresh your terminal? Is it spring and time to freshen things up? Look at: http://ohmyz.sh/

Easy to install on Redhat:

yum -y install zsh
sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O -)"

Result in my Putty in Windows 7: