Recently a colleague suggested me to try ZSH instead of my old bash shell. As ZSH is having all functions I used in bash and adds a ton of additional possibilities like a git integration, I am very happy with that change.
Install ZSH and oh-my-zsh (nice configuration framework):
sudo apt-get update sudo apt upgrade sudo apt install zsh sudo apt-get install powerline fonts-powerline git clone https://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
Edit ZSH config:
I am currently using agnoster theme:
alias ki='ssh -4 root@ki' alias n3='ssh -4 root@n3' alias ll='ls -la'
chsh -s /bin/zsh
Finally logout / reboot to get the new ZSH shell.