- Connect to your EC2 instance
- Install zsh :
sudo apt-get update && sudo apt-get install zsh - Edit your passwd configuration file to tell which shell to use for user
ubuntu:sudo vim /etc/passwd - Look for
ubuntuuser, and replacebin/bashbybin/zsh - Install OhMyZsh :
sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O -)" - Disconnect from your instance and reconnect it.