How To Install Zsh On Centos

By default, Centos comes with Bash shell enabled. Zsh is same as Bash but more powerful once you install the frame work https://github.com/ohmyzsh/ohmyzsh

Install Zsh On Centos 7 (and below)

sudo yum install zsh -y
chsh -s /bin/zsh root

Install Zsh On Centos 8 and Rocky Linux

sudo dnf install zsh -y
sudo dnf install util-linux-user -y
chsh -s /bin/zsh root

Install Oh My Zsh

sh -c "$(wget -O- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

How To Fix -bash: chsh: command not found

Make sure you install following...

sudo dnf install util-linux-user -y

Switch Back From Zsh to Bash

chsh -s $(which bash)