1.Install zsh

$ sudo apt-get install zsh

2.Install oh-my-zsh

$ wget --no-check-certificate https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | sh

若發生以下錯誤訊息代表目前電腦不信任 git 伺服器憑證。該憑證是自行簽署的或是其他未知的機構簽署。

fatal: unable to access 'https://github.com/ohmyzsh/ohmyzsh.git/': server certificate verification failed. CAfile: none CRLfile: none
Error: git clone of oh-my-zsh repo failed

可以使用以下指令暫時忽略憑證

export GIT_SSL_NO_VERIFY=1

3.Now you can modify config file of zsh at

~/.zshrc