download: https://www.iterm2.com/downloads.html
brew install zsh
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
# ----> change theme
# edit `~/.zshrc`:
ZSH_THEME="agnoster"
# ------> change theme config:
cd .oh-my-zsh/themes
vi agnoster.zsh-theme
## Main prompt
build_prompt() {
RETVAL=$?
prompt_status
prompt_virtualenv
prompt_aws
# prompt_context ----> 注释掉这一行
prompt_dir
prompt_git
prompt_bzr
prompt_hg
prompt_end
}