Install iterm2 on mac computer and configure the environment to highlight and add the complete path

Install iterm2 on mac computer

The terminal that comes with the Mac computer feels too simple to use, so I chose a new terminal window. iterm2 is an application that can be used after installation. However, the terminal page is too black and white, so install the corresponding plug-in and make it appear highlighted.

InstallOh my zsh

The configured address is: https://sourabhbajaj.com/mac-setup/iTerm/zsh.htmlInstallation
method:

sh -c “$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)”

The official document requires changing the command mode
chsh -s $(which zsh)
, but I did not use this command during installation.

theme

Changing the theme is as easy as changing a string in the configuration file. The default theme is robbyrussell. Just change the value to change the theme and don't forget to apply the changes.

ZSH_THEME=pygmalion

I'm used to the terminal showing the full file path,
so I changed the default configuration
and entered the commandvim ~/.oh-my-zsh/themes/robbyrussell.zsh-theme

PROMPT="%(?:%{$fg_bold[green]%}➜ :%{$fg_bold[red]%}➜ )"
PROMPT+=' %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)'

ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[blue]%}git:(%{$fg[red]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%}) %{$fg[yellow]%}✗"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[blue]%})"

The above is the default configuration. Modify the second line to
PROMPT+=' %{$fg[cyan]%}$PWD%{$reset_color%} $(git_prompt_info)'
so that you can get the complete path.

Configuration highlighting

Enter the command to download the plug-in.
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git
Enter ~/.zshrc
the file and add it last.source /usr/local/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

This /usr/local/share/zsh-syntax-highlighting/path is the specific file address you downloaded

Excuting an ordersource ~/.zshrc

Modify the terminal prefix

It depends on the theme you choose before you can modify the configuration.
First, check the theme configuration of your own machine.
cat ~/.zshrc | grep ZSH_THEME

ZSH_THEME="agnoster"
# Setting this variable when ZSH_THEME=random will cause zsh to load
# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )

I am using the agnoster theme here, and the file I modified is the following configuration
vim ~/.oh-my-zsh/themes/agnoster.zsh-theme

# Context: user@hostname (who am I and where am I)
>prompt_context() {
  if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
#原先下面那一行是没有注释掉的也就是后面是$n@%m的这一行，再下面一行是我改的
   # prompt_segment black default "%(!.%{%F{yellow}%}.)$n@%m"
   prompt_segment black default "%(!.%{%F{yellow}%}.)$n"
  fi
}

Then execute source ~/.zshrcand reload the configuration

Autocomplete command

Plug-in download command git clone https://github.com/zsh-users/zsh-autosuggestions
Then edit vim ~/.zshrcthe file, find pluginsthe configuration, and add zsh-autosuggestionsthe plug-in.

Insert image description here
Then execute source ~/.zshrcand reload the configuration