安裝友善的 terminal 環境 on Ubuntu

安裝 zsh

# 安裝
sudo apt install zsh -y
# 預設改成使用 zsh
chsh -s $(which zsh)

安裝 oh-my-zsh

# 安裝
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# 環境可以看到已成功安裝 oh-my-zsh
env

安裝 fonts-powerline

# 安裝
sudo apt install fonts-powerline -y

指令顯示執行時間

# 可查看有哪些佈景可以用
ls ~/.oh-my-zsh/themes/
# 查看使用哪一個 theme
cat ~/.zshrc
# 改該 theme 的參數
nano ~/.oh-my-zsh/themes/robbyrussell.zsh-theme
# 加入以下指令
function preexec() {
  timer=${timer:-$SECONDS}
}

function precmd() {
  if [ $timer ]; then
    timer_show=$(($SECONDS - $timer))
    if [[ $timer_show -ge $min_show_time ]]; then
      RPROMPT='%{$fg_bold[red]%}(${timer_show}s)%f%{$fg_bold[white]%}[%*]%f'
    else
      RPROMPT='%{$fg_bold[white]%}[%*]%f'
    fi
    unset timer
  fi
}

autoload -Uz add-zsh-hook
add-zsh-hook preexec preexec
add-zsh-hook precmd precmd
# Done

自動建議指令

Option 1:

git clone https://github.com/zsh-users/zsh-autosuggestions ~/.zsh/zsh-autosuggestions
# 加進 ~/.zshrc
nano ~/.zshrc
# 加入這一行
source ~/.zsh/zsh-autosuggestions/zsh-autosuggestions.zsh
# 重開 terminal
# DONE

Option 2 測試部份:

git clone https://github.com/zsh-users/zsh-autosuggestions ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions

啟用插件： 在 ~/.zshrc 中找到 plugins，加入以下

plugins=(git zsh-autosuggestions)

Apply changes

source ~/.zshrc