zsh安装

zsh-install.sh

#!/bin/bash
# usage:
# curl -fsSL https://gist.githubusercontent.com/axhello/4a1f977cadddde41e6341f060ecf1e08/raw/ -o zsh.sh && sudo bash zsh.sh

install_zsh(){
  echo "[!] ENTER exit manually!"
  sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
}

install_zsh_plugins(){
  # install zsh-autosuggestions
  if [ ! -d "~/.oh-my-zsh/custom/plugins/zsh-autosuggestions" ]; then
    git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
  else
    echo "zsh-autosuggestions existed..."
  fi

  # install zsh-syntax-highlighting
  if [ ! -d "~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting" ]; then
    git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
  else
    echo "[*] ~/.zsh/zsh-syntax-highlighting exists...."
  fi
}

config_change_default_shell(){
  # change zsh to default shell
  sudo chsh -s /bin/zsh
}

get_dist_name() {
  if grep -Eqi "CentOS" /etc/issue || grep -Eq "CentOS" /etc/*-release; then
    DISTRO='CentOS'
    PM='yum'
  elif grep -Eqi "Red Hat Enterprise Linux Server" /etc/issue || grep -Eq "Red Hat Enterprise Linux Server" /etc/*-release; then
    DISTRO='RHEL'
    PM='yum'
  elif grep -Eqi "Aliyun" /etc/issue || grep -Eq "Aliyun" /etc/*-release; then
    DISTRO='Aliyun'
    PM='yum'
  elif grep -Eqi "Fedora" /etc/issue || grep -Eq "Fedora" /etc/*-release; then
    DISTRO='Fedora'
    PM='yum'
  elif grep -Eqi "Debian" /etc/issue || grep -Eq "Debian" /etc/*-release; then
    DISTRO='Debian'
    PM='apt'
  elif grep -Eqi "Ubuntu" /etc/issue || grep -Eq "Ubuntu" /etc/*-release; then
    DISTRO='Ubuntu'
    PM='apt'
  elif grep -Eqi "Raspbian" /etc/issue || grep -Eq "Raspbian" /etc/*-release; then
    DISTRO='Raspbian'
    PM='apt'
  else
    DISTRO='unknow'
  fi
}

install_config() {
  get_dist_name

  # install zsh
  if [ "${PM}" = "yum" ]; then
    sudo yum update -y
    sudo yum install git zsh vim autojump-zsh -y
  elif [ "${PM}" = "apt" ]; then
    sudo apt-get update -y
    sudo apt-get install git zsh vim autojump -y
  fi

  # install oh-my-zsh
  if [ ! -d "~/.zshrc" ]; then
    install_zsh
  fi

  install_zsh_plugins

  echo "[!] plugins=(git autojump zsh-autosuggestions zsh-syntax-highlighting)"
  echo "[!] need to add plugin in ~/.zshrc and logoff manually!"
}

install_config
config_change_default_shell

uninstall() {
  if [ "${PM}" = "yum" ]; then
    yum remove zsh autojump-zsh -y
  elif [ "${PM}" = "apt" ]; then
    apt-get remove --purge zsh autojump -y
    apt-get autoremove -y
  fi
  rm -rf ~/.oh-my-zsh
}