配置 oh my zsh

首先安装好 zsh

apt install -y zsh git

然后把 oh my zsh 克隆到本地,因为我的国内服务器访问不到github,所以要改一下地址,改成cnpm的加速镜像地址

git clone https://github.com.cnpmjs.org/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh

Bash添加多行到文件的方法

cat <<EOT >> greetings.txt
line 1
line 2
EOT

方法二:

echo "line 1
line 2" >> greetings.txt

参考:

shell – How to append multiple lines to a file – Unix & Linux Stack Exchange