# 修改/root/.bashrc文件
vi /root/.bashrc
内容如下:
# .bashrc
# User specific aliases and functions
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
alias dps='docker ps --format "table {{.ID}}\t{{.Image}}\t{{.Ports}}\t{{.Status}}\t{{.Names}}"'
alias dis='docker images'
# Source global definitions
if [ -f /etc/bashrc ]; then . /etc/bashrc
fi
vi /root/.bashrc
按下 i 建进行修改 (把要起的命令别名加入)
写好后
按Esc退出编写
输入:wq(退出并且保存)