1,设置快捷命令。
比如想输入一个很简单的命令,可以一个很长的目录。
vim .bashrc
alias rm='rm -i' alias cp='cp -i' alias mv='mv -i' alias cdht='cd /opt/wwwroot/jomo55' # Source global definitions if [ -f /etc/bashrc ]; then . /etc/bashrc fi
alias rm='rm -i' alias cp='cp -i' alias mv='mv -i' alias cdht='cd /opt/wwwroot/jomo55' # Source global definitions if [ -f /etc/bashrc ]; then . /etc/bashrc fi