常用命令别称脚本

#!/bin/bash
if test -e ${HOME}/.bashrc
then
        cp ${HOME}/.bashrc ${HOME}/.bashrc.bak
fi
cat <<EOF >>${HOME}/.bashrc
alias cp='cp -pi'
alias rm='rm -i'
alias mv='mv -i'
alias grep='grep --color'
alias ssh='ssh -Y'
alias man="TERMINFO=~/.terminfo/ LESS=C TERM=mostlike PAGER=less man" 
alias cdqq="cd ~/.tencent/qq/AppData/file" 
alias mpd="nohup mpd&" 
alias fetion='nohup linux-fetion &'
／／设置环境变量
export PATH=~/bin:${PATH}
export PYTHONPATH=${HOME}/pylib
EOF