文件、文件夹颜色显示
vim /root/.bashrc # 去掉注释
# export LS_OPTIONS='--color=auto'
# eval `dircolors`
# alias ls='ls $LS_OPTIONS'
# alias ll='ls $LS_OPTIONS -l'
# alias l='ls $LS_OPTIONS -lA'
参考：
https://blog.csdn.net/qq_34006340/article/details/103288843
# export LS_OPTIONS='--color=auto'
# eval `dircolors`
# alias ls='ls $LS_OPTIONS'
# alias ll='ls $LS_OPTIONS -l'
# alias l='ls $LS_OPTIONS -lA'
参考：
https://blog.csdn.net/qq_34006340/article/details/103288843