命令说明:
rmdir #remove empty directories (删除空目录)
范例实践:
#创建/chenliang/目录,里面不创建任何的文件(一切皆文件)
[root@db01 ~]# mkdir /chenliang
[root@db01 ~]# ls -ld /chenliang/
drwxr-xr-x 2 root root 4096 Nov 29 18:20 /chenliang/
[root@db01 ~]# rmdir /chenliang/
[root@db01 ~]# ls -ld /chenliang
ls: cannot access /chenliang: No such file or directory