linux 创建一个只读用户
创建用户:
[[email protected] ~]# useradd szyqjiaxin
[[email protected] ~]# passwd szyqjiaxin
赋予
[[email protected] ~]# setfacl -m u:szyqjiaxin:r /opt
[[email protected] ~]# getfacl /opt/
清
除
[[email protected] ~]# setfacl -x user:szyqjiaxin /opt/
[[email protected] ~]# getfacl /opt/