Linux用户和组管理知识点总结手动创建用户批量创建用户VIP免费

Linux 用户和组管理知识总结 一、与创建用户和设置文件权限相关的命令 ........................................................................................................... 2 二、下面介绍与账户和组管理相关的数据库文件 ................................................................................................... 3 文件记录格式： ................................................................................................................................................... 3 /etc/passwd ................................................................................................................................................... 3 /etc/shadow .................................................................................................................................................. 3 /etc/group ..................................................................................................................................................... 3 /etc/gshadow ................................................................................................................................................ 3 实例讲解： ........................................................................................................................................................... 3 （1）/etc/passwd ......................................................................................................................................... 3 （2）/etc/shadow ........................................................................................................................................ 3 (3)/etc/group ................................................................................................................................................. 4 (4)/etc/gshadow ............................................................................................................................................ 4 三、通过修改用户（User）...