Linux基本命令《六，linux用户与权限》-优快云博客

本文链接：https://blog.youkuaiyun.com/wanglele1/article/details/86517333

本文详细介绍了在Linux环境下创建用户sxt01和sxt02的过程，包括设置密码、验证用户登录及家目录确认。同时，演示了如何为用户创建共享目录并展示系统目录结构。

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一，创建用户
创建 sxt01 sxt02 两个用户

[root@node01 ~]# useradd sxt01
[root@node01 ~]# useradd sxt02

设置 xst01密码

[root@node01 ~]# passwd sxt01
Changing password for user sxt01.
New password: 
BAD PASSWORD: it is too simplistic/systematic
BAD PASSWORD: is too simple
Retype new password: 
passwd: all authentication tokens updated successfully.

家目录下

[root@node01 home]# ls
sxt01  sxt02

进入sxt02

[C:\~]$ ssh sxt02@192.168.227.101


Connecting to 192.168.227.101:22...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.

WARNING! The remote SSH server rejected X11 forwarding request.
[sxt02@node01 ~]$ ls
[sxt02@node01 ~]$ pwd
/home/sxt02

创建共享目录

[root@node01 /]# mkdir share
[root@node01 /]# ll
total 98
dr-xr-xr-x.  2 root root  4096 Jan  9 23:34 bin
dr-xr-xr-x.  5 root root  1024 Jan 10 15:20 boot
drwxr-xr-x. 18 root root  3700 Jan 10 04:34 dev
drwxr-xr-x. 61 root root  4096 Jan 10 17:26 etc
drwxr-xr-x.  4 root root  4096 Jan 10 16:51 home
-rw-r--r--.  1 root root   173 Jan 10 15:24 ifcfg-eth0
dr-xr-xr-x.  8 root root  4096 Jan  9 23:34 lib
dr-xr-xr-x.  9 root root 12288 Jan  9 23:34 lib64
drwx------.  2 root root 16384 Jan  9 23:33 lost+found
drwxr-xr-x.  2 root root  4096 Sep 23  2011 media
drwxr-xr-x.  2 root root  4096 Sep 23  2011 mnt
drwxr-xr-x.  2 root root  4096 Sep 23  2011 opt
dr-xr-xr-x. 88 root root     0 Jan 10 04:34 proc
dr-xr-x---.  4 root root  4096 Jan 10 15:33 root
dr-xr-xr-x.  2 root root 12288 Jan  9 23:34 sbin
drwxr-xr-x.  7 root root     0 Jan 10 04:34 selinux
drwxr-xr-x.  2 root root  4096 Jan 10 18:04 share
drwxr-xr-x.  2 root root  4096 Sep 23  2011 srv
drwxr-xr-x. 13 root root     0 Jan 10 04:34 sys
drwxrwxrwt.  3 root root  4096 Jan 10 06:07 tmp
drwxr-xr-x. 13 root root  4096 Jan  9 23:33 usr
drwxr-xr-x. 17 root root  4096 Jan  9 23:33 var