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View the status of the currently logged on Linux system

Source: Internet
Author: User
Keywords Linux System identity
Tags aliyun example html http linux linux system root status
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View the status of the current login Linux system, 11545.html "> > We have three ways to query

Method 1:who am I

Example：

[Root@localhost/]# who Am I
Root&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP; pts/0 2013-06-20 13:45 (192.168.1.2)

Method 2:whoami

Example：

[Root@localhost/]# WhoAmI
Root

Method 3:id

Example：

[Root@localhost/]# ID
Uid=0 (Root) gid=0 (root) group =0 (root) environment =unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023

Notice the small difference between 1 and 2 after the operation.

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