SAGARFIVE

SAGAR5

Linux Users

1 Current logged in username whoami
2 All users logged in to system who
3 To find user id  id 
4 To see logged in users along with from where they logged in w
5 Switch to another user, you need to know password for user su <username>
6 Switch to another user with his home directory su – <username>
7 To list users of environment(machine)                                                     : cat /etc/passwd

Tecmint :x:1000:1000:tecmint:/home/tecmint:/bin/bash

<username> :<encrypted password> : <uid>:<user’s GID>:<Comment>:<home dir >: <users shell>