User Management

Tiger City IMX Industrial Computer with Linux OS 

 Default user 

 The default user in Tiger is the only one available after the first boot. 

 

 login: root 

 no password 

 

 Create new users 

 In order to list all existing users in the system use the following command: 

 awk -F':' '{print $1}' /etc/passwd 

 To add a new user and create a home directory for it use the following command: 

 sudo useradd -m user_name 

 To verify that the user was created and view the user’s details use: 

 sudo id user_name 

 To set a new password for the user use the following command: 

 sudo passwd user_name 

 After that, logging in as a new user will be possible. The current user can be checked with the "whoami" command. 

 Delete users 

 A user and its home directory can be deleted with the following command: 

 sudo userdel -r user_name