Linux, Ubuntu, Debian, Mint, CentOS Tutorials
Linux is a multiuser operating system where a single computer can be used by multiple users with multiple accounts. A user can change the current user into another user or root user via a command-line interface or GUI. In this tutorial, we examine different ways to change users in Linux. Change User Using su Command … Read more
Linux user authentication is done with the shadow password file. the shadow password file is configured with the login.defs configuration file which is located under the /etc. This file provides configuration like password maximum days, password minimum days, etc. In this tutorial, we will examine the /etc/login.defs configuration file and different configurations. Mail Storage Directory … Read more