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The very first task that any Linux administrator performs when a user says unable to login to the system. Yes, to know how to list Users in Linux is must to troubleshoot any login issue. I hope you have seen commands to create a user, delete a user, modifying a user, list logged in users. […]
As a Linux system administrator, one of the primary responsibility is to manage the users and groups on Linux systems. User management includes creating users, modifying existing users and deleting users. Deleting / Removing a user account is the most important task for an administrator when any user leaves from an organization. This post explains […]
The sudo (substitute user do or superuser do) command is a program that allows users to run commands as another user, by default the superuser ie root. The sudo command is mostly used to perform administrative tasks by regular users executing commands as the root user. In this post, we see how to create a […]
pgAdmin is a free and open source management tool for PostgreSQL and derivative relation databases such as EDB Advanced Server. It can be installed on multiple OS platforms such as Linux, Unix, Mac OS X, and Windows to manager PostgreSQL 9.2 and above. Deployment Mode pgAdmin can be run as a web or desktop application. […]
xrdp is a free and open-source Remote desktop Protocol server which allows you to take remote desktop sessions of Linux server from Windows machine / Linux Machine. It is capable of accepting remote connections from rdesktop, freerdp, and remote desktop clients. This post will help you to install xrdp on CentOS 8 / RHEL 8. […]