Browsing Category
Centos/Redhat
CentOS 8 Released – New Features & Download Links
CentOS 8 was released on September 24th, 2019. It is derived from Red Hat Enterprise Linux which was released on…
How To Install Nagios on CentOS 8 / RHEL 8
Nagios is a free, open-source monitoring tool which helps us to monitor services and applications that run on…
How To Install PostgreSQL on CentOS 8 / Rocky Linux 8 / RHEL 8
PostgreSQL is a free, open-source object-relational database management system (ORDBMS) available for various…
How To Install MySQL 8.0 on CentOS 8 / RHEL 8
MySQL is a free database management System software most commonly used in three-tier applications to store and…
How To Upgrade From RHEL 7 to RHEL 8
Red Hat Enterprise Linux 8 has been released on May 7th, 2019. This new release comes with lots of new features and…
How To Install Visual Studio Code On CentOS 7 / RHEL 7
Visual Studio Code is a cross-platform source code editor developed by Microsoft. It has built-in debugging…
How To List Users in Linux
The very first task that any Linux administrator performs when a user says unable to login to the system. Yes, to…
How To Delete / Remove Users in Linux Using the userdel Command
As a Linux system administrator, one of the primary responsibility is to manage the users and groups on Linux…
How To Create a Sudo User On CentOS, Ubuntu & Debian
The sudo (substitute user do or superuser do) command is a program that allows users to run commands as another…
How To Install pgAdmin 4 on CentOS 7 / RHEL 7 & Fedora 29 / Fedora 28
pgAdmin is a free and open source management tool for PostgreSQL and derivative relation databases such as EDB…