How to Disable SELinux Temporarily or Permanently
Linux is regarded as one of the most secure operating systems you can use today, that is because of its illustrious security implementation features such
How to Fix “Cannot find a valid baseurl for repo” in CentOS
One of the commonest errors CentOS users encounter when using YUM package manager (for example running yum update command), especially on a freshly installed system
How to Install NTP in RHEL 8
Having an accurate system time on a Linux server is very important because of several system components such as Cron and Anacron, backup scripts and
How to Enable USB in VirtualBox
If your data center depends on VirtualBox and your virtual machines depend on the USB device, you’ve perhaps noticed that USB doesn’t support by default
How to Enable Apache Userdir Module on RHEL/CentOS
User Directory or Userdir is an Apache module, which allows user-specific directories to be retrieved through an Apache web server using the http://example.com/~user/ syntax. For
How to Enable TLS 1.3 in Apache and Nginx
TLS 1.3 is the latest version of the Transport Layer Security (TLS) protocol and it is based on the existing 1.2 specifications with proper IETF
How to Install PostgreSQL in RHEL 8
PostgreSQL, also known as Postgres, is a powerful, open-source object-relational database management system that uses and expands the SQL language combined with numerous features that
How to Install Redis in RHEL 8
Redis (which means REmote DIctionary Server) is an open-source, well known and advanced in-memory data structure store, used as a database, cache and message broker.
4 Process Managers for Node.js Applications in Linux
A Node.js process manager is a useful tool to ensure that a Node.js process or script runs continuously (forever) and can enable it to auto-start
rdesktop – A RDP Client to Connect Windows Desktop from Linux
rdesktop is an open source software that enables you to connect and manage your remote Windows desktop from your Linux computer using RDP – Remote
How to Install Node.js in RHEL 8
Node.js is a lightweight and powerful JavaScript run-time environment platform which is based on Chrome’s V8 JavaScript engine and it is used to create scalable
How to Install Python 3 or Python 2 in RHEL 8
In RedHat Enterprise Linux 8, Python doesn’t come preinstalled. The main reason for this is that the RHEL 8 developers didn’t want to set a