How To Configure PostgreSQL 12 Streaming Replication in CentOS 8
PostgreSQL database supports several replication solutions to build high-availability, scalable, fault-tolerant applications, one of which is Write-Ahead Log (WAL) Shipping.
Aaron Kili
How to Set Up NFS Server and Client on CentOS 8
Network File System (NFS) also known as client/server file system is a popular, cross-platform and distributed file system protocol used
How to Install Perl Modules Using CPAN on CentOS 8
The Comprehensive Perl Archive Network (CPAN in short) is a popular central repository of currently 188,714 Perl modules in 40,986
How to Fix “Failed to set locale, defaulting to C.UTF-8” in CentOS 8
Have you ever encountered the warning/error “Failed to set locale, defaulting to C.UTF-8” in CentOS 8 or RHEL 8? If
Zaloha.sh – A Simple Local Directory Synchronizer Script for Linux
Zaloha.sh is a tiny and simple shell script used to synchronize two local directories: a source directory and a backup
How to Append Text to End of File in Linux
While working with configuration files in Linux, sometimes you need to append text such as configuration parameters to an existing
WireGuard – A Fast, Modern and Secure VPN Tunnel for Linux
WireGuard is a modern, secure, cross-platform and general-purpose VPN implementation that uses state-of-the-art cryptography. It aims to be speedy, simpler,
PyIDM – An Open Source Alternative to IDM (Internet Download Manager)
pyIDM is a free, open-source alternative to IDM (Internet Download Manager), used to download general files and videos from youtube
How to Install Arduino Software (IDE) on Linux
Arduino is a widely-used, open-source electronics platform used to create devices that interact with their environment using sensors and actuators.
eXtern OS – A NodeJS Based Linux Distribution
eXternOS is a free, new and exciting Linux operating system based on Nodejs, being developed by a computer engineering and
How to Install Mautic Marketing Automation Tool in Linux
Mautic is a free open source, web-based and leading marketing automation tool that enables you to understand, manage, and grow
4 Ways to Generate a Strong Pre-Shared Key (PSK) in Linux
A Pre-Shared Key (PSK) or also known as a shared secret is a string of characters that is used as