How to Backup and Restore a PostgreSQL Database in Linux
In a production environment, no matter how large or small your PostgreSQL database may be, regular backup is an essential
Aaron Kili
How to Remove a Directory and File in Linux Using ‘rm’ Command
The rm command is a UNIX and Linux command line utility for removing files or directories on a Linux system.
How to Lock and Unlock User After Failed SSH Logins
SSH security is a top priority when setting up your server. The default SSH settings are usually not robust enough
Remmina – A Feature Rich Remote Desktop Sharing Tool for Linux
Remmina is a free and open-source, feature-rich, and powerful remote desktop client for Linux and other Unix-like systems, written in
Node.js Version Managers – Install and Run Multiple Node.js Versions
Node.js version managers, also known as “environment managers” are tools that enable developers or system administrators to install and manage
Multipass – Launch and Run Virtual Ubuntu Instances in Linux
Multipass is a cross-platform, lightweight Ubuntu virtual machine (VIM) manager that runs on Linux, Windows, and macOS. It builds cloud-style
How to Install Ubuntu Restricted Extras
Ubuntu Restricted Extras is a software bundle for the Ubuntu operating system that allows users to install software that isn’t
iPerf3 – Test Network Speed/Throughput in Linux
iperf3 is a free open-source, cross-platform command-line-based program for performing real-time network throughput measurements. It is one of the most
Explanation of “Everything is a File” and Types of Files in Linux
If you are new to Linux or have used it for a few months, then you must have heard or
Wikit – A Command Line Tool to Search Wikipedia on Linux
Wikit is a free and open-source command-line program for easily viewing Wikipedia summaries of search queries on the Linux command
NVM – Install Multiple Node.js Versions in Linux
Node Version Manager (NVM in short) is a simple bash script to manage multiple active node.js versions on your Linux
How to Compile and Install OpenSSH from Source in Linux
OpenSSH is a free and open source, full implementation of the SSH protocol 2.0, which provides a number of tools