Knowledge base category
Linux and Commands
300 practical guides in Linux and Commands.
Bash-It Framework to Control Your Scripts and Aliases
Bash-it is a community-driven Bash framework to make your terminal look and act way cooler. This framework helps in maintaining various shell scripts,
Linux and CommandsInstall Docker on Ubuntu 18.04
Install Docker on Ubuntu 18.04. Docker is a set of the platform as a service (PaaS) products that deliver software packages called containers. Docker’s
Linux and CommandsConfigure and Install PostgreSQL on CentOS 7 and 8
Configure and Install PostgreSQL on CentOS 7 and 8. PostgreSQL is also known as Postgres, and it is a free, powerful, and open-source relational database
Linux and CommandsInstall NetBeans IDE on Ubuntu 18.04
Install NetBeans IDE on Ubuntu 18.04. To install Netbeans IDE on Ubuntu, follow the below steps:1) Install JavaNetbeans requires Java installed on the
Linux and CommandsZIP and Unzip on Linux: Create, Test and Extract Safely
Create ZIP files including dotfiles, test exclusions and extract into a fresh directory. Understand overwrite risks and weak legacy ZIP encryption.
Linux and CommandsHow to use Sed command in Linux to update files
Sed command in linux is a very effective command to manipulate and read files. Read this guide to learn how to use sed command in linux.
Linux and CommandsHow to create and manage Virtual Hosts in Nginx server
Nginx is one of the best web servers in the market. Follow this guide to learn how to create and manage Nginx virtual hosts in your server.
Linux and CommandsHow to make Nginx Server Listen on Multiple Ports
Nginx is one of the most popular web server right now. Follow this guide to learn how to make Nginx server listen on multiple ports on Ubuntu server.
Linux and CommandsHow to perform HTTP load testing using Siege
Siege is one of the best HTTP load testing tool available right now. In this article, I will show you how to use siege to perform load testing on your site.
Linux and CommandsSetup SSH Key Based Authentication on Linux
SSH key based authentication is the most secure authentication method for SSH. Follow this guide to set up key based authentication on your server.
Linux and CommandsAll about Three-Way Handshake Protocol
The TCP three-way handshake in Transmission Control Protocol is a method used in a TCP/IP network. TCP is a connection-oriented protocol, which means
Linux and CommandsHead and Tail Commands in Linux with Examples
Head and tail commands in linux are very useful and handy. Follow this article to learn head and tail commands in linux with examples.