How to Install php-devel on CentOS
PHP is a widely used programming language for web development, and it is commonly used in conjunction with the Apache web server and MySQL database management system. CentOS is a…
How to Install phpRedis for CentOS
Redis is an open-source, in-memory key-value data store, which is widely used for caching, message queue, and real-time data processing. Redis provides many client libraries for different programming languages, including…
How to Install Golang on CentOS
Go or Golang is an open-source programming language that is widely used for building high-performance and scalable applications. It was developed by Google and is known for its simplicity, efficiency,…
How to Install Cockpit on Linux CentOS?
Cockpit is a web-based server manager that provides a simple and user-friendly interface for managing various aspects of a Linux server, including system monitoring, user account management, and system configuration….
How to Install PHP GD-library on CentOS
The PHP GD library is a graphics library that is used to create dynamic images on the web. It is an open-source and widely used library in PHP applications. However,…
How to Install PHP using Remi Repository on CentOS
PHP is a widely-used open-source scripting language primarily employed for server-side web development. As new PHP versions are released, they introduce improved performance, security enhancements, and new features that can…
How to Enable SSH Root Login on CentOS
Secure Shell (SSH) is a widely used protocol for accessing remote machines securely over the network. It is often used to administer servers and network devices, and it provides a…
How to Enable SSH Root Login on Ubuntu
Secure Shell (SSH) is a protocol used to remotely access and manage servers. By default, SSH on Ubuntu is configured to disable root login for security reasons. However, in some…
How to Interrupt a Command that is Running in the MacOS Terminal
Sometimes, you may need to interrupt a command that is running in the MacOS Terminal, for example, if the command is taking too long to execute or if you need…
How to Start, Stop, and Restart the PostgreSQL on a Linux CentOS System
PostgreSQL is a widely used, powerful, and open-source relational database management system. In this short tutorial, we will demonstrate how to start, stop, and restart the PostgreSQL database server on…
TCP keepalive Recommended Settings and Best Practices
TCP keepalive is a mechanism used to check the status of an idle connection by periodically sending “keepalive” packets. If there is no response after a certain number of attempts,…
How to Configure TCP keepalive Settings on Linux (CentOS, RHEL, Fedora)
TCP keepalive is a mechanism used to determine if a network connection between two hosts is still active. It does this by periodically sending “keepalive” packets over the connection. If…