This category contains all the Linux, Solaris and ELK based topics.
In this article, we will go through 48 Useful ifconfig command examples for Linux Network Administration. ifconfig is also known as Interface Configuration. It is a free and open source utility to configure a network interface. It is also used by many Linux professionals to troubleshoot and debug networking related issues. ifconfig command can be ... Read more
In this article, I will take you through Step by Step Guide to Install AlmaLinux 8.4. With the recent announcement from Redhat to end the life of CentOS 8 by Dec 2021, it has now become clear that we will be needing the CentOS 8 replacement sooner and quicker to ease down the nervousness within ... Read more
In this article, we will see the steps to install and use Speedtest CLI to test Internet Speed on Linux. Speedtest CLI is a free and open source utility available for Software Developers, system administrators and Computer Enthusiasts to test the Internet Bandwidth on Linux Based Systems. With Speedtest CLI, you can easily:- Measure internet ... Read more
In this article, we will see how to solve "-bash: ifconfig: command not found" error in CentOS/Redhat 7/8. If you are using CentOS/Redhat from long time then you might be used to ifconfig command to check and troubleshoot Linux network issues. But the same if you try to do from CentOS/Redhat 7 onwards then you ... Read more
In this article, we will go through Step by Step Guide to Install Rocky Linux 8.4. After the recent announcement by CentOS to end the life of CentOS 8 by 31st Dec, 2021, there are plenty of Linux version available now to replace the CentOS Linux. On all those versions, Rocky Linux is the front ... Read more
In this article, we will go through 5 Best Steps to Install Cockpit on CentOS 8. Cockpit is an easy to use web-based graphical interface for Servers. Using cockpit, you can perform number of System tasks like starting containers, administering storage, configuring networks and Logs Inspection. Cockpit uses existing system API to perform all the ... Read more
In this article, we will go through 6 Easy Steps to Install LastPass CLI on Ubuntu 20.04. LastPass is a free and open source utility to store secret password in an external vault. It provides an ability to Developers and programmers to integrate and use it from a shell or bash script. It also provides ... Read more
In this article, we will go through 6 Popular Steps to Install Stacer Linux Optimizer and Monitoring tool on Ubuntu 20.04. Stacer is an excellent open source system optimizer and application monitor utility that helps users to manage entire system with different aspects, its an all in one system utility. It is quite popular in ... Read more
In this article, we will cover the concepts of regular and special permissions(SUID and SGID) in Linux. Every file and directory in Linux will always have an associated user and a group owner. The permissions associated with a file or directory are usually divided into three parts: user who owns the file, a group owner ... Read more
In this article, I will take you through the best steps to install and use PHP composer on Ubuntu 20.04. Composer is a tool for dependency management in PHP. It allows you to declare the libraries your project depends on and it will manage (install/update) them for you. It is one of the famous PHP ... Read more