Booting any Linux distribution into single user mode (or rescue mode) is one of the important troubleshooting methods that every Linux geek should know. In… Read More »How to Boot Arch Linux in Single User Mode / Rescue Mode
SS is a command line tool that displays socket statistics and monitor network connections of a Linux system. It has replaced the netstat command which… Read More »Top 14 SS Command Examples to Monitor Socket Connections
Recently stable version of PHP 8 has been released. This version comes with lot of advance features and improvements. In this guide, we will demonstrate… Read More »How to Install PHP 8 on Debian 10
Hello Geeks, recently PHP 8 has been released officially. It is a new major version and comes with lot of new improvements and features. In… Read More »How to Install PHP 8 on CentOS 8 / RHEL 8
If you are looking for an easy and cost-effective way of getting started with Kubernetes, then Minikube is your go to resource. So what is… Read More »How to Install Minikube on Debian 10 (Buster)
In Linux, there always seems to be an ingenious way of getting things done. For any task, there’s always more than one command-line utility to… Read More »8 Stat Command Examples in Linux
When installing software on Ubuntu, sometimes you may be required to add third-party PPAs. Adding PPAs enables you to access software packages that have not… Read More »How to Fix ‘Repository does not have a release file’ Error in Ubuntu
Cockpit is free and open-source remote server management web console. Using cockpit web console one can do almost all day to day administrative tasks without… Read More »How to Install Cockpit Web Console on Debian 10
Ansible provide multiple ways that you can use to replace a string, an entire line or words that match a certain pattern. There are two… Read More »How to Replace Strings and Lines with Ansible
As we know NGINX is a highly rated web server which can also be used as reverse proxy, load balancer and HTTP cache. In this… Read More »How to Setup Highly Available NGINX with KeepAlived in Linux
Recently, I bumped into the error ‘Could not get lock /var/lib/dpkg/lock’. As a result, I could neither install any packages nor update the system. This… Read More »How to Solve ‘E: Could not get lock /var/lib/dpkg/lock’ Error in Ubuntu
Nmap stands for Network Mapper, it is a free and open-source network discovery and reconnaissance tool used for host discovery and collecting detailed information about… Read More »20 Awesome Nmap Command Examples in Linux
