In this article, I will take you through the steps to install VictoriaMetrics on Ubuntu 20.04 LTS. According to Official Documentation, VictoriaMetrics is a cost effective, high performance open series database and scalable monitoring solution. It can be used as a long term storage for Prometheus and can also be used as drop-in replacement for ... Read more

In this article, I will take you through the steps to Install Graylog on Ubuntu 20.04 LTS. In a Distributed Architecture, one of the main components that needs to be created is a robust Logging System. Without this, it would be very difficult to  diagnose any problem by trying to piece together logs from multiple ... Read more

In this article, I will take you through the steps to Install Grafana PCP Plugin on CentOS 8/Fedora 35. According to Official Documentation, Performance Co-Pilot (PCP) provides a framework and services to support system-level performance monitoring and management. It presents a unifying abstraction for all of the performance data in a system, and many tools ... Read more

In this article, I will take you through the steps to change GRUB Menu Font Color in Ubuntu 20.04 LTS. If you are working on a Ubuntu based system from long time, then you must have noticed the color of the GRUB menu after every System reboot. If you got bored seeing the same color ... Read more

In this article, I will take you through different examples to perform base64 Encoding and Decoding Using Linux Command Line but before that let me ask you a quick question - Do you know where exactly base64 encoding and decoding is required ? Well, the first and foremost thing you need to understand is that ... Read more

In this article, I will take you through the steps to password protect GRUB Boot Loader in Ubuntu 20.04 LTS but before that let me ask you a quick question - Do you know which is the default boot loader on most of the Linux Systems if not all ? Well, you might have guessed ... Read more

In this article, we will look into the difference between legacy GRUB and GRUB2 Boot Loader but before that let me ask you a quick question - Do you know what was the main problem with the legacy GRUB Bootloader which later resulted the creation of GRUB2 ? Well, there were many problems in the ... Read more

In this article, I will take you through the steps to install and use Git on Ubuntu 20.04 LTS. Git is a free and open source distributed version control system available in most of the hardware platforms. Of all the version control system we have available today, git is the most commonly and most widely ... Read more

In this article, I will take you through the steps to install iwatch command on Ubuntu 20.04 LTS. iwatch is a free and open source Perl program which uses inotify to monitor changes in specific directories or files, sending alarms to the system administrator in real time. It can also be used within scripts and ... Read more

In this article, I will take you through the steps to install and use WebApp information gatherer on Ubuntu 20.04 LTS. wig is a web application information gathering tool, which can identify numerous Content Management Systems and other administrative applications. The application fingerprinting is based on checksums and string matching of known files for different ... Read more