How to Monitor Linux Server and Process Metrics from Browser
In the past, we’ve covered lots of command-line-based tools for monitoring Linux performance, such as top, htop, atop, glances, and
Aaron Kili
How to Use Nmap Script Engine (NSE) Scripts in Linux
Nmap is a popular, powerful and cross-platform command-line network security scanner and exploration tool. It can also help you get
How to Speed Up Nginx with Varnish Cache on CentOS 7
Varnish Cache (also referred to as Varnish) is an open-source, high-performance HTTP accelerator designed for speeding up web servers. In
How to Speed Up Apache with Varnish Cache on CentOS 7
Varnish Cache (commonly known as Varnish), is an open-source, popular reverse-proxy HTTP accelerator intended for speeding up web servers. It
How To Prevent PHP-FPM From Consuming Too Much RAM in Linux
If you have deployed a LEMP (Linux, NGINX, MySQL/MariaDB, and PHP) stack, then you are probably using FastCGI proxying within
How to Fix NTFS Partition Failed to Mount Error in Linux
In this article, we will show how to fix NTFS failed to mount errors such as “Failed to mount ‘/dev/sdax’:
How to Install Different PHP (5.6, 7.x and 8.0) Versions in Ubuntu
PHP (recursive acronym for PHP: Hypertext Preprocessor) is an open-source, popular general-purpose scripting language that is widely used and best
How to Install Shutter Screenshot Tool in Ubuntu 20.04
Shutter is a free and open-source, feature-rich screenshot tool for Linux based operating systems such as Ubuntu. It is available
How to Monitor Node.js Applications Using PM2 Web Dashboard
PM2 is a popular daemon process manager for Nodejs with a complete feature set for a production environment, that will
Setup Passwordless SSH Login for Multiple Remote Servers Using Script
SSH Key-based authentication (also known as public-key authentication) allows for password-less authentication and it is a more secure and a
How to Install Roundcube Webmail on CentOS/RHEL 8/7
Roundcube is a free and open-source, fully-featured web-based multilingual IMAP webmail software, with an application-like user interface that is fully
How to Fix ERROR 1130 (HY000): Host is not allowed to connect to this MySQL server
In this quick article, you will learn how to solve the “ERROR 1130 (HY000): Host x.x.x.x is not allowed to