Icinga is a free and open-source system and network monitoring application for Linux operating systems. It is scalable and extensible and can monitor large and complex environments across…
Hitesh Jethva
CSF, also called “Config Server Firewall,” is a Stateful Packet Inspection (SPI) firewall for Linux operating systems. It provides basic firewall functionality as well as other security features,…
Hitesh Jethva
WonderCMS is a simple, lightweight CMS written in PHP, jQuery, and HTML/CSS. It is a flat-file CMS, meaning it does not require a database like MySQL or MariaDB.…
Hitesh Jethva
Java is the most popular programming language used to build applications and systems. Additionally, you can use Java to create games, chatbots, enterprise applications, and more. Java can…
Hitesh Jethva
OTRS, also known as “Open Ticket Request System,” is a free, open-source, web-based ticket system written in Perl. It is used by many companies to improve operations related…
Hitesh Jethva
Sails.js is a free, open-source, real-time MVC Framework developed on top of the Node.js environment. It makes it easy to build custom and enterprise-grade Node.js applications. Sails.js uses…
Hitesh Jethva
ModSecurity is a popular, free, open-source web application firewall used to protect web applications against several types of attacks including SQL injection, cross-site scripting, and local file inclusion.…
Hitesh Jethva
ProFTPd is a free and open-source FTP application used to transfer files over the network. It is simple, easy to install, and highly configurable. ProFTPd is used by…
Hitesh Jethva
Nginx is a free, open-source software solution for web serving, reverse proxying, caching, load balancing, media streaming, and more. Compared to Apache, Nginx is a high‑performance, highly scalable,…
Hitesh Jethva
Gulp is a free, open-source, cross-platform JavaScript tool that helps you automate time-consuming tasks in your development workflow. It is built on Node.js and NPM used to reduce…
Hitesh Jethva
Rust is a free and open-source server-side programming language developed by Mozilla. It mainly focused on speed, memory safety, and replacing low-level coding languages like C/C++. It is…
Hitesh Jethva
Memcached is an open-source, high-performance, superfast in-memory key-value store and caching service. It is used to speed up web applications by caching session data, user authentication tokens, and…
Hitesh Jethva
phpBB is a free, open-source, web-based flat-forum bulletin board software solution used by many popular discussion forums on the Internet. phpBB stands for “PHP Bulletin Board.” It supports…
Hitesh Jethva
This post will show you how to set Linux Process Priority with Nice and renice commands.
Hitesh Jethva
nload is a command-line tool used for monitoring network traffic and bandwidth usage in real-time. It will display the incoming and outgoing traffic using two graphs. This console-based…
Hitesh Jethva
Sort is a command-line utility in Linux that helps you to sort the data in a file line by line. It has a lot of options that allow…
Hitesh Jethva
Dig stands for “Domain Information Groper” used to gather DNS information. Generally, it is used by the system or network administrators for verifying DNS lookup and troubleshoot DNS-related…
Hitesh Jethva
Finding a file and directory in Linux is easier than in Windows. The Linux find command provides many options to help you find any file type in the…
Hitesh Jethva
Only root or superusers access all files and directories in Linux. If you are a regular user, you can not access files and directories created by other users.…
Hitesh Jethva
Lots of software can help to transfer files between multiple computers including FTP, NFS, Samba, and more. However, configuring those services incorrectly might make your server vulnerable to…
Hitesh Jethva
If you are a system administrator, then you need to be aware of the total disk space occupied by the file system so you can identify unwanted files…
Hitesh Jethva
Launch secure, compliant, enterprise-grade infrastructure with confidence.