When the physical memory or RAM on our system is full, we end to make use of the swap space on our systems. In this process, the inactive pages of our memory are moved to the swap space, creating more
5 Commands to Check Swap space in Linux
How to use apt to install programs from command line in Debian 11
If you are a Linux user, you might be well aware of the apt and apt-get commands with the most common option apt install. Apt is a powerful package management tool that can be used to search, install, update, upgrade,
How to Find Files in Debian
Finding data in a system with thousands of files becomes very difficult for administrators, especially for system users who are not familiar with the command line. While searching via the graphical user interface is possible, it has certain limitations in
How to Install Wireshark Network Analyzer on Debian 11
Wireshark is a free and open-source packet analyzer. It allows the user to examine data from a live network, or from a capture file on disk. Wireshark can be used as a simple network troubleshooting tool, as well as for
How to Install Matomo Web Analytics Tool on Debian
Matomo, formerly Piwik, is a free, open-source web analytics software tool. It is designed to provide you with key insights into your website’s visitor behavior and to help you understand the data collected to make informed decisions. Matomo also includes
How to Install Apache Cassandra NoSQL Database on Debian 11
Apache Cassandra is an open-source distributed database developed for cloud computing. It provides a highly available and scalable database service with no single point of failure and no manual tuning. Apache Cassandra is one of the most popular databases used
How to Install Config Server Firewall (CSF) on Debian 11
Config Server Firewall (or CSF) is an advanced firewall and proxy server for Linux. Its primary purpose is to allow a system administrator to control access between the local host and connected computers. The software can also be configured to
How to Install and Use Mono on Debian 11
Mono Framework is an open-source software framework that can be used to create all kinds of applications incl. games. Mono Framework is dependency-free (No C++ compiler required) and compatible with Windows, Linux, Mac OS X, and FreeBSD. Mono Framework started
How to Install Gradle Build Automation Tool on Debian 11
Gradle is a build automation tool that is based on a concept called ‘incremental builds’. It speeds up the development process by, for example, building only those parts of the project that have been modified. Incremental build works by (conceptually)
How to Install and Use PHP Composer on Debian 11
PHP Composer is a dependency manager for PHP. Dependency managers aid in application development and the process of invoking libraries and frameworks. Composer is a dependency manager for PHP with support for library and framework dependencies. It helps you manage
