The whowatch is a command line tool that enables to monitor users and processes. This tool displays the currently logged in users and information about them such as login name...

The fping is a command line tool that allows to send ICMP echo requests to the network hosts to determine if a host is reachable. The fping is similar to...

Grafana supports a variety of data sources such as MySQL, PostgreSQL, Prometheus, InfluxDB, and others. In this tutorial we will demonstrate how to configure MariaDB as data source for Grafana...

Grafana is a cross-platform data visualization and analytics tool that can used for monitoring purposes. It fetches data from various data sources such as MySQL, Prometheus and visualizes data in...

The ipcalc is a command line tool that allows to calculate network and broadcast addresses, wildcard mask, host address range, and number of hosts for a given IPv4 address and...

The iotop is a command line tool that allows to monitor I/O usage by each process. This tool displays read and write speeds of a storage device, the percentage of...

Translate Shell is a command line tool that translates text into a different language. This tool supports various translation engines. Google Translate engine is used by default. This tutorial demonstrates...

The ripgrep is a command line tool that allows to search for a strings in files by regex pattern. By default, ripgrep ignores files and directories that specified in .gitignore...

Tilde is a text editor that enables to create and modify text files via command line. This editor can be useful for users which normally work with GUI based text...

The hexcurse is a hex editor that allows to open, edit, and save files via command line. The content of a file is represented in hexadecimal and ASCII forms. This...