There is no standard way to determine version of an installed program. Most of the programs allows to check their version via command line with --version option. This post presents...
Monthly Archives: March 2021
DOS/Windows systems uses different text file line endings than Unix/Linux systems. On DOS/Windows line endings are represented as carriage return followed by line feed (CRLF or \r\n). However, Unix/Linux uses...
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...