The fd is a command line tool that allows to find files in a directory hierarchy. This tool can be used as an alternative to the find command.
This tutorial...
Ubuntu
On DOS/Windows systems, different text file line endings are used than on the Unix/Linux systems. DOS/Windows uses line endings that represented as carriage return followed by line feed (CRLF or...
The cracklib-check is a tool that allows to check password strength via command line. It checks whether the password is based on a dictionary word, it is too short, it...
The iotop is a tool for monitoring I/O usage by each process via command line. This tool shows read and write speeds of a storage device, the percentage of time...
Ninja is a build system that allows to build binaries from source code. It can be used as alternative to the Make. Ninja is focused on speed. To achieve high...
Hyperfine is a tool that enables to benchmark commands. This tool runs command several times and measures execution time of it.
This tutorial demonstrates how to install Hyperfine on Ubuntu...
The yt-dlp is a tool that enables to download videos from YouTube and other websites via command line. The yt-dlp is based on youtube-dl with additional features and fixes. The...
A rootkit is a type of malware that is used to enable unauthorized access to a system. The chkrootkit is a command line tool for scaning system to detect the...
Saidar is a command line tool which shows information about system resources usage that updated at regular intervals. This tool can be used to monitor CPU usage, memory usage, disk...
The iPerf is a command line tool for testing network performance and speed by sending data traffic from one host to another. This tool supports TCP, UDP and SCTP protocols...