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.…

The libtree is a command line tool that displays the shared library dependencies of an executable program or shared library. This tool can be used as an alternative to the…

The Raspberry Pi Pico SDK is a collection of libraries, headers, and tools that allows to develop programs for the RP2040 based devices such as the Raspberry Pi Pico using…

The GNU Arm Embedded toolchain is a collection of packages such as GCC (GNU Compiler Collection), Binutils, GDB, and other. It is used for embedded systems software development. This toolchain…

The iftop is a tool for monitoring network bandwidth via command line. It listens to the network traffic on specific interface and shows bandwidth usage in the table. This tutorial…

Googler is a tool that allows to search on Google via command line. It shows title, URL and short summary for each search result. Googler is written in Python programming…