In Symfony application, we can create and dispatch custom events. Events dispatching is useful when wanted to keep different application components separated from each other.
This tutorial provides 2 methods...
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 tool for displaying the shared library dependencies of an executable program or shared library via command line. This tool can be used as an alternative to...
Raspberry Pi Pico has onboard green LED which is internally connected to pin 25 (GP25) of the RP2040 chip.
This tutorial shows example how to blink the onboard LED on...
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 Arm GNU toolchain (previously known as GNU Arm Embedded toolchain) is a collection of packages such as GCC (GNU Compiler Collection), Binutils, GDB, and other. It is used for...
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...