Docker: a program that performs operating-system-level virtualisation, also known as “containerisation”
IPFire is a Linux-based distribution for network appliances such as routers and firewalls. The project’s latest release is IPFire 2.25 Core Update 149 which focuses on performance improvements. "IPFire is based on glibc 2.32, the standard library for all C programs, and GCC 10.2, the GNU Compiler Collection…..
Linux kernel: a UNIX clone written from scratch by Linus Torvalds
Qt Creator: a cross-platform IDE tailored to the needs of Qt developers
IceWM: an X Window manager that emulates the looks of Motif, OS/2 and Windows
ISC BIND: an implementation of the Domain Name System (DNS) protocols