Open source
Definitions related to open source, including tech terms about Linux and words and phrases about Apache and other open source software development projects.- X Window System (X or XWindows) - The X Window System (sometimes referred to as "X" or as "XWindows") is an open, cross-platform, client/server system for managing a windowed graphical user interface in a distributed network.
- Xen - Xen is the open source hypervisor included in the Linux kernel and, as such, it is available in all Linux distributions.
- yacc (yet another compiler compiler) - Yacc (for 'yet another compiler compiler' ) is the standard parser generator for the Unix operating system.
- Yet another Setup Tool (YaST) - YaST handles much of the administration load, offers a simple graphical interface and sets up setting system parameters easily.