YaST [SEP] programming language
.
YaST often receives updates and improvements in Tumbleweed and between versions of Leap. openSUSE Leap 15.1, for example, saw improvements to the YaST interface for managing firewalls including of the addition of an interface in the command line version of YaST. In this same release of openSUSE Leap, YaST now has an updated logo and improved partition management module. 
YaST is implemented in the Ruby programming language.
AutoYaST.
AutoYaST is a system for installing one or more openSUSE systems automatically without user intervention. AutoYaST installations are
YCP
YCP may refer to:
- YaST Control Programming Language
- York College of Pennsylvania, a private college located in York, Pennsylvania, United States
- Young China Party, a political party in Taiwan