What is xrrconfigtimes in unix
Xrandr is a simple library designed to interface the X Resize and Rotate Extension. This allows clients to change the size and rotation of the root window of a screen, along with the ability to reflect the screen about either axis (if supported by the implementation). Rotation and reflection may be implemented by software and may result in slower performance if rotation and reflection are implemented in this ...
Learn about rcs package in linux
The Revision Control System (RCS) is a system for managing multiple versions of files. RCS automates the storage, retrieval, logging, identification and merging of file revisions. RCS is useful for text files that are revised frequently (for example, programs, documentation, graphics, papers and form letters). The rcs package should be installed if you need a system for managing different versions of files.