A component of software configuration management, version control, also known as revision control or source control, is the management of changes to documents, computer programs, large web sites, and other collections of information. Changes are usually identified by a number or letter code, termed the "revision number," "revision level," or simply "revision." For example, an initial set of files is "revision 1." When the first change is made, the resulting set is "revision 2," and so on. Each revision is associated with a timestamp and the person making the change. Revisions can be compared, restored, and with some types of files, merged.
The current modern solution for version control is Git. Learn it!
- codeschool.com [interact]
- Getting Git Right [read]
- Git Fundamentals [watch][$]
- learn Enough Git [read]
- Ry's Git Tutorial [read]
- Advanced Git Tutorials [read]
- Pro Git [read]
- Learn Git Branching [interact]