Community ENTerprise Operating System; a Linux distribution based on Red Hat Enterprise Linux widely used on web servers.
CentOS is an Enterprise-class Linux distribution. It is free software in both senses of the word.
Tag usage
The CentOS versions on Super User have the version number appended to the tag:
Popular questions
- Automatically detecting new network cards
- Installing pip and easy_install on CentOS
- Preventing "bad interpreter: Permission denied"