Rn
Updated: 10/01/2023 by Computer Hope
Rn may refer to any of the following:
1. Short for ReadNews, rn is a Linux command that is a newsreader for Usenet newsgroups. See the rn command page for additional information about this command.
2. Rn is chat slang for right now.
3. When written as \r\n, these are control characters to represent a carriage return and a new line. These may be shown in a text editor if all characters are shown and used with a regular expression.