Dictionary of Computer and Internet Terms: CRLF (carriage return, line feed)
CRLF (carriage return, line feed)
(carriage return, line feed) a pair of ASCII codes, 13 and 10, that tell a terminal or printer to return to the beginning of the line and advance to the next line. Under Windows and DOS, CRLF indicates the end of a line in a text file; the Macintosh uses CR alone and UNIX uses LF alone.