San Diego State University logo

*Technical Briefs*
ROHAN help Files

----------------------------------------------------------------------

filters

A filter is a small UNIX program that reads information from a standard input (usually the keyboard or a specified file) to a standard output (usually the screen, or a specified file). Some of the most commonly used filters are:

cat more less grep sort spell

----------------------------------------------------------------------


BACK ROHAN Help Index | Academic Computing Handouts, Manuals, and Help Files

This page last modified: December 11, 2002
Send comments/suggestions about this web page to webmaster@rohan.sdsu.edu

SDSU Faculty and Students may send questions about software on ROHAN or ROHAN UNIX problems to problems@rohan.sdsu.edu