ed

Text editor

Syntax:

ed [-] [-sx] [-p string] [file]

Runs on:

QNX Neutrino

Options:

-s
Suppress diagnostics. Use this option if the standard input to ed is from a script.
-x
Prompt for an encryption key that will be used for reads and writes.
-p string
Specify a command prompt.

Description:

The ed utility is a text editor. For more information, see http://netbsd.gw.com/cgi-bin/man-cgi?ed++NetBSD-current.