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SCREENDU.8
Upload User: jnzhq888
Upload Date: 2007-01-18
Package Size: 51694k
Code Size: 1k
Category:
OS Develop
Development Platform:
WINDOWS
- SCREENDUMP(8) Minix Programmer's Manual SCREENDUMP(8)
- NAME
- screendump - write current console screen to standard output
- SYNOPSIS
- screendump
- DESCRIPTION
- Screendump prints the contents of the console screen to standard output.
- It does this by reading the screen memory, skipping over attribute bytes,
- omitting trailing blanks and inserting a newline character at the end of
- each line.
- NOTES
- The most common use of screendump is with output redirected to a file.
- This allows screen displays (including output of F-keys) to be captured
- for inclusion in other documents.
- This version is for IBM-PC architecture only.
- BUGS
- A network user captures an image of the main console, not his or her own
- screen. The output will usually not be what you expect if the display is
- in hardware scrolling mode, since in that mode the order of the lines in
- screen memory may not be the same as what appears on the screen. If you
- expect to use screendump to send notes to someone about problems that
- occur while using MINIX you must remember to toggle to software scrolling
- before you make the dump. It will also be necessary to use su, because
- /dev/mem is normally not world readable.
- AUTHOR
- Kees J. Bot (kjb@cs.vu.nl)
- 1