Visit Our UNIX and Linux User Community


change


 
Thread Tools Search this Thread
Homework and Emergencies Homework & Coursework Questions change
# 8  
Old 10-02-2009
Do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in this forum under special homework rules.

Please review the rules, which you agreed to when you registered, if you have not already done so.

More-than-likely, posting homework in the main forums has resulting in a forum infraction. If you did not post homework, please explain the company you work for and the nature of the problem you are working on.

If you did post homework in the main forums, please review the guidelines for posting homework and repost.

Thank You.

The UNIX and Linux Forums.

Previous Thread | Next Thread
Test Your Knowledge in Computers #672
Difficulty: Medium
The 802.11ad/ay, also known as WiGig operates in 60 GHz ISM band.
True or False?

8 More Discussions You Might Find Interesting

1. SCO

How to change raid controller driver ? (hardware change)

Hello I'm trying to virtualize an instance of Sco Unix 5.0.5 in VirtualBox (called VM-A) , but sco I have problems set to launch with the new raid controller . The physical machine has a raid controller adaptec (alad driver) but VirtualBox uses buslogic (blc driver) What ... (3 Replies)
Discussion started by: flako
3 Replies

2. Shell Programming and Scripting

Change the content of files but not change the date

I have 100 files in a directory , all the files have a word "error" and they are created in different date . Now I would like to change the word from "error" to "warning" , and keep the date of the files ( that means do not change the file creation date after change the word ) , can advise what can... (7 Replies)
Discussion started by: ust3
7 Replies

3. Shell Programming and Scripting

Change the content of files but not change the date

I have 100 files in a directory , all the files have a word "error" and they are created in different date . Now I would like to change the word from "error" to "warning" , and keep the date of the files ( that means do not change the file creation date after change the word ) , can advise what can... (0 Replies)
Discussion started by: ust3
0 Replies

4. Shell Programming and Scripting

ksh; Change file permissions, update file, change permissions back?

Hi, I am creating a ksh script to search for a string of text inside files within a directory tree. Some of these file are going to be read/execute only. I know to use chmod to change the permissions of the file, but I want to preserve the original permissions after writing to the file. How can I... (3 Replies)
Discussion started by: right_coaster
3 Replies

5. Shell Programming and Scripting

change wc -l

Hi, I would like realize a script that it can change " wc -l" with "wc -l | sed 's/ //g'", but my problem is that i can have a pipe ,a variable ( many variable different) or a file after wc -l ?how i could test this several case ? wc -l | cut -d' ' -f1` if wc -l ${F} | awk... (1 Reply)
Discussion started by: francis_tom
1 Replies

6. Solaris

Change IP

hello How can i change the ip address on my solaris sun 9 server ? thank you (7 Replies)
Discussion started by: pascalbout
7 Replies

7. Post Here to Contact Site Administrators and Moderators

Want to change my Name

Hello, Pls change my login name to Awadhesh instead of awadhesh if possible. it will be more better if it become Awadhesh Pandey. Thanks a lot. Awadhesh (2 Replies)
Discussion started by: Awadhesh
2 Replies

8. Cybersecurity

How to change ip ?

hi , Is there anyway to change ip on sco5.04 i tried using netconfig on the prompt but gives me error . how do u manually change ip cant use acoadmin and netconfig .... thx art (2 Replies)
Discussion started by: art_malabanan
2 Replies
XScreenSaver(1) 					      General Commands Manual						   XScreenSaver(1)

NAME
rd-bomb - reaction/diffusion textures SYNOPSIS
rd-bomb [-display host:display.screen] [-foreground color] [-background color] [-window] [-root] [-install] [-visual visual] [-width n] [-height n] [-reaction n] [-diffusion n] [-size f] [-speed f] [-delay usecs] DESCRIPTION
The rd-bomb program draws reaction/diffusion textures. The code is derived from the 'd' mode of the "bomb" visual musical instrument (see http://www.cs.cmu.edu/~spot/bomb.html). I got the equations from xmorphia (http://www.ccsf.caltech.edu/ismap/image.html), which is based on a version of the Gray-Scott model taken from: John E. Pearson "Complex Patterns in a Simple System" Science, 261,189, 9 July 1993. If the frame-rate is too low, consider decreasing the width and height of the tile, or decreasing the size of the active part of the screen. OPTIONS
If one of the reaction, diffusion, radius, and palette options is set to a negative value, then that option will be set to a random appro- priate value. Be sure to try "-speed 1 -size 0.1 -epoch 3000". rd-bomb accepts the following options: -window Draw on a newly-created window. This is the default. -root Draw on the root window. -install Install a private colormap for the window. -visual visual Specify which visual to use. Legal values are the name of a visual class, or the id number (decimal or hex) of a specific visual. -width n -height n Specify the size of the tile, in pixels. -reaction n -diffusion n These are constants in the equations that effect its visual nature. Each may be one of 0, 1, or 2. -radius n Size of the seed. -palette n Selects a palette. Must be between 0 and 80, inclusive. -size f What fraction of the window is actively drawn, a floating point number between 0 (exclusive) and 1 (inclusive). Default is 0.66. -speed f When a fraction of the screen is active, the active area moves at this rate (a floating point number). Default is zero. Suggested value: 1.0. -delay usecs How many microseconds to delay between frames; default 1000, or about 1/1000th of a second. ENVIRONMENT
DISPLAY to get the default host and display number. XENVIRONMENT to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property. SEE ALSO
X(1), xscreensaver(1), xlock(1) COPYRIGHT
Copyright (C) 1997 by Scott Draves. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, pro- vided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in sup- porting documentation. AUTHOR
Scott Draves <spot@cs.cmu.edu>, 9/97 X Version 11 10-May-97 XScreenSaver(1)

Featured Tech Videos