How to manipulate a text file and store each version for every changes in a directory?
I attached both picture and *.txt file of a sample work file. In this file Reactions which only start with "r1f", "r2f", "r3f"......and so on. And for each reaction the reaction rates is situated couple of lines later with a "+" sign.
For each reaction rate there are three numbers. I want to change the first And 3rd numbers in reaction rates with +/-75%. For each changes in the file I want to store them in a directory. How can I do it?
i have a text file and want to store it in a appropriate data structure (2-d is preferable) . The contents are as follows.. plzzz suggest an appropriate way to store the contents by using shell scripting (bash shell)
text file
Abc Def Ghi Hjk
Lmn Opq Rst Uvw
.... ..... .... ....
....... (3 Replies)
Hi,
I need to parse a simple text file like below and store the word that starts with BR* to a variable say $BRno. I need to do this in sh script.
NOTE: the length of the numbers following BR is in constant. And there is only 1 BRXXX in a file at a given time.
.txt file:
BR276828... (1 Reply)
I have a simple txt files that looks something like this (The title is a part of the text file)
Student Grades
---------------
1 Tim Purser 89
2 John Wayne 56
3 Jenn Hawkins 95
4 Harry Potter 75
Here are my questions:
How would I ONLY print the names of students... (2 Replies)
I have a script where the the 9th line looks like this:
$filename=sprintf("250.1chr%d.ped", $N);
I want to modify this script 1000 times, changing 250.1chr%d.ped to 250.2chr%d.ped, 250.3chr%.ped.......and so on all the way to 250.1000chr%d.ped and store each output in files called
... (4 Replies)
Hi,
I have a problem where i have to hit multiple URL that are stored in a text file (input.txt) and save their output in different text file (output.txt) somewhat like :
cat input.txt
http://192.168.21.20:8080/PPUPS/international?NUmber=917875446856... (3 Replies)
hi,
how can i take the file names from a directory and store only the filenames in the file.
suppose i have a directory which contains the following files and subdirectories.
$ ls -ltr
total 16
-rw-rw-r-- 1 adm etc 4 Aug 6 20:37 s1.txt
-rw-rw-r-- 1 adm etc 4 Aug 6 20:37 s2.txt... (11 Replies)
Hi All,
I have a file like below and i have 2 questions on this (They are 3 lines starts with 01 , 02 and 03. but is
01abc333644554 234 2334535 34534535355353 sfsdf345455
353 4543 jgkg tty 7676
02cdesdfsdfsdf 234 wesdfsdf 345345 234234 234234 2342342 dfgdfg
sdfgg dgdgdg fgvfs... (6 Replies)
Good morning everyone,
I'm currently trying to convert an environment variable into a string and then attach it at the end of a command and launch it.
I have the following right now, but it's very ugly:
AMI_TAGS="env=test,country=XX,city=blah,galaxy=blahblah"
aws ec2 create-tags... (8 Replies)
Hi All,
I have a working script as below.
echo "Files loaded with $(cat /var/tmp/script.X1.out)" | mail -s "Files loaded with return code" mailid
This script takes the output from script.X1.out file and appends the text "Files loaded with return code" and sends the email. Now what I want... (5 Replies)
Discussion started by: midhun3108
5 Replies
LEARN ABOUT REDHAT
rd-bomb
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)