11-15-2012
What is the issue? (The missing { in red? )
10 More Discussions You Might Find Interesting
1. What is on Your Mind?
Yep, that's right.
I'm writing a Linux binary that requires an X11 Server. It will also be released in a Shell, Win32, and Cocoa (Mac OS X).
It's a program that's a text editor and more. It not just creates TXT and RTF files, it also can save in XML, RSS, and a whole lot of other formats.
... (11 Replies)
Discussion started by: Danny_10
11 Replies
2. UNIX for Dummies Questions & Answers
i have written a very simple program in the vi editor, how do i now make it an executable file? (3 Replies)
Discussion started by: carlvernon
3 Replies
3. Shell Programming and Scripting
Hey guys..
I'm trying to learn how to script in bash...
THIS IS NOT AN ASSIGNMENT but my instructor says to learn you must practice
I'm trying to add to a program I'm writing that will print and save raw data...
What syntax commands would I use to write them?
And Thank you... (2 Replies)
Discussion started by: dmosheye
2 Replies
4. Shell Programming and Scripting
Can anyone create a program that
would test the math skills of the user. Assume that it would test integer addition, The program should ask the question,collect the integer response, evaluate and notify the user if their answer was correct or incorrect. I would assume integers in the range... (5 Replies)
Discussion started by: ccp
5 Replies
5. UNIX for Dummies Questions & Answers
Hi guys
I'm having trouble with trying to create a script which calculates the grade of a student and the marks out of 300.
The grades are:
0-49% fail
50-59% pass
60-69% credit pass
70-79% distinction
80-100% high distinction
less than 0 or greater than 100 displays error message.
My... (1 Reply)
Discussion started by: CompNoob
1 Replies
6. UNIX Desktop Questions & Answers
to determine if two two doubles are equal, we check to see if
their absolute difference is very close to zero. . .if two numbers
are less than .00001 apart, theyre equal.
keep a count field in each record (as you did in p5).
once the list is complete, ask the user to see if an element
is on... (2 Replies)
Discussion started by: rickym2626
2 Replies
7. Programming
Hi all,
I have an assignment from school to write a shell program in linux. the idea is to exercise fork() and execv() functions.. the shell program is supposed to be the master and every command that the user prints will run in a new process. we also need to try running the command in every... (1 Reply)
Discussion started by: r3vive
1 Replies
8. Programming
I want to write a C++ program that uses a class to do some calculations.
I pass arguments to the program, some of which are used to set up class members. A class function will then perform the necessary calculations.
I am wondering how I should pass the arguments from the program to set the... (2 Replies)
Discussion started by: kristinu
2 Replies
9. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Write the a shell script program to remove all space characters stored in the shell variable TEXT.... (7 Replies)
Discussion started by: kofine05
7 Replies
10. Homework & Coursework Questions
Greetings, everyone.
1. The problem statement, all variables and given/known data:
I'm running into a problem with my program concerning the actual output it does. When I open the file that gets the output, it contains
a large number of hex(?) variables and not what the user wants. The... (0 Replies)
Discussion started by: assignmentoper
0 Replies
LEARN ABOUT OPENSOLARIS
ppmdither
ppmdither(1) General Commands Manual ppmdither(1)
NAME
ppmdither - ordered dither for color images
SYNOPSIS
ppmdither [-dim power] [-red shades] [-green shades] [-blue shades] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input, and applies dithering to it to reduce the number of colors used down to the specified number of shades
for each primary. The default number of shades is red=5, green=9, blue=5, for a total of 225 colors. To convert the image to a binary rgb
format suitable for color printers, use -red 2 -green 2 -blue 2.
OPTIONS
-dim power The size of the dithering matrix. The dithering matrix is a square whose dimension is a power of 2. power is that power of
2. The default is 4, for a 16 by 16 matrix.
-red shades The number of red shades to be used, including black; minimum of 2.
-green shades The number of green shades to be used, including black; minimum of 2.
-blue shades The number of blue shades to be used, including black; minimum of 2.
SEE ALSO
pnmdepth(1), ppmquant(1), ppm(5)
AUTHOR
Copyright (C) 1991 by Christos Zoulas.
14 July 1991 ppmdither(1)