Nested if loop Post: 302591599

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

nested loop

I have two do loops. When I break of the inner loop it doesn't go back to the outer loop but exit the program.

2. Shell Programming and Scripting

Variable in While Loop Nested If

Hi all, I'm having problems with the setting a variable in a nested if statement. It doesn't seem to change even if it mets the 'if' condition. My script essentially looks for a user name from the output from a kerberos command. When I find the user name, I tried to change a variable and exit...

3. Shell Programming and Scripting

Nested Loop becomes slow

Hello I have some nested loop to display files and form menu item. The part of the code is below. I found that after runnining the script for a while the display becomes very slow. Does ksh shell provided any easy way to release variables, reinit, etc. while ];do script=0 ...

4. Shell Programming and Scripting

Nested loop in Unix

Hi, I have the following script which is two while loops, but it is working only for the Inner loop without going back to the outer loop. the aim of this script is to remove data files from memory after each five times for each setting of the rotate parameter #!/bin/csh set hdir =...

5. Shell Programming and Scripting

Nested for loop in bash

Hi, How to use values in one for loop to other for loop. say "$sf_rel" variable has values "2011/W2 2011/G2" I want to use these values in inner for loop to process properly. $branch variable has G2 and 6 What is happening is outer for loop $i has 2011/W2 it is entering into inner...

6. UNIX for Dummies Questions & Answers

Nested loop code

Greetings, Would anyone be able to tell me why this nested loop doesn't seem to work in any variation? for i in {1..8} do echo "i is "$i for j in {1..i} do echo "j is "$j done doneoutput is always along the lines of i is 1...

7. Shell Programming and Scripting

Nested for loop not ending

Hi All, Need help on below script for g in `cat /home/sid.txt` do for h in `cat /home/dev.txt` do symmaskdb -sid $g -dev $h list assign |grep FA |head -1|awk '{print $2}' > tt1.txt done done cat /home/sid.txt ************** 123 235 456

8. Programming

MPI C++ in a nested loop

I have a MPI program like this: void slave1(int j){ MPI_Status status; MPI_Recv(&j,1,MPI_INT,0,0,MPI_COMM_WORLD,&status);} void slave2(int j){ MPI_Status status; MPI_Recv(&j,1,MPI_INT,0,1,MPI_COMM_WORLD,&status);} int main(int argc, char *argv){ int numprocs, rank; ...

9. UNIX for Dummies Questions & Answers

Nested loop -bash

I am using the following nested loop for i in {1..3} do for y in {1..3} do if ; then echo P0${i}R${y}.fas mv P0${i}R${y}.fas P${i}R${y}.fas read -t 5 fi done done I was wondering if I can use a character such as * or ? instead of my second variable y. I tried R in...

LEARN ABOUT V7

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)