Multiple conditions inside if statement Post: 302834377

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if statement with two conditions

Hi, I am trying to use && set up to match two conditions within ksh: if && then '''Do something if somehow, I keep getting error message telling me that ] is missing. What's wrong with my code? Thanks a lot for your help!

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Two conditions in one if statement

I'm totally new with bash programming and I don't get it how to put two conditions in one if statement. My code looks like this: h=`date +%k` if && ]; then$h is 10 but I don't get into my if statement. What's wrong here?

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If statement with multiple conditions

I have a script that runs on multiple servers. What I want to do is have the script do the following: if $(hostname) is equal to server or server2 then TO_DIR=go else TO_DIR=stop fi I have tried: if if ] Server is hpux. any ideas?

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echo "please enter ur choice.. 1. Make a file. 2. Display contents 3. Copy the file 4. Rename the file 5. Delete the file 6. Exit" read choice case $choice in 1 ) echo enter the file name read fname if then echo...

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Multiple conditions in a CASE statement

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Hello, I'm trying to put together a script that involves pulling data from a config file. I'm attempting to write an if statement to validate one of the pieces of data from the config file, but I think I'm fat fingering it somehow. $config{VALUE} is being pulled from a config file but can only...

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Multiple Find Conditions in IF Statement - UNIX

When I try the below if Condition with single condition its working fine. But when I try to Club both its working . But giving wrong results. In my case cond1 = -f ${filename1} = true cond2 = -f ${filename2} = true But Cond1 & Cond2 is resulting in False ??? Please advise ...

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Multiple conditions inside my if statement

Hello, I am using shell scripting and I am recieving odd results from my if statement if I want it to enter the loop only if L1 is equal to zero and one of the other criteria are filled, however it is entering at other times as well. What can i do to fix this? i tried seperating it...

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How to Check Multiple conditions in IF statement?

I wish to check two conditions inside the if statement Condition 1: The two file contents should be identical // using cmp command for this. Condition 2: The two filenames should NOT be the same. This is what i did in vain. if ]; then where entry1 and entry2 are ls *.txt | while...

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ppmtopgm

ppmtopgm(1)                                                   General Commands Manual                                                  ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and  pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

                                                                   10 April 2000                                                       ppmtopgm(1)