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Shell Programming and Scripting
percentage by line
Post 302241056 by rockiefx on Sunday 28th of September 2008 04:36:46 AM
09-28-2008
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1. Programming
int percent (int a, int b)
{
if (b/a*100 > 25)
return TRUE;
else
return FALSE;
}
I want to calculate what percentage of a is b.
say if b = 48, a = 100
so b is 48% of a
but wouldnt b/a give me 0 ??? what can be done ?? (6 Replies)
Discussion started by: the_learner
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2. Shell Programming and Scripting
how would you calculate percentage by per line? Given a column of 16 lines, grab each line and divide it by the sum of the entire column and multiply by 100?
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3. Shell Programming and Scripting
i have 3 files like
total.dat=18
equal.dat=14
notequal.dat=16
i need find the equal percentange means:
equalpercentage = ($equal.dat / $total.dat * 100)
How i can do this ?
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Hi
I have written a utility in shell program for which i want to add a code to display percentage of completion dynamically
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6. Shell Programming and Scripting
i am trying to get percentage : but not able to do it:
i tried :
x=1
y=2
z=`expr $x/$y*100`
it is not giving me result
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7. Shell Programming and Scripting
Dear all,
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=============================================
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Hi,
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Hi,
I have a text file in below format.
I trying to find a solution for finding percentage used for each of the NAMEs.
Directory ALLOCATED USED
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How to calculate percentage non zero value occurrence base on value col 1 and 2
2017 a 0
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2016 a 2
2016 a 2
2016 b 2
2016 b 8
2016 b 0
2016 b 0
2016 c 2
2016 c 2
2016 c 0
i manage to get average
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LEARN ABOUT SUSE
tiff2bw
TIFF2BW(1) General Commands Manual TIFF2BW(1) NAME
tiff2bw - convert a color TIFF image to greyscale SYNOPSIS
tiff2bw [ options ] input.tif output.tif DESCRIPTION
Tiff2bw converts an RGB or Palette color TIFF image to a greyscale image by combining percentages of the red, green, and blue channels. By default, output samples are created by taking 28% of the red channel, 59% of the green channel, and 11% of the blue channel. To alter these percentages, the -R, -G, and -B options may be used. OPTIONS
-c Specify a compression scheme to use when writing image data: -c none for no compression, -c packbits for the PackBits compression algorithm, -c zip for the Deflate compression algorithm, -c g3 for the CCITT Group 3 compression algorithm, -c g4 for the CCITT Group 4 compression algorithm, and -c lzw for Lempel-Ziv & Welch (the default). -r Write data with a specified number of rows per strip; by default the number of rows/strip is selected so that each strip is approxi- mately 8 kilobytes. -R Specify the percentage of the red channel to use (default 28). -G Specify the percentage of the green channel to use (default 59). -B Specify the percentage of the blue channel to use (default 11). SEE ALSO
pal2rgb(1), tiffinfo(1), tiffcp(1), tiffmedian(1), libtiff(3) Libtiff library home page: http://www.remotesensing.org/libtiff/ libtiff November 2, 2005 TIFF2BW(1)