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Shell Programming and Scripting
Variable setting help please
Post 76370 by penfold on Tuesday 28th of June 2005 05:25:06 AM
06-28-2005
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i have a variable which i would like to set inside an if block
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if
then
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the last echo statement gives 0.So setting variables in the if block doesnt have effect outside the block?Is there any workaround for this?
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LEARN ABOUT DEBIAN
exrmaketiled
EXRMAKETILED(1) General Commands Manual EXRMAKETILED(1) NAME
exrmaketiled - for generating tiled and rip/mipmapped images. SYNOPSIS
exrmaketiled [options] infile outfile DESCRIPTION
This manual page documents briefly the exrmaketiled command. This manual page was written for the Debian distribution because the original program does not have a manual page. exrmaketiled reads an OpenEXR image from infile, produces a tiled version of the image, and saves the result in outfile. OPTIONS
-o produces a ONE_LEVEL image (default) -m produces a MIPMAP_LEVELS multiresolution image -r produces a RIPMAP_LEVELS multiresolution image -f c when a MIPMAP_LEVELS or RIPMAP_LEVELS image is produced, image channel c will be resampled without low-pass filtering. This option can be specified multiple times to disable low-pass filtering for multiple channels. -t x y sets the tile size in the output image to x by y pixels (default is 64 by 64) -d sets level size rounding to ROUND_DOWN (default) -u sets level size rounding to ROUND_UP -z x sets the data compression method to x (none/rle/zip/piz/pxr24, default is zip) -v verbose mode -h prints these options AUTHOR
This manual page was written by Andrew Lau <netsnipe@users.sourceforge.net>, for the Debian GNU/Linux system (but may be used by others). March 31, 2004 EXRMAKETILED(1)