For Loop in shellscript - Printing Output for every iteration Post: 302741227

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Another question, is it possible to, in a for-loop incrementing until it reaches a certain number, to have it loop again without incrementing? Just have it drop what it is doing when it reaches this command and start again at the same number it was at? I know I could make a while loop and just...

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Hello, I've written a script to automate encoding of all the MP4 files in a directory (incl. subdirectories). But unfortunately it's running for the first MP4 file only. My machine details: root@Ubuntu16:~# uname -a Linux Ubuntu16 4.10.0-28-generic #32~16.04.2-Ubuntu SMP Thu Jul 20 10:19:48...

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gpiv_mktestimg

GPIV_MKTESTIMG(1)					      General Commands Manual						 GPIV_MKTESTIMG(1)

NAME

       gpiv_mktestimg - Generates a simplified image for image processing.

SYNOPSIS

       gpiv_mktestimg [-h | --help] [-p | --print] [-t N | --threshold N] [-w N] [-v | --version] [filename] < stdin > stdout

DESCRIPTION

       gpiv_mktestimg  generates  an  image  (pair)  in order to be processed by the processing tools. This program is provided for developing and
       testing image processing tools.

       The parameters read from the configuration resources (containing the key GPIV_IMGPROC) may be overruled by the  command	line  options,	as
       explained below.

Options
       -h | --help
	      On-line help

       -t N | --threshold N
	      Threshold value

       -v | --version
	      Print version information on standard output, then exit successfully.

       -w N   window size (default: 15)

       filename
	      Input image filename. Overrides stdin and stdout with the full filename of the image. Output will be written to filename.png. Param-
	      eters are stored in filename.par and may be used for future use by including them in ./gpivrc. If stdin and  stdout  are	used,  the
	      input is expected to be a PNG formatted image.

       SEE ALSO
	      gpivtools

AUTHOR

       Gerber Van der Graaf

								  7 November 2006						 GPIV_MKTESTIMG(1)

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New iteration of for-loop without incrementing?

Discussion started by: jeriryan87

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Pick up the return code for every iteration and display the result only once in loop.

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howto stop loop iteration

Discussion started by: presul

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for loop iteration and shell programming startup

Discussion started by: kashif_islam