06-28-2005
Problem starting a script from a 'main'-script
Please Help!
I have a main script (ksh) where another script is called (convert_picture). Normally this works ok, but since some changes has been made on the unix-server (I dont know what
) suddenly it doesnt work anymore: i get an error message:
ksh: convert_picture not found. I am logged in as the owner of all the scripts (and tools) so the rights are ok.
The line in the main-script looks like this (the script is been called wihtout sh or ./ and this usually worked ok):
convert_picture original_picture.jpg thumbnail.jpg
and the content of convert_picture (here a tool called Alchemy is called):
nice alchemy -j --y -Xb124 -Yb88 -+ -Q -o "$1" "$2"
What I don't understand is: I can see the file with ls of the vi editor, but when I try to execute it, it says 'not found'
Thanx in advance
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LEARN ABOUT SUSE
pfsinhdrgen
pfsinhdrgen(1) General Commands Manual pfsinhdrgen(1)
NAME
pfsinhdrgen - Create a pfs stream with different exposures defined by hdrgen script.
SYNOPSIS
pfsinhdrgen <sample.hdrgen>
DESCRIPTION
This program reads files defined in given hdrgen script and outputs them in a PFS stream. Each frame has a tag BV with corresponding
brightness value (APEX standard). Larger BV corresponds to less exposure (darker image), necessary to capture a bright scene.
The generated PFS stream is to be used with photo-metric calibration software and with generators of HDR images.
HDRGEN script file is a plain text file in which each line contains: <path_to_an_image> <inverse_of_exposure_time_in_seconds> <aper-
ture_size> <iso_speed> 0
In most cases it is convenient to use the jpeg2hdrgen program to create such a file automatically. In case it could not parse the exif
information from jpeg files, it is necessary to create this file by hand. Below are the sample contents of such file:
<--- cut here: sample.hdrgen /var/tmp/images/img08.jpg 4 2.8 100 0 /var/tmp/images/img09.jpg 58.8235 2.8 100 0 /var/tmp/images/img10.jpg
76.9231 2.8 100 0 /var/tmp/images/img11.jpg 322.581 2.8 100 0 /var/tmp/images/img12.jpg 400 2.8 100 0 <--- cut here: sample.hdrgen
EXAMPLES
pfsinhdrgen sample.hdrgen | pfsview
View exposures defined in sample.hdrgen script.
SEE ALSO
jpeg2hdrgen(1) pfshdrcalibrate(1)
BUGS
Please report bugs and comments on implementation to Grzegorz Krawczyk <gkrawczyk@users.sourceforge.net>.
pfsinhdrgen(1)