I want to add paths to a CLASSPATH variable but if I use the :
setenv CLASSPATH /opt
all previous entries are erased. How do I append additional entries to a system variable without overwriting the original value.
Thanx (3 Replies)
Well first of all I am a real Unix newbie. I am taking a course on it in University. I kind of understand set and setenv but, I think it si something that I should really understand. So I thought that I would try a forum out and see how good you guys really are.
The question:
Execute the... (1 Reply)
Is it possible to set environement variable in a script (for example, perl script) so that the variable will be set after exiting the script - in a father shell. (2 Replies)
I'm trying to use awk function sub or even gsub to search a file and replace all occurences of "$curYear|" with "$curYear ".
I need to remove the pipe delimator from only that field. I'm getting
awk: syntax error near line 1
awk: illegal statement near line 1
with this use in my ksh... (4 Replies)
I am having the following environment setup script.
$cat dbenv.sh
#! /bin/csh
#
set history=32
stty sane
setenv ORACLE_HOME=/dboracle/orabase/product/10.1.0.3
set ORACLE_BASE=/dboracle/orabase
set... (2 Replies)
Hello All,
I have a problem using connect(...) function in C++. I am using SSH from my windows system to connect it to linux server. The program works fine if I run it directly in Linux machine but I need it to run through windows machine.
The function returns -1 and so my program terminates.
... (3 Replies)
helllo every body ..
hope you are having good time programming in unix .
here is a little problem faced me :
setenv("myvar","bla bla",1);
system("myvar=$(grep....));
printf("%s\n", getenv("myvar"));
will print :
bla bla ..
how can i get the value of grep into my program ? ... (7 Replies)
Hi,
I have a client-server socket program. It has been working fine for over a year, but recently it started to show strange behavior.:confused:
After the server program runs for a while, it will show in the top command saying it is using lots of CPU, MEM. I assume it means the server code is... (1 Reply)
Hi all!
I need to add new environment variable.
e.g. # setenv LD_LIBRARY_PATH "/usr/ucblib:"
#
I check:# env
LD_LIBRARY_PATH=/usr/ucblib:
After rebooting I don't see this variable.
Why don't save this variable?
Thanks. (5 Replies)
Discussion started by: wolfgang
5 Replies
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)