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Home: Perl Programming Help: mod_perl:
Perl script - No error - No output - running from server


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Jan 19, 2011, 2:47 AM

Post #1 of 1 (26680 views)
Perl script - No error - No output - running from server Can't Post


I'm developing a server using CGI-perl. I'm a linux user. I made a CGI page nd i'm calling a perl script as a response to submit. I'm performing various tasks with in tat perl file using system() command, like given below

$cmd="perl <input file>";

When i tried to run a 3rd party software executable command (svm_classify) like this

$cmd="svm_classify <testfile> <modelfile> <outputfile>";

the output file is not getting generated. but it says no error also.
the code works fine BUT NOT WORKING WHEN I RUN FROM A SERVER(localhost)

I tried to run that part alone as a perl script nd its working fine.
I tried to run that part from command line nd its working fine.

PLSSSSSSSS help me out!!!!!!!!!!

thanx a lot,
K. Sivarajan.


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