system returns an exit value. You should try looking at it to see what is wrong.
   system("program -a arg1 -b arg2");
   $exit_val = $? >> 8;   # or divide by 256 if you like

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A return value of 0 indicates success.

Have you tried leaving off the -f filename argument as another way to see if the program has successfully been executed by system?

In reply to Re: system call not working by virtualsue
in thread system call not working by Becky

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