Is there an easy way for me to catch when this program is being closed ?

You might look at IPC::System::Simple , it makes collecting return values simple. Read the Advanced Synopsis for examples.

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

In reply to Re^3: Multiple commands with one system call by zentara
in thread Multiple commands with one system call by renzosilv

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