See $CHILD_ERROR in perlfunc. Besides, it is safer to invoke your command with the list syntax offered by many IPC modules (e.g. IPC::Open2). This was suggested before, but you are acting hostile towards the answerers.

It is even safer (and possibly more resource-conserving) not to call out to an external program, but to just use a common module such as LWP::Simple.

In reply to Re: Thread Exit Status by Anonymous Monk
in thread Thread Exit Status by anshumangoyal

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