Hmm... if I just want to know which next port (starting from e.g. 1025) is free, but without binding to it (e.g. to pass the port number to an external program) - how can that be done? I'm doing an (unportable) system "lsof -i :$port" in ssh chain to check whether it's busy. Is there a better (portable) way?

cheers,

--shmem 

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                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re^2: What's the best way to find an unused TCP port on the local system by shmem
in thread What's the best way to find an unused TCP port on the local system by DrWhy

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