portfree

Find a free TCP or UDP port number

Brought to you by: pthoem

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Last Update: 2018-03-06

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portfree (pf) is made to find a free TCP or UDP port number by trying to open and bind a socket with that port number at the IPv4 address 0.0.0.0 or the given IPv4 address. ~~~Many Thanks to Ingo Schaefer & Sascha Rommelfangen!~~~

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Registered

2011-07-05

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$300 Free Credits to Build on Google Cloud

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Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.

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