++ed by:
JETEVE GFUJI CUB PALIK KEEDI
8 non-PAUSE users
Author image Tatsuhiko Miyagawa
and 31 contributors

Changes for version 2.22 - 2019-10-08

  • Portability fixes for Win32 and non-linux #83, #87

Modules

find a free TCP/UDP port
testing TCP program
check if a port is open from command line