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highfestiva/tcpserve.py

Created May 4, 2021 11:54
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Check if a local TCP port is available
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tcpserve.py
#!/usr/bin/env python3
import socket
import sys
host,port = sys.argv[1].split(':')
port = int(port)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((host,port))
s.listen(1)
s.close()
print('ok')
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