On linux, how to check if port is in listen state without trying to connect.
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by Daniel
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Published on 2010-05-31T09:49:18Z
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2010/05/31
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Hi,
How do I check with C if a port on my local machine (if required by passing an IP or interface, too), is in listen state? I don't want to connect to this port for checking because I don't want to irritate the service behind this port.
I want to use this to add the missing net.tcp.listen item to Zabbix.
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