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How to Check Open Ports in Linux

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Winnie Ondara
Sep 26, 2019

During the troubleshooting of services running on a Linux system, checking open ports is one of the tasks any user or administrator should consider performing. If a service is expected to be running but for some reason it’s not, then most likely the port associated with that service is closed and should be opened.
WO

Winnie Ondara

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