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![Check Open Ports in Linux [2 Simple Commands]](https://linuxhandbook.com/content/images/2022/03/check-port-linux.png "Check Open Ports in Linux [2 Simple Commands]")
Check Open Ports in Linux [2 Simple Commands]
5 Ways to Check if a Port Is Opened - wikiHow
Windows Netstat Command to Check Open Ports in Windows
Test if a port on a remote system is reachable
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Using telnet to Test Open Ports - Definition, Importance, Use
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