Linux Useful Tricks — telnet Alternatives
Few tricks for DevOps operations in Linux —  During networking troubleshooting, to check if a port on the remote server is open, we can use the following command to test telnet via port: $ telnet <hostname> 6663
Trying xxx.xx.xx.xx…
Connected to .
Escape character is '^]'.
^CConnection closed by foreign host But under some circumstances telnet is not…
Linux Useful Tricks — telnet Alternatives Few tricks for DevOps operations in Linux —  During networking troubleshooting, to check if a port on the remote server is open, we can use the following command to test telnet via port: $ telnet <hostname> 6663
Trying xxx.xx.xx.xx…
Connected to .
Escape character is '^]'.
^CConnection closed by foreign host But under some circumstances telnet is not… cloud-computing
Linux Useful Tricks — telnet Alternatives trick DevOps operation Linux — networking troubleshooting check port remote server open use following command test telnet via port telnet hostname 6663 Trying xxxxxxxxx… Connected Escape character CConnection closed foreign host circumstance telnet not… cloudcomputing