telnet
A client program for the telnet remote login protocol
Telnet is an old protocol for logging into remote systems. It is rarely used, since the transfer is not encrypted (ssh is mostly used these days). The telnet client is often used for debugging other network services. The command telnet localhost 25 connects to the local smtp server, for example.
There is no official package available for openSUSE Leap 15.6배포판
openSUSE Tumbleweed
openSUSE Leap 15.5
SUSE SLE-15-SP2
SUSE SLE-15-SP1
SUSE SLE-12-SP5
Debian 10
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The following distributions are not officially supported. Use these packages at your own risk.