centos7下安裝telnet服務

先查看是否安裝Telnet [[email protected] ~]# rpm -qa | grep telnet telnet-server-0.17-64.el7.x86_64 telnet-0.17-64.el7.x86_64 若沒有安裝，則分別安裝telnet 和 telnet-server [[email protected] ~]# yum install telnet-server

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