文件操作 - ssh.xml
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文件: /usr/lib/firewalld/services/ssh.xml
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<?xml version="1.0" encoding="utf-8"?> <service> <short>SSH</short> <description>Secure Shell (SSH) is a protocol for logging into and executing commands on remote machines. It provides secure encrypted communications. If you plan on accessing your machine remotely via SSH over a firewalled interface, enable this option. You need the openssh-server package installed for this option to be useful.</description> <port protocol="tcp" port="22"/> </service>
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