Unit firewalld.service could not be found
Centos7 下默認的防火牆是 Firewall，替代了以前的 iptables，Firewall 有圖形界面管理和命令行管理兩種方式，本文簡要介紹命令 行Firewall 的使用。java 若是提示：Unit firewalld.service could not be found. 說明防火牆沒有安裝，須要安裝web yum install firewalld firewall-config
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相關文章
- 1. Docker安裝centos7報Unit firewalld.service could not be found.異常
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