Redirecting to /bin/systemctl restart iptables.service

linux下執行防火牆相關指令報錯：linux Redirecting to /bin/systemctl restart iptables.service 1，安裝systemctl：bash yum install iptables-services 2，設置開機啓動：rest systemctl enable iptables.service 而後就能夠執行如下指令了：code system

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