1.檢視防火牆狀態
systemctl status firewalld
firewall-cmd --state #檢視預設防火牆狀態(關閉後顯示notrunning,開啟後顯示running)
2.檢視防火牆是否開機啟動
systemctl is-enabled firewalld
3.關閉防火牆
systemctl stop firewalld
systemctl stop firewalld.service
systemctl status firewalld
4.禁用防火牆(系統啟動時不啟動防火牆服務)
systemctl disable firewalld
systemctl disable firewalld.service
systemctl is-enabled firewalld
1.檢視防火牆狀態
systemctl status firewalld
firewall-cmd --state #檢視預設防火牆狀態(關閉後顯示notrunning,開啟後顯示running)
2.檢視防火牆是否開機啟動
systemctl is-enabled firewalld
3.關閉防火牆
systemctl stop firewalld
systemctl stop firewalld.service
systemctl status firewalld
4.禁用防火牆(系統啟動時不啟動防火牆服務)
systemctl disable firewalld
systemctl disable firewalld.service
systemctl is-enabled firewalld
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