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| Linux+7平台下Oracle19C+standalone数据库安装文档 PDF 下载 
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		3.2.2 禁用设置 
		3.2.2.1 防火墙、 NetworkManager 
		3.2.2.1.1 检查状态 
		[root@crmcdb ~]# systemctl status firewalld 
		3.2.2.1.2 关闭防火墙-重启 
		[root@crmcdb ~]# systemctl disable firewalld 
		3.2.2.1.3 关闭防火墙-即时生效 
		[root@crmcdb ~]# systemctl stop firewalld 
		3.2.2.1.4 检查状态 
		[root@crmcdb ~]# systemctl status firewalld 
		3.2.2.2 禁用 selinux 
		[root@crmcdb ~]# vi /etc/selinux/config 
		# This file controls the state of SELinux on the system. 
		# SELINUX= can take one of these three values: 
		# enforcing - SELinux security policy is enforced. 
		# permissive - SELinux prints warnings instead of enforcing. 
		# disabled - No SELinux policy is loaded. 
		SELINUX= disabled 
		# SELINUXTYPE= can take one of three two values: 
		# targeted - Targeted processes are protected, 
		# minimum - Modification of targeted policy. Only selected processes are protected. 
		# mls - Multi Level Security protection. 
		SELINUXTYPE=targeted | 



 
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