centos 7 禁用防火墙

  • 禁用防火墙
systemctl stop firewalld.service
systemctl disable firewalld.service
  • 查看状态
systemctl status firewalld.service
  • 启动一个服务:
systemctl start firewalld.service
  • 关闭一个服务:
systemctl stop firewalld.service
  • 重启一个服务:
systemctl restart firewalld.service
  • 显示一个服务的状态:systemctl
status firewalld.service
  • 在开机时启用一个服务:
systemctl enable firewalld.service
  • 在开机时禁用一个服务:
systemctl disable firewalld.service
  • 查看服务是否开机启动:
systemctl is-enabled firewalld.service;echo $?
  • 查看已启动的服务列表:
systemctl list-unit-files|grep enabled

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