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CentOS 6和CentOS 7管理系统服务的区别
管理系统服务 | CentOS 6 | CentOS 7 (firewalld.service可简写成firewalld httpd.service可简写成httpd) |
关闭防火墙 | # service iptables stop | # systemctl stop firewalld.service |
禁止防火墙开机自启 | # chkconfig iptables off | # systemctl disable firewalld.service |
查看防火墙是否运行 | # service iptables status | # firewall-cmd --state |
暂时关闭SELinux | # setenforce 0 | |
禁止SELinux开机自启 (永久关闭SELinux) | # vim /etc/selinux/config --> SELINUX=disabled # reboot | |
查看SELinux状态 | # getenforce | |
启动httpd服务 | # service httpd start | # systemctl start httpd.service |
停止httpd服务 | # service httpd stop | # systemctl stop httpd.service |
重启httpd服务 | # service httpd restart | # systemctl restart httpd.service |
条件式重启httpd服务 (服务之前已经启动-->重启 服务之前没有启动-->不做任何操作) | # service httpd condrestart # service httpd try-restart | # systemctl condrestart httpd.service # systemctl try-restart httpd.service |
重载httpd服务 | # service httpd reload | # systemctl reload httpd.service |
重载或重启httpd服务 (服务支持重载-->重载 服务不支持重载-->重启) | 无 | # systemctl reload-or-restart httpd.service |
重载或条件式重启httpd服务 (服务支持重载-->重载 服务不支持重载且之前已经启动-->重启 服务不支持重载且之前没有启动-->不做任何操作) | 无 | # systemctl reload-or-try-restart httpd.service |
查看httpd服务是否运行 | # service httpd status | # systemctl is-active httpd.service # systemctl status httpd.service |
设定httpd服务开机自启 | # chkconfig httpd on | # systemctl enable httpd.service |
禁止httpd服务开机自启 | # chkconfig httpd off | # systemctl disable httpd.service |
查看httpd服务是否开机自启 | # chkconfig --list httpd | # systemctl is-enabled httpd.service # systemctl status httpd.service |
列出所有正在运行的服务 | 无 | # systemctl list-units --type service |
列出所有服务的开机自启状态 | # chkconfig --list | # systemctl list-unit-files --type service |
禁止设定httpd服务开机自启 (禁用# systemctl enable httpd.service) | 无 | # systemctl mask httpd.service |
取消禁止设定httpd服务开机自启 (恢复# systemctl enable httpd.service) | 无 | # systemctl unmask httpd.service |
查看httpd服务的依赖关系 | 无 | # systemctl list-dependencies httpd.service |
结束所有httpd进程 | # killall httpd | # systemctl kill httpd |
本文出自 “天道酬勤” 博客,请务必保留此出处http://qiuyue.blog.51cto.com/1246073/1950471
CentOS 6和CentOS 7管理系统服务的区别