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CentOS 6和CentOS 7管理系统服务的区别

2017-07-24 15:18 281 查看
管理系统服务CentOS 6CentOS 7（firewalld.service可简写成firewalldhttpd.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
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标签：  service systemctl
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