RHEL7新旧命令对比表

任务旧指令新指令使某服务自动启动chkconfig --level 3 httpd onsystemctl enable httpd.service使某服务不自动启动chkconfig --level 3 httpd offsystemctl disable httpd.service检查服务状态service httpd statussystemctl status httpd.service （服务详细信息） systemctl is-active httpd.service （仅显示是否 Active)显示所有已启动的服务chkconfig --listsystemctl list-units --type=service启动某服务service httpd startsystemctl start httpd.service停止某服务service httpd stopsystemctl stop httpd.service重启某服务service httpd restartsystemctl restart httpd.service