systemctl/service redhat6 redhat7区别
1 RHEL是什么缩写? Red Hat Enterprise Linux 2 CentOS是什么缩写? Community Enterprise Operating System,社区企业操作系统 3 RHEL与CentOS什么区别? redhat是收费版,CentOS免费; 4 systemctl/service redhat6 redhat7区别 systemctl是rhel7引入的命令,对rhel6中的service、chkconfig命令进行了整合; RHEL6 RHEL7 作用 service foo start systemctl start foo.service 启动服务 service foo restart systemctl restart foo.service 重启服务 service foo stop systemctl stop foo.service 停止服务 service foo reload systemctl reload foo.service 重新加载配置文件 service foo status systemctl status foo.service 查看服务状态 chkconfig foo on systemctl enable foo.service 开机自动启动 chkconfig foo off systemctl disable foo.service 开机不自动启动 chkconfig foo systemctl is-enabled foo.service 查看是否开机启动 chkconfig --list systemctl list-unit-files --type=service 查看各个级别下服务的启动与禁用情况