查看服务列表代码

service –status-all

systemctl 命令

##列出当前系统服务的状态

systemctl list-units

##列出服务的开机状态

systemctl list-unit-files

列出指定类型的配置文件 systemctl list-unit-files –type=service

##查看指定服务的状态

systemctl status sshd

##关闭指定服务

systemctl stop sshd

##开启指定服务

systemctl start sshd

##从新启动服务

systemctl restart sshd

##设定指定服务开机开启

systemctl enable sshd

##设定指定服务开机关闭

systemctl disable sshd

##使指定服务从新加载配置

systemctl reload sshd

##查看指定服务的倚赖关系

systemctl list-dependencies sshd

##冻结指定服务

systemctl mask sshd

##启用服务

systemctl unmask sshd

##开机不开启图形

systemctl set-default multi-user.target

##开机启动图形

systemctl set-default graphical.target