Differences

This shows you the differences between two versions of the page.

--- services:cheatsheet [2016/07/06 13:12] – peter
+++ services:cheatsheet [2019/12/04 20:35] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== Services - Cheatsheet ======
-===== Service-related commands =====
-| ^systemd^SysVinit^
-|Start a service|systemctl start service_name.service|service service_name start|
-|Stop a service|systemctl stop service_name.service|service service_name stop|
-|Restart a service |systemctl restart service_name.service|service service_name restart|
-|Reload a service |systemctl reload service_name.service|service service_name reload|
-|Service status|systemctl status service_name.service|service service_name status|
-|Restart a service if already running|systemctl condrestart service_name.service|service service_name condrestart|
-|Enable service at startup|systemctl enable service_name.service|chkconfig service_name on|
-|Disable service at startup|systemctl disable service_name.service|chkconfig service_name off|
-|Check if a service is enabled at startup|systemctl is-enabled service_name.service|chkconfig service_name|
-|Create a new service file or modify configuration|systemctl daemon-reload service_name.service|chkconfig service_name <nowiki>--add</nowiki>|
-**NOTE**:  New versions of systemd support **systemctl start service_name** etc.
-===== Runlevels =====
-| ^systemd^SysVinit^
-|System halt|runlevel0.target,poweroff.target|0|
-|Single user mode|runlevel1.target,rescue.target|1, s, single|
-|Multi user|runlevel2.target, multi-user.target|2|
-|Multi user with network|runlevel3.target, multi-user.target|3|
-|Experimental|runlevel4.target, multi-user.target|4|
-|Multi user with network and GUI|runlevel5.target, graphical.target|5|
-|Reboot|runlevel5.target, reboot.target|6|
-|Emergency shell|emergency.target|emergency|
-|Change to multi-user runlevel|systemctl isolate multi-user.target|telinit 3|
-|Set multi-user level for next boot|ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target|<nowiki>sed s/^id:.*:initdefault:/id:3:initdefault:/</nowiki>|
-|Check current runlevel|systemctl get-default|runlevel|
-|Change default runlevel|systemctl set-default multi-user.target|<nowiki>sed s/^id:.*:initdefault:/id:3:initdefault:/</nowiki>|