quick-docs/en-US/modules/proc_starting-stopping-and-querying-systemd-services.adoc

[#starting-stopping-and-querying-systemd-services]
= Starting, stopping, and querying Systemd services

You can perform various management tasks to control Systemd services using the `systemctl` command. The following is a set of example commands to demonstrate how to use `systemctl` to manage Systemd services.

.Prerequisites

* You are logged in as a user with administrator-level permissions.

.Procedure

The following commands control the `foo` service:

* Activate a service immediately:
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$ sudo systemctl start foo 
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* Deactivate a service immediately:
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$ sudo systemctl stop foo 
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* Restart a service:
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$ sudo systemctl restart foo 
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* Show the status of a service including if it is running or not:
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$ sudo systemctl status foo 
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* Enable a service to be started on bootup:
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$ sudo systemctl enable foo 
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* Disable a service to not start during bootup:
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$ sudo systemctl disable foo 
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* Prevent a service from starting dynamically or even manually unless unmasked:
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$ sudo systemctl mask foo 
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* Check if a service is already enabled or not:
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$ sudo systemctl is-enabled foo
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.Related Information

* Run `man systemctl` for more details.