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| linux:manage-systemd-services [2017/09/02 15:11] – [Manage Systemd Services] michael | linux:manage-systemd-services [2019/03/07 12:50] (current) – [Systemctl Examples] michael | ||
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| + | **//Um eigene Systemd Unite Files zu erstellen bitte hier schauen:// | ||
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| Here we will cover service management with the systemctl command, which is used to control the state of the systemd system and service manager. | Here we will cover service management with the systemctl command, which is used to control the state of the systemd system and service manager. | ||
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| - | Here are some examples outlining how to use the systemctl command to manage various services. | + | '' |
| <WRAP center box 100%> | <WRAP center box 100%> | ||
| ==== Check the Status of a Service ==== | ==== Check the Status of a Service ==== | ||
| - | The current status of a service can be checked as shown below. | + | '' |
| <sxh plain; gutter: false;> | <sxh plain; gutter: false;> | ||
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| ==== Starting, Stopping and Restarting Services ==== | ==== Starting, Stopping and Restarting Services ==== | ||
| - | Systemctl can be used to start, stop and restart services as demonstrated. | + | '' |
| Here we stop the chronyd service and confirm that it is no longer actively running. | Here we stop the chronyd service and confirm that it is no longer actively running. | ||
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| ==== Enabling and Disabling Services ==== | ==== Enabling and Disabling Services ==== | ||
| - | If a service is enabled it will be started automatically during system boot, however if a service is disabled it will not automatically start up during system boot. It is possible for a user or another service to manually start up the disabled service. | + | '' |
| Below we can see that the chronyd service is enabled, after disabling it the symlink is removed. Once disabled the service will still be actively running, however if the system is rebooted the service will not start up unless manually started. | Below we can see that the chronyd service is enabled, after disabling it the symlink is removed. Once disabled the service will still be actively running, however if the system is rebooted the service will not start up unless manually started. | ||
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| ==== View Status of all Services ==== | ==== View Status of all Services ==== | ||
| - | A list of the current status of all services can be viewed with the command below, remove --all to only list active services. | + | '' |
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| - | A list of all services can be viewed to see if they are currently enabled with the command below. | + | '' |
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| ===== Summary ===== | ===== Summary ===== | ||
| - | With systemctl we can check if a service is currently active or enabled to start up automatically during system boot. We can start, stop, restart and reload services, as well as disable them from starting up during system boot and even mask them to prevent them being started up completely. | + | <wrap hi>With systemctl we can check if a service is currently active or enabled to start up automatically during system boot. We can start, stop, restart and reload services, as well as disable them from starting up during system boot and even mask them to prevent them being started up completely.</ |
| As systemd gains popularity and replaces older alternatives, | As systemd gains popularity and replaces older alternatives, | ||
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| - | https:// | ||