PowerToys/doc/devdocs/modules/launcher/plugins/sys.md
Benjamin Hooper df2ed05edf
[Docs] Added Microsoft.Plugin.Sys DevDoc (#8350)
* Added Initial Microsoft.Plugin.Sys DevDoc

* Reword

* Updated Links within Readme

* Corrected Case for URL
2020-12-15 09:44:38 -08:00

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# Sys Plugin
As the name suggests, the Sys Plugin is used to directly run Windows system commands that have been entered by the user as a query. This is done by parsing the entry and validating the command, followed by executing it.
* Shutdown
* Restart
* Sign Out
* Lock
* Sleep
* Hibernate
* Empty Recycle Bin
![Image of Sys plugin](/doc/images/launcher/plugins/sys.gif)
## [`Sys`](/src/modules/launcher/Plugins/Microsoft.Plugin.Sys/Main.cs)
* Tries to parse the user input and returns a specific Windows system command by using a [`Result`](/src/modules/launcher/Wox.Plugin/Result.cs) list.
* While parsing, the Sys plugin uses [`FuzzyMatch`](/src/modules/launcher/Wox.Infrastructure/StringMatcher.cs) to get characters matching a result in the list.
### Score
* [`CalculateSearchScore`](/src/modules/launcher/Wox.Infrastructure/StringMatcher.cs) A match found near the beginning of a string is scored more than a match found near the end. A match is scored more if the characters in the patterns are closer to each other, while the score is lower if they are more spread out.