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+Download script and run it once
+===============================
+
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+
+[⬅️ Go back to main README](../../README.md)
+
+> ℹ️️ **Info**: This module can not be used on its own but requires the base
+> installation. See [main README](../../README.md) for details.
+
+Description
+-----------
+
+This module adds a function that downloads a script, checks for syntax
+validity and runs it once.
+
+Requirements and installation
+-----------------------------
+
+Just install the module:
+
+    $ScriptInstallUpdate mod/scriptrunonce;
+
+Configuration
+-------------
+
+The optional configuration goes to `global-config-overlay`.
+
+* `ScriptRunOnceBaseUrl`: base url, prepended to parameter
+* `ScriptRunOnceUrlSuffix`: url suffix, appended to parameter
+
+> ℹ️ **Info**: Copy relevant configuration from
+> [`global-config`](../../global-config.rsc) (the one without `-overlay`) to
+> your local `global-config-overlay` and modify it to your specific needs.
+
+If the parameter passed to the function is not a complete URL (starting
+with protocol `ftp://`, `http://`, `https://` or `sftp://`) the base-url is
+prepended, and file extension `.rsc` and url-suffix are appended.
+
+Usage and invocation
+--------------------
+
+The function `$ScriptRunOnce` expects an URL (or name if
+`ScriptRunOnceBaseUrl` is given) pointing to a script as parameter.
+
+    $ScriptRunOnce https://git.eworm.de/cgit/routeros-scripts/plain/doc/mod/scriptrunonce.d/hello-world.rsc;
+
+![ScriptRunOnce](scriptrunonce.d/scriptrunonce.avif)
+
+Giving multiple scripts is possible, separated by comma.
+
+---
+[⬅️ Go back to main README](../../README.md)  
+[⬆️ Go back to top](#top)