====== FileExist ======

<code>
FileExist <var> <file>
FileExist <file>
</code>

Function available for direct calling and using in conditional. When direct calling, first mandatory parameter should be variable name, which will receive 0 or 1, depending on function result.


**Parameters**
|< 100% 15% >|
|var|Name of the variable that will receive the value (when calling directly).|
|file|Thename File name, the existence of which will be checked. May contain variables and environment variables.|

**Switches**

None.