Manual:PurgePage.php/en

Details
purgePage.php file is a maintenance script to send purge requests for listed pages to squids.

It's supposed to purge specific files and their old versions

Syntax
Give a list of page titles to purge, one per line, from standard input:

Give a list of page titles to purge, one per line, from a file:

where  contains a list of pagenames to be regenerated.