[TYPO3-dev] clear all cache via cli

[Philipp]

How can i clear all caches via a command line? I wrote a script to deploy my last changes to production and want it to clear all caches when finished.

i tried the extension cleartypo3cache, but it says 
The supplied 'cliKey' is not valid. Valid keys are:
extbase
lowlevel_admin
lowlevel_cleaner
lowlevel_refindex
scheduler

isnt there a built-in possibility for that?
something like lowlevel_admin clearCache
running TYPO3 version is 6.1.3

thanks