TAR and GZIP or the command I always forget

As simple as it may seem I always forget the command line options for tar to unpack a tgz-file. And to avoid 'googling' I will put them here once and for all...

For creating one can use:

tar cfvz [file].tgz [path] [file]

and for extracting:

tar xfvz [file].tgz

cheers