~/ottd/grfdev/firs$ hg log | grep 'Nutzer' | awk '{print $2}' | sort | uniq
Alberth
Ammler
andythenorth
Brumi
eints
FooBar
Hirundo
Hyronymus
Joel_A
planetmaker
Supercheese
terkhen
Terkhen
wojteks86
yexo