# bash ./gurlspb-de.txt
msgfmt -o gurlpb-de.mo gurlpb-de.pot
msgfmt -o gurlpb-de_DE.mo gurlpb-de.pot
msgfmt -o gurlpb.mo gurlpb-en.pot
msgfmt -o gurlpb-ru.mo gurlpb-ru.pot
msgfmt -o gurlpb-ru_RU.mo gurlpb-ru.pot
msgfmt -o gurlpb-es.mo gurlpb-es.pot
msgfmt -o gurlpb-es_ES.mo gurlpb-es.pot
msgfmt -o gurlpb-cn.mo gurlpb-cn.pot
msgfmt -o gurlpb-zh_CN.mo gurlpb-cn.pot


# https://codex.wordpress.org/I18n_for_WordPress_Developers