logaling-command is a CLI for managing bilingual glossary. You can add/update/delete terms to your glossary, and search glossaries at once.
% gem install logaling-command
Create new glossary:
% loga new my_glossary en ja
Add term to glossary:
% loga add developer 開発者
% loga lookup develop developer 開発者 (my_glossary)
GNU GENERAL PUBLIC LICENSE Version 3. See COPYING.
(Miho Suzuki has a right to change the license including contributed patches.)