• CODESH - COllaborative DEvelopment SHell is an intelligent shell, which automatically logs a user's command line (shell) session: commands, scripts executed, output produced, changes to environment variables, alias creation and other information needed to recreate the session later. This session is uniquely tagged and stored in local or distributed backend repositories and can be extracted and reproduced at any time by the user who created the session or by collaborators located anywhere in the world.