# todo > A simple, standards-based, cli todo manager. > More information: . - List startable tasks: `todo list --startable` - Add a new task to the work list: `todo new {{thing_to_do}} --list {{work}}` - Add a location to a task with a given ID: `todo edit --location {{location_name}} {{task_id}}` - Show details about a task: `todo show {{task_id}}` - Mark tasks with the specified IDs as completed: `todo done {{task_id1 task_id2 ...}}` - Delete a task: `todo delete {{task_id}}` - Delete done tasks and reset the IDs of the remaining tasks: `todo flush`