let-env config = ($env.config | upsert show_banner false) let-env config = ($env.config | upsert rm.always_trash true) let-env config = ($env.config | upsert edit_mode vi) let-env config = ($env.config | upsert history.max_size 100000) let-env config = ($env.config | upsert footer_mode auto) let-env config = ($env.config | upsert history.file_format "sqlite")