# calendar > Display upcoming events from a calendar file. > More information: . - Show events for today and tomorrow (or the weekend on Friday) from the default calendar: `calendar` - Look [A]head, showing events for the next 30 days: `calendar -A {{30}}` - Look [B]ack, showing events for the previous 7 days: `calendar -B {{7}}` - Show events from a custom calendar [f]ile: `calendar -f {{path/to/file}}`