Uruchomienie, wykonanie: cal [options] [[month] year]
Jak działa CAL, co robi CAL: Print a 12-month calendar (beginning with January) for the given year, or a one-month calendar of the given month and year. month ranges from 1 to 12. year ranges from 1 to 9999. With no arguments, print a calendar for the current month
Dostępne opcje, wywołanie CAL: Display Julian dates (days numbered 1 to 365, starting from January 1). Display Monday as the first day of the week. Display entire year.
Użycie CAL zastosowanie komendy na linii poleceńw Słownik C .
