4.3BSD-Tahoe/usr/man/cat1/cal.0
CAL(1) UNIX Programmer's Manual CAL(1)
NNAAMMEE
cal - print calendar
SSYYNNOOPPSSIISS
ccaall [ month ] [ year ]
DDEESSCCRRIIPPTTIIOONN
_C_a_l prints a calendar for the specified year. If a month is
also specified, a calendar just for that month is printed.
If no arguments are given, a calendar for the current month
is printed. _Y_e_a_r can be between 1 and 9999. The _m_o_n_t_h is a
number between 1 and 12. The calendar produced is that for
England and her colonies.
Try September 1752.
BBUUGGSS
The year is always considered to start in January even
though this is historically naive.
Beware that `cal 78' refers to the early Christian era, not
the 20th century.
Printed 7/9/88 May 28, 1987 1