cal
is a standard progam on Unix that prints an ASCII calendar of the current month or year.
Cal\' (short for California') is also the nickname for the University of California, Berkeley, dating from the days when it was the only University of California campus (1868-1927), prior to the creation of UCLA. It is still frequently used for the U.C. Berkeley sports teams.Example
~$ cal
May 2003
Su Mo Tu We Th Fr Sa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
See also