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1CAL(1) BSD Reference Manual CAL(1)
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3N\bNA\bAM\bME\bE
4 c\bca\bal\bl - displays a calendar
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6S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
7 c\bca\bal\bl [-\b-j\bjy\by] [_\bm_\bo_\bn_\bt_\bh [_\by_\be_\ba_\br]]
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9D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
10 C\bCa\bal\bl displays a simple calendar. If arguments are not specified, the cur-
11 rent month is displayed. The options are as follows:
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13 -\b-j\bj Display julian dates (days one-based, numbered from January 1).
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15 -\b-y\by Display a calendar for the current year.
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17 A single parameter specifies the year (1 - 9999) to be displayed; note
18 the year must be fully specified: ``cal 89'' will _\bn_\bo_\bt display a calendar
19 for 1989. Two parameters denote the month (1 - 12) and year. If no pa-
20 rameters are specified, the current month's calendar is displayed.
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22 A year starts on Jan 1.
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24 The Gregorian Reformation is assumed to have occurred in 1752 on the 3rd
25 of September. By this time, most countries had recognized the reforma-
26 tion (although a few did not recognize it until the early 1900's.) Ten
27 days following that date were eliminated by the reformation, so the cal-
28 endar for that month is a bit unusual.
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30H\bHI\bIS\bST\bTO\bOR\bRY\bY
31 A c\bca\bal\bl command appeared in Version 6 AT&T UNIX.
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334.4BSD June 6, 1993 1