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1.1 root 1: .TH DATE 1
2: .CT 1 time_man sa_nonmortals inst_info
3: .SH NAME
4: date \- print or set the date
5: .SH SYNOPSIS
6: .B date
7: .RB "
8: [
9: .I yymmddhhmm
10: [
11: .I " . "ss
12: ]
13: ]
14: .I "
15: .SH DESCRIPTION
16: If no argument is given, the current date and time are printed.
17: If an argument is given and the user is
18: the super-user, the current date is set.
19: .I yy
20: is the last two digits of the year;
21: the first
22: .I mm
23: is the month number;
24: .I dd
25: is the day number in the month;
26: .I hh
27: is the hour number (24 hour system);
28: the second
29: .I mm
30: is the minute number;
31: .BI . ss
32: is optional and is the seconds.
33: The year, month and day may be omitted, the current
34: values being the defaults.
35: The system operates in GMT.
36: .I Date
37: takes care of the conversion to and from
38: local standard and daylight time.
39: The options are
40: .TP
41: .B -u
42: Set or report GMT rather than local time.
43: .TP
44: .B -n
45: Set or report the date as the number of seconds since the
46: epoch.
47: .SH EXAMPLES
48: .TP
49: .L
50: date 10080045
51: Set the date to Oct 8, 12:45 AM, local time.
52: .SH FILES
53: .F /usr/adm/wtmp
54: to record time-setting
55: .SH SEE ALSO
56: .IR utmp (5)
57: .SH DIAGNOSTICS
58: `No permission'
59: if a non-super user tries to change the date;
60: `bad conversion'
61: if the date is invalid.
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