Commit | Line | Data |
---|---|---|
e6817382 BJ |
1 | .TH DATE 1 |
2 | .SH NAME | |
3 | date \- print and set the date | |
4 | .SH SYNOPSIS | |
5 | .B date | |
6 | .RB "[ yymmddhhmm [ " . "ss ] ]" | |
7 | .SH DESCRIPTION | |
8 | If no argument is given, the current date and time are printed. | |
9 | If an argument is given, the current date is set. | |
10 | .I yy | |
11 | is the last two digits of the year; | |
12 | the first | |
13 | .I mm | |
14 | is the month number; | |
15 | .I dd | |
16 | is the day number in the month; | |
17 | .I hh | |
18 | is the hour number (24 hour system); | |
19 | the second | |
20 | .I mm | |
21 | is the minute number; | |
22 | .BI . ss | |
23 | is optional and is the seconds. | |
24 | For example: | |
25 | .IP | |
26 | date 10080045 | |
27 | .PP | |
28 | sets the date to Oct 8, 12:45 AM. | |
29 | The year, month and day may be omitted, the current | |
30 | values being the defaults. | |
31 | The system operates in GMT. | |
32 | .I Date | |
33 | takes care of the conversion to and from | |
34 | local standard and daylight time. | |
35 | .SH FILES | |
36 | /usr/adm/wtmp to record time-setting | |
37 | .SH SEE ALSO | |
38 | utmp(5) | |
39 | .SH DIAGNOSTICS | |
40 | `No permission' if | |
41 | you aren't the super-user and you try to change the date; | |
42 | `bad conversion' if the date set is syntactically incorrect. |