move date(1) to minix manual page place.
This commit is contained in:
175
man/man1/date.1
Normal file
175
man/man1/date.1
Normal file
@@ -0,0 +1,175 @@
|
||||
.TH DATE 1
|
||||
.SH NAME
|
||||
date \- show and set date and time
|
||||
.SH SYNOPSIS
|
||||
.if n .nh
|
||||
.if n .na
|
||||
.B date
|
||||
[
|
||||
.B \-u
|
||||
] [
|
||||
.B \-c
|
||||
] [
|
||||
.B \-n
|
||||
] [
|
||||
.B \-d
|
||||
dsttype
|
||||
] [
|
||||
.B \-t
|
||||
minutes-west
|
||||
] [
|
||||
\fB\-a \fR[\fB+\fR|\fB-]\fIsss\fB.\fIfff\fR
|
||||
] [
|
||||
.BI + format
|
||||
] [
|
||||
\fR[\fIyyyy\fR]\fImmddhhmm\fR[\fIyy\fR][\fB.\fIss\fR]
|
||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Date
|
||||
without arguments writes the date and time to the standard output in
|
||||
the form
|
||||
.ce 1
|
||||
Wed Mar 8 14:54:40 EST 1989
|
||||
.br
|
||||
with
|
||||
.B EST
|
||||
replaced by the local time zone's abbreviation
|
||||
(or by the abbreviation for the time zone specified in the
|
||||
.B TZ
|
||||
environment variable if set).
|
||||
The exact output format depends on the locale.
|
||||
.PP
|
||||
If a command-line argument starts with a plus sign
|
||||
.RB (` + '),
|
||||
the rest of the argument is used as a
|
||||
.I format
|
||||
that controls what appears in the output.
|
||||
In the format, when a percent sign
|
||||
.RB (` % ')
|
||||
appears,
|
||||
it and the character after it are not output,
|
||||
but rather identify part of the date or time
|
||||
to be output in a particular way
|
||||
(or identify a special character to output):
|
||||
.nf
|
||||
.sp
|
||||
.if t .in +.5i
|
||||
.if n .in +2
|
||||
.ta \w'%M\0\0'u +\w'Wed Mar 8 14:54:40 EST 1989\0\0'u
|
||||
Sample output Explanation
|
||||
%a Wed Abbreviated weekday name*
|
||||
%A Wednesday Full weekday name*
|
||||
%b Mar Abbreviated month name*
|
||||
%B March Full month name*
|
||||
%c Wed Mar 08 14:54:40 1989 Date and time*
|
||||
%C 19 Century
|
||||
%d 08 Day of month (always two digits)
|
||||
%D 03/08/89 Month/day/year (eight characters)
|
||||
%e 8 Day of month (leading zero blanked)
|
||||
%h Mar Abbreviated month name*
|
||||
%H 14 24-hour-clock hour (two digits)
|
||||
%I 02 12-hour-clock hour (two digits)
|
||||
%j 067 Julian day number (three digits)
|
||||
%k 2 12-hour-clock hour (leading zero blanked)
|
||||
%l 14 24-hour-clock hour (leading zero blanked)
|
||||
%m 03 Month number (two digits)
|
||||
%M 54 Minute (two digits)
|
||||
%n \\n newline character
|
||||
%p PM AM/PM designation
|
||||
%r 02:54:40 PM Hour:minute:second AM/PM designation
|
||||
%R 14:54 Hour:minute
|
||||
%S 40 Second (two digits)
|
||||
%t \\t tab character
|
||||
%T 14:54:40 Hour:minute:second
|
||||
%U 10 Sunday-based week number (two digits)
|
||||
%w 3 Day number (one digit, Sunday is 0)
|
||||
%W 10 Monday-based week number (two digits)
|
||||
%x 03/08/89 Date*
|
||||
%X 14:54:40 Time*
|
||||
%y 89 Last two digits of year
|
||||
%Y 1989 Year in full
|
||||
%Z EST Time zone abbreviation
|
||||
%+ Wed Mar 8 14:54:40 EST 1989 Default output format*
|
||||
.if t .in -.5i
|
||||
.if n .in -2
|
||||
* The exact output depends on the locale.
|
||||
.sp
|
||||
.fi
|
||||
If a character other than one of those shown above appears after
|
||||
a percent sign in the format,
|
||||
that following character is output.
|
||||
All other characters in the format are copied unchanged to the output;
|
||||
a newline character is always added at the end of the output.
|
||||
.PP
|
||||
In Sunday-based week numbering,
|
||||
the first Sunday of the year begins week 1;
|
||||
days preceding it are part of ``week 0.''
|
||||
In Monday-based week numbering,
|
||||
the first Monday of the year begins week 1.
|
||||
.PP
|
||||
To set the date, use a command line argument with one of the following forms:
|
||||
.nf
|
||||
.if t .in +.5i
|
||||
.if n .in +2
|
||||
.ta \w'198903081454\0'u
|
||||
1454 24-hour-clock hours (first two digits) and minutes
|
||||
081454 Month day (first two digits), hours, and minutes
|
||||
03081454 Month (two digits, January is 01), month day, hours, minutes
|
||||
8903081454 Year, month, month day, hours, minutes
|
||||
0308145489 Month, month day, hours, minutes, year
|
||||
(on System V-compatible systems)
|
||||
030814541989 Month, month day, hours, minutes, four-digit year
|
||||
198903081454 Four-digit year, month, month day, hours, minutes
|
||||
.if t .in -.5i
|
||||
.if n .in -2
|
||||
.fi
|
||||
If the century, year, month, or month day is not given,
|
||||
the current value is used.
|
||||
Any of the above forms may be followed by a period and two digits that give
|
||||
the seconds part of the new time; if no seconds are given, zero is assumed.
|
||||
.PP
|
||||
These options are available:
|
||||
.TP
|
||||
.BR \-u " or " \-c
|
||||
Use UTC when setting and showing the date and time.
|
||||
.TP
|
||||
.B \-n
|
||||
Do not notify other networked systems of the time change.
|
||||
.TP
|
||||
.BI "\-d " dsttype
|
||||
Set the kernel-stored Daylight Saving Time type to the given value.
|
||||
(The kernel-stored DST type is used mostly by ``old'' binaries.)
|
||||
.TP
|
||||
.BI "\-t " minutes-west
|
||||
Set the kernel-stored ``minutes west of UTC'' value to the one given on the
|
||||
command line.
|
||||
(The kernel-stored DST type is used mostly by ``old'' binaries.)
|
||||
.TP
|
||||
.BI "\-a " adjustment
|
||||
Change the time forward (or backward) by the number of seconds
|
||||
(and fractions thereof) specified in the
|
||||
.I adjustment\^
|
||||
argument.
|
||||
Either the seconds part or the fractions part of the argument (but not both)
|
||||
may be omitted.
|
||||
On BSD-based systems,
|
||||
the adjustment is made by changing the rate at which time advances;
|
||||
on System-V-based systems, the adjustment is made by changing the time.
|
||||
.SH FILES
|
||||
.ta \w'/usr/share/zoneinfo/posixrules\0\0'u
|
||||
/usr/lib/locale/\f2L\fP/LC_TIME description of time locale \f2L\fP
|
||||
.br
|
||||
/usr/share/zoneinfo time zone information directory
|
||||
.br
|
||||
/usr/share/zoneinfo/localtime local time zone file
|
||||
.br
|
||||
/usr/share/zoneinfo/posixrules used with POSIX-style TZ's
|
||||
.br
|
||||
/usr/share/zoneinfo/GMT for UTC leap seconds
|
||||
.sp
|
||||
If
|
||||
.B /usr/share/zoneinfo/GMT
|
||||
is absent,
|
||||
UTC leap seconds are loaded from
|
||||
.BR /usr/share/zoneinfo/posixrules .
|
||||
.\" @(#)date.1 7.4
|
||||
Reference in New Issue
Block a user