DATE(1) >>>>> >>>>>>>> DATE(1)
>>>>>
date - >>>> >> >>>> >>>>> >>>>
>>>>>>
>>>>
date [>>>>>>]... [+>>>>>>>]
date [>>>>>>]... MMDDhhmm[[CC]YY][.ss]
>>>>>
>>>> >>>>>>> >>>>>> >>
>>>>>>> >>>>>>. >> -s> >> >>
MMDDhhmm[[CC]YY][.ss]> >>>> >>>>>>>
>>>>>> >>>>>.
>>>>>>>>> >>>>>>>>>
>>>>>>>> >>>>>>> >>>>>>>
>>>>>>>> >>>>>>> >>>>>.
-d, --date=>>>>>
>>>> >>>>> >>>>>>> >>
>>>>>>>> >>>> '>>>>'
--debug
>>>> >>>>>>> >>>>>>>
>>>> >> >>>>>>>>>
>>>>>>> >>> >>> >>>>>
>>>>>>>
-f, --file=>>>_>>>>>>>
>>> --date> >>>> >>>>> >>>
>>> >> >>>_>>>>>>>> >>>
>>> >>>_>>>>>>> >> ->
>>>>> >>>>>>> >> >>>>>
>>>>>>>
-I[>>>>>], --iso-8601[=>>>>>]
>>> >>>>>>>/>>>>>
>>>>>> ISO 8601. >>>>>>>='date'
(>>>>>)> >> 'hours' >> 'minutes' >>
'seconds' >> 'ns' >>>>>> >>>
>>>>>>> >>>>>> >>>>>>
>>>>>>>. >>>>: 2006-08-14T02:34:56-06:00
--resolution
>>> >>>>> >>>>>>>
>>>>>>> >>>>>>>. >>>>:
0.000000001
-R, --rfc-email
>>> >>>>>>> >>>>>>
>>>>>> RFC 5322. >>>>: Mon, 14 Aug 2006
02:34:56 +0000
--rfc-3339=>>>>>
>>> >>>>>>>/>>>>>
>>>>>> RFC 3339. >>>>>>>='date' >>
'seconds' >> 'ns' >>>>>> >>>
>>>>>>> >>>>>> >>>>>>
>>>>>>>. >>>>: 2006-08-14 02:34:56-06:00
-r, --reference=>>>
>>>> >>> >>> >>>>> >>>>>
-s, --set=>>>>>
>>>> >>>>> >>>>>>> >>
>>>>>>>
-u, --utc, --universal
>>>> >> >>>> >>>>>>>
>>>>>>> >>>>>> (UTC)
--help >>>> >>> >>>>>>>> >>>>>
--version
>>>> >>>>>>> >>>>>>>
>>>>>
>>>> >>>>>>>> >>>> >>>>
>>>>>>> >>>>> >>>>>
>>>>>>>>. >>: --date > --file > --reference >
--resolution.
>>>>>>> >>>>> >> >>>>>.
>>>>>>> >>>>>>> >>:
%% >>> % >>>>
%a >>> >>> >>>>>>> >>>>>>>
>>>>>>> (>>> Sun)
%A >>> >>> >>>>>>> >>>>>>
>>>>>>> (>>> Sunday)
%b >>> >>>>> >>>>>>>
>>>>>>> (>>> Jan)
%B >>> >>>>> >>>>>>
>>>>>>> (>>> January)
%c >>>>> >>>> >>>>>>> (>>>
Thu Mar 3 23:05:25 2005)
%C >>>>>> >>> %Y> >>>>>>>>
>>> >>> >>>>> (>>> 20)
%d >>> >>>>> (>>> 01)
%D >>>>>>> (>>>>)> >>> %m/%d/%y
%e >>> >>>>>> >>>>
>>>>>>>> >>> %_d
%F >>>>>>> >>>>>>> >>> %+4Y-%m-%d
%g >>> >>>>> >> >>> >>>
>>>>> ISO (>>>>> 00-99)> >>>> %G
%G >>> >>> >>>>> ISO> >>>> >>
>>>> >>>>> >>> >> %V
%h >>> %b
%H >>>>>> (00..23)
%I >>>>>> (01..12)
%j >>> >> >>>>> (001..366)
%k >>>>>>> >>>>> >>>>>>> (
0..23)> >>> %_H
%l >>>>>>> >>>>> >>>>>>> (
1..12)> >>> %_I
%m >>>>> (01..12)
%M >>>>>>> (00..59)
%n >>> >>>>
%N >>>> >>>>> (000000000..999999999)
%p >> >>>>> AM >> PM >>
>>>>>>>> >>>> >>> >> >>>
>>>>>>>
%P >>> %p> >>>> >>>>> >>>>>
%q >>> >>>>> (1..4)
%r >>> >>>> >>> 12 >>>>
>>>>>>> (>>> 11:11:04 PM)
%R >>>>>> >>>>>>>> >>>>>>
24 >>>>> >>> %H:%M
%s >>>>>>> >>> >>>
>>>>>>>> (Epoch) (1970-01-01 00:00 UTC)
%S >>>>>>> (00..60)
%t >>>>> >>>>>
%T >>>>>> >>> %H:%M:%S
%u >>> >>>>>>> (1..7)> 1 >>
>>>>>>>
%U >>> >>>>>>> >> >>>>>> >>
>>>>>> >>>>> >>> >>>>
>>>>>>> (00..53)
%V >>> >>>>> ISO> >> >>>>>>
>>>>>>> >>> >>>>
>>>>>>> (01..53)
%w >>> >>>>>>> (0..6)> 0 >>
>>>>>
%W >>> >>>>>>> >> >>>>>> >>
>>>>>> >>>>>>> >>> >>>>
>>>>>>> (00..53)
%x >>>>> >>>>>>> (>>>> >>
>>>> >>>>>>> >>> 12/31/99)
%X >>>>> >>> >>>>>>> (>>>
23:13:48)
%y >>> >>>>> >> >>>>>
(>>>>> 00..99)
%Y >>>>>
%z +hhmm >>>>>>> >>>>>>>
>>>>>>> (>>> -0400)
%:z +hh:mm >>>>>>> >>>>>>>
>>>>>>> (>>> -04:00)
%::z +hh:mm:ss >>>>>>> >>>>>>>
>>>>>>> (>>> -04:00:00)
%:::z >>>>> >>>>> >>>>> >> :
>>>>>> >>>>>>> (>>> -04>
+05:30)
%Z >>>>>> >>>>>>> >>>>>>>
>>>>>>> (>>> EDT)
>>>> >>>>>> >>>> date >>>>>>
>>>>>>> >>>>>>>>. >>>>>>>
>>>>>>>>>> >>>>>>> >> >>>
'%':
- (>>>>) >> >>>> >>>>>
_ (>>>> >>>>>) >>>>
>>>>>>>
0 (>>>) >>>> >>>>>>
+ >>>> >>>>>>> >>> '+' >>>
>>>>>>> >>>>>>>>>>
>>>> >>>> >> 4 >>>>>
^ >>>>>> >>>>>> >>>>> >>
>>>>
# >>>>>> >>>>>> >>>>>>>>
>> >>>>
>>> >> >>>>> >>>> >>> >>>
>>>>>>>> >>>> >>>>> >>
>>>> >>>>>>>> >>> >>> E
>>>>>>>> >>>>>>>>>
>>>>>>> >>>>>>> >>> >>>>
>>>>>> >> O >>>>>>>> >>>>>>
>>>>>>> >>>>>>> >>>>>>>
>>> >>>> >>>>>.
>>>>>
>>> >>>>>>> >>> >>>
>>>>>>>> (1970-01-01 UTC) >>> >>>>>
$ date --date='@2147483647'
>>>> >>>>> >> >>>>>>
>>>>>> >>>>>>>> >>>>>>>
(>>>>>> tzselect(1) >>>>>> >>> TZ)
$ TZ='America/Los_Angeles' date
>>>> >>>>> >>>>>> >>>>>> 9
>>>> >>>>>> >>>>>>> >>
>>>>>> >>>>>> >>>>>>>>
>>>>>>>
$ date --date='TZ="America/Los_Angeles" 09:00 next Fri'
>>>>> >>>>>>>
>>> --date=STRING >> >>>>> >>>>>
>>>>> >>> >>>>>> >>>>>>
>>>>>>> >>>>>>> >>> "Sun, 29 Feb 2004
16:21:42 -0800" >> "2004-02-29 16:21:42" >> >>> "next
Thursday". >> >>>>> >>>>> >>>>>>>
>>> >>>>> >>>> >>> >>>>>
>>>>>>>> >>>> >>>>>>
>>>>>>>> >>>>>>>> >>>>
>>>>>>>> >>>>>> >>>>>>>
>>>>>>>> >>>>>>>
>>>>>>>>. >>>> >>>>>>>
>>>>>>> >>> >>>>> >>>>>.
>>>>> >>>>> >>>>>>> >>>>
>>>>>>> >>> >>>> >>>>>>
>>>>>> >>>> >>>>> >>>>>
>>>>>>> >> >>>>> info.
>>>>>>
>>>> David MacKenzie.
>>>>>>> >> >>>>>>>
>>>> >> >>>>>> >>>: bug-coreutils@gnu.org
>>>> GNU coreutils >>>>>>>:
>>>>>> >>>> >>>>>>>>
>>>>>>> >>>:
>>>> >> >> >>>>> >>>>> >>>
>>>> >>>>>
>>>> >>>>> (C) 2026 >>>>>
>>>>>>>>> >>>>> (Free Software Foundation,
Inc.). >>>>> GPLv3+: GNU GPL >>>>>>> 3 >>
>>>>. .
>>> >>>>>> >>: >>> >> >>
>>>>>> >>>>>> >>>>>>. >>
>>>> >> >>>>> >>> >>>>>
>>>> >>>> >> >>>>>>>.
>>>> >>>>>
>>>>>>> >>>>>>
>> >>>> >>>>>> >>>: info '(coreutils)
date invocation'
>>>>>
>>>>>> >>> >>>>>> >>
>>>>>> >>>>>> >>>>
>>>>>>>
>>> >>>>>>> >> >>>>>
>>>>>>> >>>> >>>> >>>
>>>>>> >>>>>>> 3
>> >> >>>>
>>>>>>> >>> >>>> >>>>
>>>>>. >> >>>> >> >>>>>>.
>>> >>>> >> >>>>> >> >>>>>
>>>> >>>>>> >>>> >>>>
>>>>> >>>> >>>>>>>> >>>
>>>>> >>>> >>>>>>>>>:
.
GNU coreutils 9.11 >>>>> 2026 DATE(1)