DATE(1) Cac cau l>nh DATE(1)
TEN
date - print or set the system date and time
TOM T>T
date [TUY_CH>N]> [+D>NH_D>NG]
date [-u|--utc|--universal] [MMDDhhmm[[CC]YY][.ss]] (C la vi>t t>t
c>a th> k>, Y nam, M thang, D ngay, h gi>, m phut va s giay)
MO T>
Display date and time in the given FORMAT. With -s, or with
[MMDDhhmm[[CC]YY][.ss]], set the date and time.
Tuy ch>n dai yeu c>u d>i s> thi tuy ch>n ng>n cung v>y.
-d, --date=CHU>I
hi>n th> th>i gian theo CHU>I, khong ph>i "now"
--debug
di>n gi>i ngay thang da phan tich, va c>nh bao v> cach
dung ra d>u ra tieu chu>n
-f, --file=T>P_TIN_NGAY
gi>ng --date m>t l>n cho m>i dong c>a T>P_TIN_NGAY
-I[D>C_T>_GI> ], --iso-8601[=D>C_T>_GI> ]
dua ra ngay/gi> > d>ng ISO 8601. D>C_T>_GI> ="date"
ch> cho ngay (m>c d>nh), "hours", "minutes", "seconds",
ho>c "ns" cho ngay va th>i gian v>i d> chinh xac da cho.
Vi d>: 2006-08-14T02:34:56-06:00
--resolution
output the available resolution of timestamps Example:
0.000000001
-R, --rfc-email
xu>t ngay gi> theo d>nh d>ng RFC 5322 format. Vi d>:
Mon, 14 Aug 2006 02:34:56 -0600
--rfc-3339=D>C_T>_GI>
dua ra ngay va gi> d>ng tuong thich RFC 3339.
D>C_T>_GI> co gia tr> la "date" (ngay thang), "seconds"
(giay) ho>c "ns" (nano-giay). cho th>i gian va ngay thang
v>i d> chinh xac dua ra. Vi d>: 2006-08-14 02:34:56-06:00
-r, --reference=T>P_TIN
hi>n th> th>i gian s>a l>n cu>i c>a T>P TIN
-s, --set=CHU>I
d>t th>i gian theo m>u c>a CHU>I
-u, --utc, --universal
in ra hay d>t Th>i gian Qu>c t> (UTC)
--help hi>n th> tr> giup nay r>i thoat
--version
dua ra thong tin phien b>n r>i thoat
All options that specify the date to display are mutually exclusive.
I.e.: --date, --file, --reference, --resolution.
D>NH_D>NG di>u khi>n k>t xu>t. Cac chu>i du>c d>c:
%% m>t ch> cai %
%a ten vi>t t>t c>a ngay trong tu>n c>a mi>n d>a
phuong (Th 3..CN)
%A ten d>y d> c>a ngay trong tu>n c>a mi>n d>a phuong
(Th> hai..Ch> nh>t)
%b ten ng>n g>n c>a cac thang c>a mi>n d>a phuong (Thg
1..Thg 12)
%B ten d>y d> c>a cac thang c>a mi>n d>a phuong (Thang
gieng..Thang mu>i hai)
%c th>i gian va ngay c>a mi>n d>a phuong (v.d. 14:36:33 MSD
Th> ba 26 Thg 4 2005)
%C th> k>, gi>ng nhu %Y, tr> b> quen hai ch> s>
cu>i cung (v.d. 21)
%d ngay c>a thang (vi d>, 01)
%D ngay (gi>ng nhu %m/%d/%y)
%e ngay c>a thang, d> tr>ng thay cho vi>c dung 0 ( 1..31),
gi>ng nhu %_d
%F full date; like %+4Y-%m-%d
%g hai ch> s> cu>i cung c>a nam c>a s> th> t>
tu>n ISO (xem %G)
%G nam c>a s> th> t> tu>n ISO (xem %V); thu>ng ch> co
ich cung v>i %V
%h gi>ng nhu %b
%H gi> (00..23)
%I gi> (01..12)
%j ngay c>a nam (001..366)
%k gi>, co kho>ng tr>ng, tuong t> nhu %_H
%l gi>, co kho>ng tr>ng, tuong t> nhu %_H
%m thang (01..12)
%M phut (00..59)
%n m>t dong m>i
%N nano-giay (000000000..999999999)
%p ch> ra AM ho>c PM vi>t hoa c>a mi>n d>a phuong
(khong ro thi r>ng)
%P gi>ng %p, nhung > d>ng ch> thu>ng
%q quy c>a nam year (1..4)
%r th>i gian, tinh theo 12 gi>, c>a mi>n d>a phuong (v.d.
11:11:04 CH)
%R th>i gian, tinh theo 24 gi> (gi>ng nhu %H:%M)
%s seconds since the Epoch (1970-01-01 00:00 UTC)
%S giay (00..60); c>n 60 d> thich h>p v>i giay nh>y qua
phut khac
%t kho>ng tab ngang
%T th>i gian (gi>ng nhu %H:%M:%S)
%u ngay c>a tu>n (1..7); 1 tuong >ng v>i Th> Hai
%U s> th> t> c>a tu>n trong nam v>i Ch> Nh>t la
ngay d>u tu>n (00..53)
%V s> th> t> c>a tu>n ISO v>i Th> hai la ngay d>u
tu>n (01..53)
%w ngay trong tu>n (0..6); 0 la Ch> Nh>t
%W s> th> t> c>a tu>n trong nam v>i Th> Hai la ngay
d>u tu>n (00..53)
%x ngay theo quy d>nh c>a mi>n d>a phuong (v.d. 22/10/07)
%X gi> theo quy d>nh c>a mi>n d>a phuong (v.d. 23:13:48)
%y hai ch> s> cu>i cung c>a nam (00..99)
%Y nam (v.d. 2007)
%z +hhmm mui gi> d>ng s> (v.d., -0400)
%:z +hh:mm mui gi> d>ng s> (v.d., -04:00)
%::z +hh:mm:ss mui gi> d>ng s> (v.d., -04:00:00)
%:::z mui gi> d>ng s> co ":" d>n m>c chinh xac da yeu c>u
(v.d., -04, +05:30)
%Z vi>t t>t mui gi> theo ki>u b>ng ch> cai (v.d., EDT,
CST)
M>c d>nh la l>nh ngay thang d>m tru>ng s> b>ng s> khong
(0). Theo sau "%" co th> d>t nh>ng tuy ch>n c> sau:
- (d>u g>ch n>i) khong d>m tru>ng
_ (d>u g>ch du>i) d>m tru>ng b>ng d>u cach
0 (s> khong) d>m tru>ng b>ng s> khong
+ pad with zeros, and put '+' before future years with >4 digits
^ in ra ch> hoa n>u co th>
# in ra ch> d>i di>n n>u co th>
Sau m>i c> cung co th> d>t b> r>ng tru>ng, la con s>
th>p phan; r>i (cung tuy ch>n) s> s>a d>i, ho>c la E d>
dung cac s> d>i di>n xen k> c>a mi>n d>a phuong (n>u
co) ho>c la O d> dung cac ky hi>u thu>c s> xen k> c>a
mi>n d>a phuong (n>u co).
VI D>
Chuy>n giay t> epoch (1970-01-01 UTC) thanh ngay
$ date --date='@2147483647'
Show the time on the west coast of the US (use tzselect(1) to find TZ)
$ TZ='America/Los_Angeles' date
Hi>n th>i gian d>a phuong luc 9AM ngay th> 6 s>p t>i >
b> Tay nu>c M>
$ date --date='TZ="America/Los_Angeles" 09:00 next Fri'
DATE STRING
The --date=STRING is a mostly free format human readable date string
such as "Sun, 29 Feb 2004 16:21:42 -0800" or "2004-02-29 16:21:42" or
even "next Thursday". A date string may contain items indicating
calendar date, time of day, time zone, day of week, relative time,
relative date, and numbers. An empty string indicates the beginning of
the day. The date string format is more complex than is easily
documented here but is fully described in the info documentation.
TAC GI>
Vi>t b>i David MacKenzie.
THONG BAO L>I
Tr> giup tr>c tuy>n GNU coreutils:
Report any translation bugs to
B>N QUY>N
Copyright (C) 2023 Free Software Foundation, Inc. Gi>y phep GPL pb3+
: Gi>y phep Cong c>ng GNU phien b>n 3 hay sau
.
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lu>t cho phep.
XEM THEM
Tai li>u d>y d> co t>i:
ho>c s>n co n>i b> thong qua: info '(coreutils) date
invocation'
D>CH
B>n d>ch ti>ng Vi>t c>a trang hu>ng d>n nay do
th>c hi>n.
B>n d>ch nay la Tai li>u Mi>n phi; d>c Gi>y phep Cong
c>ng GNU Phien b>n 3
ho>c m>i hon d> bi>t cac di>u kho>n b>n quy>n. Chung
toi cho r>ng KHONG CO TRACH NHI>M PHAP LY.
N>u b>n tim th>y m>t s> sai sot trong b>n d>ch c>a
trang hu>ng d>n nay, vui long g>i thu d>n TODO <>.
GNU coreutils 9.4 Thang 1 nam 2024 DATE(1)