[Date and Time] Get the current system date through batch processing Standardization

The date format may vary depending on the operating system:

Tuesday 2008-07-29
Tuesday
07/29/2008 TUE
Tue 07/29/2008

 

Considering the operating systems in other Chinese and English languages, there are too many types of date formats.
To obtain the current system date in a standardized manner, you cannot directly intercept the % date % variable.

 

[Solution 1] bat + Reg

 

@ Echo off <br/> REM cannot guarantee correct results for the operating system in a language other than Chinese or English <br/> for/F "delims =" % A in ('reg query "HKEY_CURRENT_USER/control panel/International"/V s1_date ') do (<br/> set "regdateold = % A" <br/>) <br/> set regdateold = % regdateold :~ -8% <br/> Reg Add "HKEY_CURRENT_USER/control panel/International"/V s1_date/T REG_SZ/d yyyy-m-D/F> NUL <br/> set today = % Date: = % <br/> Reg Add "HKEY_CURRENT_USER/control panel/International"/V s1_date/T REG_SZ/d % regdateold %/F> NUL <br/> set "week = mon tue wed Thu Fri Sat sun Monday Tuesday Thursday Sunday "<br/> for % A in (% week %) do (<br/> call set "today = % today: % A = %" <br/>) <br/> echo, % today % <br/> pause

 

Solution 2: BAT + Reg

 

@ Echo off <br/> for/F "delims =" % A in ('reg query "HKEY_CURRENT_USER/control panel/International"/V s1_date ') do (<br/> set "regdateold = % A" <br/>) <br/> set regdateold = % regdateold :~ -8% <br/> Reg Add "HKEY_CURRENT_USER/control panel/International"/V s1_date/T REG_SZ/d yyyy-m-D/F> NUL <br/> set today = % Date: = % <br/> Reg Add "HKEY_CURRENT_USER/control panel/International"/V s1_date/T REG_SZ/d % regdateold %/F> NUL <br/> If "% today: ~ 0, 1% "gtr" 9 "(<br/> set today = % today :~ -10% <br/>) else (<br/> set today = % today :~ 0, 10% <br/>) <br/> echo, % today % <br/> pause

 

Solution 3: BAT + Reg

 

@ Echo off <br/> for/F "delims =" % A in ('reg query "HKEY_CURRENT_USER/control panel/International"/V s1_date ') do (<br/> set "regdateold = % A" <br/>) <br/> set regdateold = % regdateold :~ -8% <br/> Reg Add "HKEY_CURRENT_USER/control panel/International"/V s1_date/T REG_SZ/d yyyy-m-D/F> NUL <br/> type NUL> "% Temp %/myfile. TMP "<br/> for/F % A in ('dir" % Temp %/myfile. TMP "^ | findstr/I" myfile. TMP "') Do (<br/> set today = % A <br/>) <br/> Reg Add "HKEY_CURRENT_USER/control panel/International"/V s1_date/T REG_SZ/d % regdateold %/F> NUL <br/> echo, % today % <br/> pause

 

Solution 4: BAT + WMIC

 

 @ Echo off <br/> for/F "tokens = 2 delims =" % A in ('wmic path win32_operatingsystem get localdatetime/value ') do (<br/> set T = % A <br/>) <br/> set today = % T :~ 0, 4%-% T :~ 4,2%-% T :~ 6, 2% <br/> echo, % today % <br/> pause

 

Solution 5: BAT + vbs

 

 @ Echo off <br/> "% Temp %/datecalculate. vbs "Echo dt = Date () <br/>" % Temp %/datecalculate. vbs "Echo S = right (Year (DT), 4) ^ &"-"^ & right (" 0 "^ & month (DT), 2) ^ & "-" ^ & right ("0" ^ & Day (DT), 2) <br/> "% Temp %/datecalculate. vbs "Echo wscript. echo S <br/> for/F % A in ('cscript/nologo "% Temp %/datecalculate. vbs "') do set (<br/> today = % A <br/>) <br/> echo, % today % <br/> pause

 

Solution 6: BAT + regedit

 

@ Echo off <br/> REM must ensure that the Registry Editor is not locked <br/> Regedit/E "% Temp %/Bak. reg "" HKEY_CURRENT_USER/control panel/International "<br/>" % Temp %/New. reg "Echo regedit4 <br/>" % Temp %/New. reg "Echo, <br/>" % Temp %/New. reg "Echo [HKEY_CURRENT_USER/control panel/International] <br/>" % Temp %/New. reg "Echo" s0000date "=" yyyy-mm-dd "<br/> Regedit/s" % Temp %/New. reg "<br/> set today = % Date: = % <br/> Regedit/s" % Temp %/B AK. Reg "<br/> If" % today :~ 0, 1% "gtr" 9 "(<br/> set today = % today :~ -10% <br/>) else (<br/> set today = % today :~ 0, 10% <br/>) <br/> echo, % today % <br/> pause

 

Solution 7: BAT + debug

 

@ Echo off <br/> for/F "tokens = 6, 8 delims =" % A in ('^ (echo a100 ^ & Echo mov Ah ^, 2a ^ & Echo int 21 ^ & Echo. ^ & Echo P 2 ^ & Echo Q ^) ^ | debug ^ | find "CX "') do (<br/> set/a y = 0x % A <br/> set MD = % B <br/>) <br/> set/a m = 0x % MD :~, 2% <br/> set/a d = 0x % MD :~ -2% <br/> Set M = 0% M % <br/> set D = 0% d % <br/> set today = % Y %-% m :~ -2%-% d :~ -2% <br/> echo, % today % <br/> pause