Related
Update: Now that it's 2016 I'd use PowerShell for this unless there's a really compelling backwards-compatible reason for it, particularly because of the regional settings issue with using date. See #npocmaka's https://stackoverflow.com/a/19799236/8479
What's a Windows command line statement(s) I can use to get the current datetime in a format that I can put into a filename?
I want to have a .bat file that zips up a directory into an archive with the current date and time as part of the name, for example, Code_2008-10-14_2257.zip. Is there any easy way I can do this, independent of the regional settings of the machine?
I don't really mind about the date format, ideally it'd be yyyy-mm-dd, but anything simple is fine.
So far I've got this, which on my machine gives me Tue_10_14_2008_230050_91:
rem Get the datetime in a format that can go in a filename.
set _my_datetime=%date%_%time%
set _my_datetime=%_my_datetime: =_%
set _my_datetime=%_my_datetime::=%
set _my_datetime=%_my_datetime:/=_%
set _my_datetime=%_my_datetime:.=_%
rem Now use the timestamp by in a new ZIP file name.
"d:\Program Files\7-Zip\7z.exe" a -r Code_%_my_datetime%.zip Code
I can live with this, but it seems a bit clunky. Ideally it'd be briefer and have the format mentioned earlier.
I'm using Windows Server 2003 and Windows XP Professional. I don't want to install additional utilities to achieve this (although I realise there are some that will do nice date formatting).
See Windows Batch File (.bat) to get current date in MMDDYYYY format:
#echo off
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%c-%%a-%%b)
For /f "tokens=1-2 delims=/:" %%a in ('time /t') do (set mytime=%%a%%b)
echo %mydate%_%mytime%
If you prefer the time in 24 hour/military format, you can replace the second FOR line with this:
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a%%b)
C:> .\date.bat
2008-10-14_0642
If you want the date independently of the region day/month order, you can use "WMIC os GET LocalDateTime" as a source, since it's in ISO order:
#echo off
for /F "usebackq tokens=1,2 delims==" %%i in (`wmic os get LocalDateTime /VALUE 2^>NUL`) do if '.%%i.'=='.LocalDateTime.' set ldt=%%j
set ldt=%ldt:~0,4%-%ldt:~4,2%-%ldt:~6,2% %ldt:~8,2%:%ldt:~10,2%:%ldt:~12,6%
echo Local date is [%ldt%]
C:>test.cmd
Local date is [2012-06-19 10:23:47.048]
Two more ways that do not depend on the time settings (both taken from :How get data/time independent from localization:). And both also get the day of the week and none of them requires admin permissions!:
MAKECAB - will work on EVERY Windows system (fast, but creates a small temp file) (the foxidrive script):
#echo off
pushd "%temp%"
makecab /D RptFileName=~.rpt /D InfFileName=~.inf /f nul >nul
for /f "tokens=3-7" %%a in ('find /i "makecab"^<~.rpt') do (
set "current-date=%%e-%%b-%%c"
set "current-time=%%d"
set "weekday=%%a"
)
del ~.*
popd
echo %weekday% %current-date% %current-time%
pause
More information about get-date function.
ROBOCOPY - it's not native command for Windows XP and Windows Server 2003, but it can be downloaded from microsoft site. But is built-in in everything from Windows Vista and above:
#echo off
setlocal
for /f "skip=8 tokens=2,3,4,5,6,7,8 delims=: " %%D in ('robocopy /l * \ \ /ns /nc /ndl /nfl /np /njh /XF * /XD *') do (
set "dow=%%D"
set "month=%%E"
set "day=%%F"
set "HH=%%G"
set "MM=%%H"
set "SS=%%I"
set "year=%%J"
)
echo Day of the week: %dow%
echo Day of the month : %day%
echo Month : %month%
echo hour : %HH%
echo minutes : %MM%
echo seconds : %SS%
echo year : %year%
endlocal
And three more ways that uses other Windows script languages. They will give you more flexibility e.g. you can get week of the year, time in milliseconds and so on.
JScript/batch hybrid (need to be saved as .bat). JScript is available on every system form NT and above, as a part of Windows Script Host (though can be disabled through the registry it's a rare case):
#if (#X)==(#Y) #end /* ---Harmless hybrid line that begins a JScript comment
#echo off
cscript //E:JScript //nologo "%~f0"
exit /b 0
*------------------------------------------------------------------------------*/
function GetCurrentDate() {
// Today date time which will used to set as default date.
var todayDate = new Date();
todayDate = todayDate.getFullYear() + "-" +
("0" + (todayDate.getMonth() + 1)).slice(-2) + "-" +
("0" + todayDate.getDate()).slice(-2) + " " + ("0" + todayDate.getHours()).slice(-2) + ":" +
("0" + todayDate.getMinutes()).slice(-2);
return todayDate;
}
WScript.Echo(GetCurrentDate());
VSCRIPT/BATCH hybrid (Is it possible to embed and execute VBScript within a batch file without using a temporary file?) same case as JScript, but hybridization is not so perfect:
:sub echo(str) :end sub
echo off
'>nul 2>&1|| copy /Y %windir%\System32\doskey.exe %windir%\System32\'.exe >nul
'& echo current date:
'& cscript /nologo /E:vbscript "%~f0"
'& exit /b
'0 = vbGeneralDate - Default. Returns date: mm/dd/yy and time if specified: hh:mm:ss PM/AM.
'1 = vbLongDate - Returns date: weekday, monthname, year
'2 = vbShortDate - Returns date: mm/dd/yy
'3 = vbLongTime - Returns time: hh:mm:ss PM/AM
'4 = vbShortTime - Return time: hh:mm
WScript.echo Replace(FormatDateTime(Date,1),", ","-")
PowerShell - can be installed on every machine that has .NET - download from Microsoft (v1, v2, v3 (only for Windows 7 and above)). It is installed by default on everything from Windows 7/Windows Server 2008 and above:
C:\> powershell get-date -format "{dd-MMM-yyyy HH:mm}"
To use it from a batch file:
for /f "delims=" %%# in ('powershell get-date -format "{dd-MMM-yyyy HH:mm}"') do #set _date=%%#
Self-compiled jscript.net/batch (never seen a Windows machine without .NET, so I think this is a pretty portable):
#if (#X)==(#Y) #end /****** silent line that start JScript comment ******
#echo off
::::::::::::::::::::::::::::::::::::
::: Compile the script ::::
::::::::::::::::::::::::::::::::::::
setlocal
if exist "%~n0.exe" goto :skip_compilation
set "frm=%SystemRoot%\Microsoft.NET\Framework\"
:: Searching the latest installed .NET framework
for /f "tokens=* delims=" %%v in ('dir /b /s /a:d /o:-n "%SystemRoot%\Microsoft.NET\Framework\v*"') do (
if exist "%%v\jsc.exe" (
rem :: the javascript.net compiler
set "jsc=%%~dpsnfxv\jsc.exe"
goto :break_loop
)
)
echo jsc.exe not found && exit /b 0
:break_loop
call %jsc% /nologo /out:"%~n0.exe" "%~dpsfnx0"
::::::::::::::::::::::::::::::::::::
::: End of compilation ::::
::::::::::::::::::::::::::::::::::::
:skip_compilation
"%~n0.exe"
exit /b 0
****** End of JScript comment ******/
import System;
import System.IO;
var dt=DateTime.Now;
Console.WriteLine(dt.ToString("yyyy-MM-dd hh:mm:ss"));
Logman This cannot get the year and day of the week. It's comparatively slow and also creates a temporary file and is based on the time stamps that logman puts on its log files. It will work on everything from Windows XP and above. It probably will be never used by anybody - including me - but is one more way...
#echo off
setlocal
del /q /f %temp%\timestampfile_*
Logman.exe stop ts-CPU 1>nul 2>&1
Logman.exe delete ts-CPU 1>nul 2>&1
Logman.exe create counter ts-CPU -sc 2 -v mmddhhmm -max 250 -c "\Processor(_Total)\%% Processor Time" -o %temp%\timestampfile_ >nul
Logman.exe start ts-CPU 1>nul 2>&1
Logman.exe stop ts-CPU >nul 2>&1
Logman.exe delete ts-CPU >nul 2>&1
for /f "tokens=2 delims=_." %%t in ('dir /b %temp%\timestampfile_*^&del /q/f %temp%\timestampfile_*') do set timestamp=%%t
echo %timestamp%
echo MM: %timestamp:~0,2%
echo dd: %timestamp:~2,2%
echo hh: %timestamp:~4,2%
echo mm: %timestamp:~6,2%
endlocal
exit /b 0
One more way with WMIC which also gives week of the year and the day of the week, but not the milliseconds (for milliseconds check foxidrive's answer):
for /f %%# in ('wMIC Path Win32_LocalTime Get /Format:value') do #for /f %%# in ("%%#") do #set %%#
echo %day%
echo %DayOfWeek%
echo %hour%
echo %minute%
echo %month%
echo %quarter%
echo %second%
echo %weekinmonth%
echo %year%
Using TYPEPERF with some efforts to be fast and compatible with different language settings and as fast as possible:
#echo off
setlocal
:: Check if Windows is Windows XP and use Windows XP valid counter for UDP performance
::if defined USERDOMAIN_roamingprofile (set "v=v4") else (set "v=")
for /f "tokens=4 delims=. " %%# in ('ver') do if %%# GTR 5 (set "v=v4") else ("v=")
set "mon="
for /f "skip=2 delims=," %%# in ('typeperf "\UDP%v%\*" -si 0 -sc 1') do (
if not defined mon (
for /f "tokens=1-7 delims=.:/ " %%a in (%%#) do (
set mon=%%a
set date=%%b
set year=%%c
set hour=%%d
set minute=%%e
set sec=%%f
set ms=%%g
)
)
)
echo %year%.%mon%.%date%
echo %hour%:%minute%:%sec%.%ms%
endlocal
MSHTA allows calling JavaScript methods similar to the JScript method demonstrated in #3 above. Bear in mind that JavaScript's Date object properties involving month values are numbered from 0 to 11, not 1 to 12. So a value of 9 means October.
<!-- : Batch portion
#echo off
setlocal
for /f "delims=" %%I in ('mshta "%~f0"') do set "now.%%~I"
rem Display all variables beginning with "now."
set now.
goto :EOF
end batch / begin HTA -->
<script>
resizeTo(0,0)
var fso = new ActiveXObject('Scripting.FileSystemObject').GetStandardStream(1),
now = new Date(),
props=['getDate','getDay','getFullYear','getHours','getMilliseconds','getMinutes',
'getMonth','getSeconds','getTime','getTimezoneOffset','getUTCDate','getUTCDay',
'getUTCFullYear','getUTCHours','getUTCMilliseconds','getUTCMinutes','getUTCMonth',
'getUTCSeconds','getYear','toDateString','toGMTString','toLocaleDateString',
'toLocaleTimeString','toString','toTimeString','toUTCString','valueOf'],
output = [];
for (var i in props) {output.push(props[i] + '()=' + now[props[i]]())}
close(fso.Write(output.join('\n')));
</script>
Regionally independent date time parsing
The output format of %DATE% and of the dir command is regionally dependent and thus neither robust nor smart. date.exe (part of UnxUtils) delivers any date and time information in any thinkable format. You may also extract the date/time information from any file with date.exe.
Examples: (in a cmd-script use %% instead of %)
date.exe +"%Y-%m-%d"
2009-12-22
date.exe +"%T"
18:55:03
date.exe +"%Y%m%d %H%M%S: Any text"
20091222 185503: Any text
date.exe +"Text: %y/%m/%d-any text-%H.%M"
Text: 09/12/22-any text-18.55
Command: date.exe +"%m-%d """%H %M %S """"
07-22 "18:55:03"`
The date/time information from a reference file:
date.exe -r c:\file.txt +"The timestamp of file.txt is: %Y-%m-%d %H:%M:%S"
Using it in a CMD script to get year, month, day, time information:
for /f "tokens=1,2,3,4,5,6* delims=," %%i in ('C:\Tools\etc\date.exe +"%%y,%%m,%%d,%%H,%%M,%%S"') do set yy=%%i& set mo=%%j& set dd=%%k& set hh=%%l& set mm=%%m& set ss=%%n
Using it in a CMD script to get a timestamp in any required format:
for /f "tokens=*" %%i in ('C:\Tools\etc\date.exe +"%%y-%%m-%%d %%H:%%M:%%S"') do set timestamp=%%i
Extracting the date/time information from any reference file.
for /f "tokens=1,2,3,4,5,6* delims=," %%i in ('C:\Tools\etc\date.exe -r file.txt +"%%y,%%m,%%d,%%H,%%M,%%S"') do set yy=%%i& set mo=%%j& set dd=%%k& set hh=%%l& set mm=%%m& set ss=%%n
Adding to a file its date/time information:
for /f "tokens=*" %%i in ('C:\Tools\etc\date.exe -r file.txt +"%%y-%%m-%%d.%%H%%M%%S"') do ren file.txt file.%%i.txt
date.exe is part of the free GNU tools which need no installation.
NOTE: Copying date.exe into any directory which is in the search path may cause other scripts to fail that use the Windows built-in date command.
Here's a variant from alt.msdos.batch.nt that works local-independently.
Put this in a text file, e.g. getDate.cmd
-----------8<------8<------------ snip -- snip ----------8<-------------
:: Works on any NT/2k machine independent of regional date settings
#ECHO off
SETLOCAL ENABLEEXTENSIONS
if "%date%A" LSS "A" (set toks=1-3) else (set toks=2-4)
for /f "tokens=2-4 delims=(-)" %%a in ('echo:^|date') do (
for /f "tokens=%toks% delims=.-/ " %%i in ('date/t') do (
set '%%a'=%%i
set '%%b'=%%j
set '%%c'=%%k))
if %'yy'% LSS 100 set 'yy'=20%'yy'%
set Today=%'yy'%-%'mm'%-%'dd'%
ENDLOCAL & SET v_year=%'yy'%& SET v_month=%'mm'%& SET v_day=%'dd'%
ECHO Today is Year: [%V_Year%] Month: [%V_Month%] Day: [%V_Day%]
:EOF
-----------8<------8<------------ snip -- snip ----------8<-------------
To get the code to work sans error msg's to stderr, I had to add the single quotes arount the variable assignments for %%a, %%b and %%c. My locale (PT) was causing errors at one stage in the looping/parsing where stuff like "set =20" was getting executed. The quotes yield a token (albeit empty) for the left-hand side of the assignment statement.
The downside is the messy locale variable names: 'yy', 'mm' and 'dd'. But hey, who cares!
I use this (again not region independent (UK))
set bklog=%date:~6,4%-%date:~3,2%-%date:~0,2%_%time:~0,2%%time:~3,2%
The first four lines of this code will give you reliable YY DD MM YYYY HH Min Sec variables in Windows XP Professional and higher.
#echo off
for /f "tokens=2 delims==" %%a in ('wmic OS Get localdatetime /value') do set "dt=%%a"
set "YY=%dt:~2,2%" & set "YYYY=%dt:~0,4%" & set "MM=%dt:~4,2%" & set "DD=%dt:~6,2%"
set "HH=%dt:~8,2%" & set "Min=%dt:~10,2%" & set "Sec=%dt:~12,2%"
set "datestamp=%YYYY%%MM%%DD%" & set "timestamp=%HH%%Min%%Sec%" & set "fullstamp=%YYYY%-%MM%-%DD%_%HH%%Min%-%Sec%"
echo datestamp: "%datestamp%"
echo timestamp: "%timestamp%"
echo fullstamp: "%fullstamp%"
pause
Unfortunately this is not immune to regional settings, but it does what you want.
set hour=%time:~0,2%
if "%time:~0,1%"==" " set hour=0%time:~1,1%
set _my_datetime=%date:~10,4%-%date:~4,2%-%date:~7,2%_%hour%%time:~3,2%
Amazing the stuff you can find on Wikipedia.
Please use the following script to get the current day in the command line:
echo %Date:~0,3%day
"d:\Program Files\7-Zip\7z.exe" a -r code_%date:~10,4%-%date:~4,2%-%date:~7,2%.zip
Another way (credit):
#For /F "tokens=2,3,4 delims=/ " %%A in ('Date /t') do #(
Set Month=%%A
Set Day=%%B
Set Year=%%C
)
#echo DAY = %Day%
#echo Month = %Month%
#echo Year = %Year%
Note that both my answers here are still reliant on the order of the day and month as determined by regional settings - not sure how to work around that.
This isn't really briefer but might be a more flexible way (credit):
FOR /F "TOKENS=1* DELIMS= " %%A IN ('DATE/T') DO SET CDATE=%%B
FOR /F "TOKENS=1,2 eol=/ DELIMS=/ " %%A IN ('DATE/T') DO SET mm=%%B
FOR /F "TOKENS=1,2 DELIMS=/ eol=/" %%A IN ('echo %CDATE%') DO SET dd=%%B
FOR /F "TOKENS=2,3 DELIMS=/ " %%A IN ('echo %CDATE%') DO SET yyyy=%%B
SET date=%mm%%dd%%yyyy%
Short answer :
:: Start - Run , type:
cmd /c "powershell get-date -format ^"{yyyy-MM-dd HH:mm:ss}^"|clip"
:: click into target media, Ctrl + V to paste the result
Long answer
#echo off
:: START USAGE ==================================================================
::SET THE NICETIME
:: SET NICETIME=BOO
:: CALL GetNiceTime.cmd
:: ECHO NICETIME IS %NICETIME%
:: echo nice time is %NICETIME%
:: END USAGE ==================================================================
echo set hhmmsss
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=1-3 delims=:" %%a in ('echo %time%') do set hhmmsss=%%a%%b%%c
::DEBUG ECHO hhmmsss IS %hhmmsss%
::DEBUG PAUSE
echo %yyyymmdd%
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=1-3 delims=." %%D in ('echo %DATE%') do set yyyymmdd=%%F%%E%%D
::DEBUG ECHO yyyymmdd IS %yyyymmdd%
::DEBUG PAUSE
set NICETIME=%yyyymmdd%_%hhmmsss%
::DEBUG echo THE NICETIME IS %NICETIME%
::DEBUG PAUSE
Here's a way to get date time in a single line:
for /f "tokens=2,3,4,5,6 usebackq delims=:/ " %a in ('%date% %time%') do echo %c-%a-%b %d%e
In the US this will output "yyyy-mm-dd hhmm". Different regional settings will result in different %date% outputs, but you can modify the token order.
If you want a different format, modify the echo statement by rearranging the tokens or using different (or no) separators.
Just use this line:
PowerShell -Command "get-date"
Matthew Johnson's one-liner solution to get the one-liner date and time is eloquent and useful.
It does however need a simple modification to work from within a batch file:
for /f "tokens=2,3,4,5,6 usebackq delims=:/ " %%a in ('%date% %time%') do echo %%c-%%a-%%b %%d%%e
And here is a similar batch-file for the time portion.
:: http://stackoverflow.com/questions/203090/how-to-get-current-datetime-on-windows-command-line-in-a-suitable-format-for-usi
:: Works on any NT/2k machine independent of regional time settings
::
:: Gets the time in ISO 8601 24-hour format
::
:: Note that %time% gets you fractions of seconds, and time /t doesn't, but gets you AM/PM if your locale supports that.
:: Since ISO 8601 does not care about AM/PM, we use %time%
::
#ECHO off
SETLOCAL ENABLEEXTENSIONS
for /f "tokens=1-4 delims=:,.-/ " %%i in ('echo %time%') do (
set 'hh'=%%i
set 'mm'=%%j
set 'ss'=%%k
set 'ff'=%%l)
ENDLOCAL & SET v_Hour=%'hh'%& SET v_Minute=%'mm'%& SET v_Second=%'ss'%& SET v_Fraction=%'ff'%
ECHO Now is Hour: [%V_Hour%] Minute: [%V_Minute%] Second: [%v_Second%] Fraction: [%v_Fraction%]
set timestring=%V_Hour%%V_Minute%%v_Second%.%v_Fraction%
echo %timestring%
:EOF
--jeroen
I changed the answer with the batch file from vMax so it works with the Dutch language too.
The Dutch - persistent as we are - have a few changes in the %date%, date/t, and date that break the original batch-file.
It would be nice if some people can check this against other Windows locales as well, and report back the results.
If the batch-file fails at your location, then please include the output of these two statements on the command prompt:
echo:^|date
date/t
This is a sample of the output you should get from the batch-file:
C:\temp>set-date-cmd.bat
Today is Year: [2011] Month: [01] Day: [03]
20110103
Here is the revised code with comments on why:
:: https://stackoverflow.com/questions/203090/how-to-get-current-datetime-on-windows-command-line-in-a-suitable-format-for-usi
:: Works on any NT/2k machine independent of regional date settings
::
:: 20110103 - adapted by jeroen#pluimers.com for Dutch locale
:: Dutch will get jj as year from echo:^|date, so the '%%c' trick does not work as it will fill 'jj', but we want 'yy'
:: luckily, all countries seem to have year at the end: http://en.wikipedia.org/wiki/Calendar_date
:: set '%%c'=%%k
:: set 'yy'=%%k
::
:: In addition, date will display the current date before the input prompt using dashes
:: in Dutch, but using slashes in English, so there will be two occurances of the outer loop in Dutch
:: and one occurence in English.
:: This skips the first iteration:
:: if "%%a" GEQ "A"
::
:: echo:^|date
:: Huidige datum: ma 03-01-2011
:: Voer de nieuwe datum in: (dd-mm-jj)
:: The current date is: Mon 01/03/2011
:: Enter the new date: (mm-dd-yy)
::
:: date/t
:: ma 03-01-2011
:: Mon 01/03/2011
::
:: The assumption in this batch-file is that echo:^|date will return the date format
:: using either mm and dd or dd and mm in the first two valid tokens on the second line, and the year as the last token.
::
:: The outer loop will get the right tokens, the inner loop assigns the variables depending on the tokens.
:: That will resolve the order of the tokens.
::
#ECHO off
set v_day=
set v_month=
set v_year=
SETLOCAL ENABLEEXTENSIONS
if "%date%A" LSS "A" (set toks=1-3) else (set toks=2-4)
::DEBUG echo toks=%toks%
for /f "tokens=2-4 delims=(-)" %%a in ('echo:^|date') do (
::DEBUG echo first token=%%a
if "%%a" GEQ "A" (
for /f "tokens=%toks% delims=.-/ " %%i in ('date/t') do (
set '%%a'=%%i
set '%%b'=%%j
set 'yy'=%%k
)
)
)
if %'yy'% LSS 100 set 'yy'=20%'yy'%
set Today=%'yy'%-%'mm'%-%'dd'%
ENDLOCAL & SET v_year=%'yy'%& SET v_month=%'mm'%& SET v_day=%'dd'%
ECHO Today is Year: [%V_Year%] Month: [%V_Month%] Day: [%V_Day%]
set datestring=%V_Year%%V_Month%%V_Day%
echo %datestring%
:EOF
--jeroen
This is what I've used:
::Date Variables - replace characters that are not legal as part of filesystem file names (to produce name like "backup_04.15.08.7z")
SET DT=%date%
SET DT=%DT:/=.%
SET DT=%DT:-=.%
If you want further ideas for automating backups to 7-Zip archives, I have a free/open project you can use or review for ideas: http://wittman.org/ziparcy/
A function that is based on wmic:
:Now -- Gets the current date and time into separate variables
:: %~1: [out] Year
:: %~2: [out] Month
:: %~3: [out] Day
:: %~4: [out] Hour
:: %~5: [out] Minute
:: %~6: [out] Second
setlocal
for /f %%t in ('wmic os get LocalDateTime ^| findstr /b [0-9]') do set T=%%t
endlocal & (
if "%~1" neq "" set %~1=%T:~0,4%
if "%~2" neq "" set %~2=%T:~4,2%
if "%~3" neq "" set %~3=%T:~6,2%
if "%~4" neq "" set %~4=%T:~8,2%
if "%~5" neq "" set %~5=%T:~10,2%
if "%~6" neq "" set %~6=%T:~12,2%
)
goto:eof
Upside: Region independent. Downside: Only system administrators can run wmic.exe.
Usage:
call:Now Y M D H N S
echo %Y%-%M%-%D% %H%:%N%:%S%
This echos a string like this:
2014-01-22 12:51:53
Note that function parameters are out-Parameters - that is, you must supply variable names instead of values.
All parameters are optional, so call:Now Y M is a valid call if you only want to get year and month.
I had a similar problem. I have an automatic daily download from an FTP server of an encrypted file. I wanted to decrypt the file using gpg, rename the file to the current date (YYYYMMDD format) and drop the decrypted file into a folder for the correct department.
I went through several suggestions for renaming the file according to date and was having no luck until I stumbled upon this simple solution.
for /f "tokens=1-5 delims=/ " %%d in ("%date%") do rename "decrypted.txt" %%g-%%e-%%f.txt
It worked perfectly (i.e., the filename comes out as "2011-06-14.txt").
(Source)
http://sourceforge.net/projects/unxutils/files/
Look inside the ZIP file for something called "Date.exe" and rename it "DateFormat.exe" (to avoid conflicts).
Put it in your Windows system32 folder.
It has a lot of "date output" options.
For help, use DateFormat.exe --h
I'm not sure how you would put its output into an environment variable... using SET.
Combine Powershell into a batch file and use the meta variables to assign each:
#echo off
for /f "tokens=1-6 delims=-" %%a in ('PowerShell -Command "& {Get-Date -format "yyyy-MM-dd-HH-mm-ss"}"') do (
echo year: %%a
echo month: %%b
echo day: %%c
echo hour: %%d
echo minute: %%e
echo second: %%f
)
You can also change the the format if you prefer name of the month MMM or MMMM and 12 hour to 24 hour formats hh or HH
Regional independent solution generating the ISO date format:
rem save the existing format definition
for /f "skip=2 tokens=3" %%a in ('reg query "HKCU\Control Panel\International" /v sShortDate') do set FORMAT=%%a
rem set ISO specific format definition
reg add "HKCU\Control Panel\International" /v sShortDate /t REG_SZ /f /d yyyy-MM-dd 1>nul:
rem query the date in the ISO specific format
set ISODATE=%DATE%
rem restore previous format definition
reg add "HKCU\Control Panel\International" /v sShortDate /t REG_SZ /f /d %FORMAT% 1>nul:
What could still be optimized:
Other processes might get confused if using the date format in the short period while it is modified. So parsing the output according to the existing format string could be 'safer' - but will be more complicated
:: GetDate.cmd -> Uses WMIC.exe to get current date and time in ISO 8601 format
:: - Sets environment variables %_isotime% and %_now% to current time
:: - On failure, clears these environment variables
:: Inspired on -> https://ss64.com/nt/syntax-getdate.html
:: - (cX) 2017 adolfo.dimare#gmail.com
:: - http://stackoverflow.com/questions/203090
#echo off
set _isotime=
set _now=
:: Check that WMIC.exe is available
WMIC.exe Alias /? >NUL 2>&1 || goto _WMIC_MISSING_
if not (%1)==() goto _help
SetLocal EnableDelayedExpansion
:: Use WMIC.exe to retrieve date and time
FOR /F "skip=1 tokens=1-6" %%G IN ('WMIC.exe Path Win32_LocalTime Get Day^,Hour^,Minute^,Month^,Second^,Year /Format:table') DO (
IF "%%~L"=="" goto _WMIC_done_
set _yyyy=%%L
set _mm=00%%J
set _dd=00%%G
set _hour=00%%H
set _minute=00%%I
set _second=00%%K
)
:_WMIC_done_
:: 1 2 3 4 5 6
:: %%G %%H %%I %%J %%K %%L
:: Day Hour Minute Month Second Year
:: 27 9 35 4 38 2017
:: Remove excess leading zeroes
set _mm=%_mm:~-2%
set _dd=%_dd:~-2%
set _hour=%_hour:~-2%
set _minute=%_minute:~-2%
set _second=%_second:~-2%
:: Syntax -> %variable:~num_chars_to_skip,num_chars_to_keep%
:: Set date/time in ISO 8601 format:
Set _isotime=%_yyyy%-%_mm%-%_dd%T%_hour%:%_minute%:%_second%
:: -> http://google.com/search?num=100&q=ISO+8601+format
if 1%_hour% LSS 112 set _now=%_isotime:~0,10% %_hour%:%_minute%:%_second%am
if 1%_hour% LSS 112 goto _skip_12_
set /a _hour=1%_hour%-12
set _hour=%_hour:~-2%
set _now=%_isotime:~0,10% %_hour%:%_minute%:%_second%pm
:: -> https://ss64.com/nt/if.html
:: -> http://google.com/search?num=100&q=SetLocal+EndLocal+Windows
:: 'if () else ()' will NOT set %_now% correctly !?
:_skip_12_
EndLocal & set _isotime=%_isotime% & set _now=%_now%
goto _out
:_WMIC_MISSING_
echo.
echo WMIC.exe command not available
echo - WMIC.exe needs Administrator privileges to run in Windows
echo - Usually the path to WMIC.exe is "%windir%\System32\wbem\WMIC.exe"
:_help
echo.
echo GetDate.cmd: Uses WMIC.exe to get current date and time in ISO 8601 format
echo.
echo %%_now%% environment variable set to current date and time
echo %%_isotime%% environment variable to current time in ISO format
echo set _today=%%_isotime:~0,10%%
echo.
:_out
:: EOF: GetDate.cmd
I used date.exe, and renamed it to date_unxutils.exe to avoid conflicts.
Put it inside bin folder next to the batch script.
Code
:: Add binaries to temp path
IF EXIST bin SET PATH=%PATH%;bin
:: Create UTC Timestamp string in a custom format
:: Example: 20210128172058
set timestamp_command='date_unxutils.exe -u +"%%Y%%m%%d%%H%%M%%S"'
FOR /F %%i IN (%timestamp_command%) DO set timestamp=%%i
echo %timestamp%
Download UnxUtils
Link.
References
This awesome answer that I build upon.
PowerShell
Try the code below.
It will create the file or folder varible with the date as ddmmyyhhmm in 24hour time
[int] $day = Get-Date -UFormat %d
[int] $month = Get-Date -UFormat %m
[int] $year = Get-Date -UFormat %y
[String] $date = "$($day)$($month)$($year)"
$time = Get-Date -UFormat %R
$time -replace ‘[:]’,”"
$fileFolderName = $date + time
Given a known locality, for reference in functional form. The ECHOTIMESTAMP call shows how to get the timestamp into a variable (DTS in this example.)
#ECHO off
CALL :ECHOTIMESTAMP
GOTO END
:TIMESTAMP
SETLOCAL EnableDelayedExpansion
SET DATESTAMP=!DATE:~10,4!-!DATE:~4,2!-!DATE:~7,2!
SET TIMESTAMP=!TIME:~0,2!-!TIME:~3,2!-!TIME:~6,2!
SET DTS=!DATESTAMP: =0!-!TIMESTAMP: =0!
ENDLOCAL & SET "%~1=%DTS%"
GOTO :EOF
:ECHOTIMESTAMP
SETLOCAL
CALL :TIMESTAMP DTS
ECHO %DTS%
ENDLOCAL
GOTO :EOF
:END
EXIT /b 0
And saved to file, timestamp.bat, here's the output:
With Windows 7, this code works for me:
SET DATE=%date%
SET YEAR=%DATE:~0,4%
SET MONTH=%DATE:~5,2%
SET DAY=%DATE:~8,2%
ECHO %YEAR%
ECHO %MONTH%
ECHO %DAY%
SET DATE_FRM=%YEAR%-%MONTH%-%DAY%
ECHO %DATE_FRM%
I know that there are numerous ways mentioned already. But here is my way to break it down to understand how it is done. Hopefully, it is helpful for someone who like step by step method.
:: Check your local date format
echo %date%
:: Output is Mon 08/15/2016
:: get day (start index, number of characters)
:: (index starts with zero)
set myday=%DATE:~0,4%
echo %myday%
:: output is Mon
:: get month
set mymonth=%DATE:~4,2%
echo %mymonth%
:: output is 08
:: get date
set mydate=%DATE:~7,2%
echo %mydate%
:: output is 15
:: get year
set myyear=%DATE:~10,4%
echo %myyear%
:: output is 2016
I note that the o/p did not ask for a region-independent solution. My solution is for the UK though.
This is the simplest possible solution, a 1-line solution, for use in a Batch file:
FOR /F "tokens=1-3 delims=/" %%A IN ("%date%") DO (SET today=%%C-%%B-%%A)
echo %today%
This solution can be varied, by altering the order of the variables %%A %%B and %%C in the output statement, to provide any date format desired (e.g. YY-MM-DD or DD-MM-YY).
My intention - my ONLY intention - in posting this answer is to demonstrate that this can be done on the command line, by using a single line of code to achieve it.
And that it is redundant to post answers running to 35 lines of code, as others have done, because the o/p specifically asked for a command line solution in the question. Therefore the o/p specifically sought a single-line solution.
Suppose this instruction:
C:\>SC query state= all | find /I "adobe"
The result is:
SERVICE_NAME: AdobeARMservice
DISPLAY_NAME: Adobe Acrobat Update Service
Now I want to obtain the exact argument in this case is "AdobeARMservice"
Here my Script TestLineArgument.bat:
#echo off
cls
REM
REM for /f "delims=" %%# in ('SC query state= all ^| find /I "adobe"') do ( IS NOT WORKING
REM
set "SCQueryState=SC query state ^= all"
set "QueryAdobe=%SCQueryState%^^^| find /I ^"adobe^""
for /f "delims=" %%# in ("%QueryAdobe%") do (
set "THERSERVICE_NAME=%%#"
echo %%#
goto :END_FORSCQUERY
)
:END_FORSCQUERY
REM show the Line "SERVICE_NAME: AdobeARMservice"
echo THERSERVICE_NAME:%THERSERVICE_NAME%
FOR /f "tokens=2" %%# IN ("%THERSERVICE_NAME%") DO (
set "THESERVICE=%%#"
)
REM show the second part "AdobeARMservice"
echo THESERVICE:%THESERVICE%
My Script is not working, I don't know how use FOR with SC Command
Some clue?
#echo off
setlocal enableextensions disabledelayedexpansion
rem Initialize variables
set "serviceName="
set "displayName="
rem Execute the query and retrieve all the SERVICE_NAME lines and
rem the line with the desired display name
for /f "tokens=1,*" %%a in ('
sc query state^= all ^| findstr /i /l /c:"SERVICE_NAME" /c:"Adobe"
') do if not defined displayName if "%%a"=="SERVICE_NAME:" (
set "serviceName=%%b"
) else set "displayName=%%b"
rem Show retrieved data
if defined displayName (
echo %serviceName%
echo %displayName%
) else echo Not found
This method does not work in the manner you were trying to implement, as #MCND answer does, but if "AdobeARMservice" is only returned by sc query state when it is running, this may be useful.
It simply looks for the string "AdobeARMservice" and sets THESERVICE var to the result: If "AdobeARMservice" not found, THESERVICE remains empty. If found it gets value=AdobeARMservice
#echo off
Set "THESERVICE="
For /f %%A in ('sc query state^= all ^| find /i "AdobeARMservice"') do set THESERVICE=%%A
If "%THESERVICE%"=="" echo AdobeARMservice not found
If NOT "%THESERVICE%"=="" echo THESERVICE: %THESERVICE%
pause
My problem was simply...
#echo off
set "SERVICE=Adobe"
for /f "delims=" %%s in ('sc query state^= all ^| find /I "%SERVICE%"') do (
for /f "tokens=2" %%# in ("%%s") do (
echo THESERVICE:%%#
)
)
I tryng to avoid to change the code according to version something like : "Adobe3.2_1" or "Adobe3.2_5" or "Adobe4.5", this snippet of code only...
Suppose my directory contains these files
dir C:\data\
Statistics_A-1-1_2012-10-21 00_10_19.csv
Statistics_B-1-1_2012-10-21 00_12_01.csv
How do I write a script in batch that gets today's date and grabs all the files with that date in it. If the files are missing tag A-1-1 or tag B-1-1, it should print an error for the missing file for that tag. Ideally, I would like to provide a date range as argument to the script. If not provided, it defaults to today's date
I am used to bash and new to windows programming. I also don't have any scripting languages such as perl, python, etc available. Any help appreciated. Cheers.
#echo off
for /F "tokens=1-3 delims=/" %%a in ("%date%") do set today=%%c-%%a-%%b
for %%a in (*%today%*.csv) do (
for /F "tokens=2 delims=_ " %%b in ("%%a") do (
if %%b equ %today% (
echo %%a ERROR: Missing tab
) else (
echo %%a
)
)
)
You may process a range of dates using Julian Day Numbers this way:
set startJDN=Julian Day Number of start of range
set endJDN=Julian Day Number of end of range
for %%a in (*%today%*.csv) do (
set fileJDN=Julian Day Number of file %%a
if !fileJDN! geq %startJDN% if !fileJDN! leq %endJDN% (
echo The file is in range, process it...
)
)
See this post: Bat file for moving files
The easiest way to get the date parts is with WMIC.(As you did't mentioned what you want to do with files here are only listed):
EDITED VERSION:
#echo off
FOR /F "skip=1 eol=D tokens=1,2,3 delims= " %%A IN ('WMIC Path Win32_LocalTime Get Year^,Month^,Day /Format:table') DO (
SET TODAY=%%A-%%B-%%C
setlocal ENABLEDELAYEDEXPANSION
if [!TODAY!] NEQ [--] (
goto :(endOfLoop^)
)
endlocal
)
:(endOfLoop^)
echo %TODAY%
DIR /B "Statistics_A-1-1_%TODAY% *.csv"
DIR /B "Statistics_B-1-1_%TODAY% *.csv"
I'm always getting the message "Echo is on" when trying to run the script..
setlocal ENABLEEXTENSIONS
C:
cd ..
cd ..
reg query "HKLM\SYSTEM\CurrentControlSet\Services" | findstr /b "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DummyService" > "C:\servicePaths.txt"
FOR /f "delims=" %%g IN (servicePaths.txt) do (
set KEY_NAME="%%g"
set VALUE_NAME=ImagePath
FOR /F "tokens=1-3" %%A IN ('REG QUERY %KEY_NAME% /v %VALUE_NAME% 2^>nul') DO (
set ValueValue=%%C
)
echo %ValueValue%
pause
)
Could any batch-guru please help me? I know that it has something to do with the cascaded for-loops, but I cannot find the solutions - no clue anymore after 3 hours try&error.
It's a problem of expanding the %ValueValue%, as this happens when the complete parenthesis block is parsed.
Not when it is executed, but at parse time the ValueValue variable is empty, so you get only echo which will print echo is on.
Simply change it to delayed expansion
#echo off
setlocal EnableDelayedExpansion
C:
cd ..
cd ..
set VALUE_NAME=ImagePath
reg query "HKLM\SYSTEM\CurrentControlSet\Services" | findstr /b "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DummyService" > "C:\servicePaths.txt"
FOR /f "delims=" %%g IN (servicePaths.txt) do (
set "KEY_NAME=%%g"
FOR /F "tokens=1-3" %%A IN ('REG QUERY !KEY_NAME! /v !VALUE_NAME! 2^>nul') DO (
set ValueValue=%%C
)
echo !ValueValue!
pause
)
Update: Now that it's 2016 I'd use PowerShell for this unless there's a really compelling backwards-compatible reason for it, particularly because of the regional settings issue with using date. See #npocmaka's https://stackoverflow.com/a/19799236/8479
What's a Windows command line statement(s) I can use to get the current datetime in a format that I can put into a filename?
I want to have a .bat file that zips up a directory into an archive with the current date and time as part of the name, for example, Code_2008-10-14_2257.zip. Is there any easy way I can do this, independent of the regional settings of the machine?
I don't really mind about the date format, ideally it'd be yyyy-mm-dd, but anything simple is fine.
So far I've got this, which on my machine gives me Tue_10_14_2008_230050_91:
rem Get the datetime in a format that can go in a filename.
set _my_datetime=%date%_%time%
set _my_datetime=%_my_datetime: =_%
set _my_datetime=%_my_datetime::=%
set _my_datetime=%_my_datetime:/=_%
set _my_datetime=%_my_datetime:.=_%
rem Now use the timestamp by in a new ZIP file name.
"d:\Program Files\7-Zip\7z.exe" a -r Code_%_my_datetime%.zip Code
I can live with this, but it seems a bit clunky. Ideally it'd be briefer and have the format mentioned earlier.
I'm using Windows Server 2003 and Windows XP Professional. I don't want to install additional utilities to achieve this (although I realise there are some that will do nice date formatting).
See Windows Batch File (.bat) to get current date in MMDDYYYY format:
#echo off
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%c-%%a-%%b)
For /f "tokens=1-2 delims=/:" %%a in ('time /t') do (set mytime=%%a%%b)
echo %mydate%_%mytime%
If you prefer the time in 24 hour/military format, you can replace the second FOR line with this:
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a%%b)
C:> .\date.bat
2008-10-14_0642
If you want the date independently of the region day/month order, you can use "WMIC os GET LocalDateTime" as a source, since it's in ISO order:
#echo off
for /F "usebackq tokens=1,2 delims==" %%i in (`wmic os get LocalDateTime /VALUE 2^>NUL`) do if '.%%i.'=='.LocalDateTime.' set ldt=%%j
set ldt=%ldt:~0,4%-%ldt:~4,2%-%ldt:~6,2% %ldt:~8,2%:%ldt:~10,2%:%ldt:~12,6%
echo Local date is [%ldt%]
C:>test.cmd
Local date is [2012-06-19 10:23:47.048]
Two more ways that do not depend on the time settings (both taken from :How get data/time independent from localization:). And both also get the day of the week and none of them requires admin permissions!:
MAKECAB - will work on EVERY Windows system (fast, but creates a small temp file) (the foxidrive script):
#echo off
pushd "%temp%"
makecab /D RptFileName=~.rpt /D InfFileName=~.inf /f nul >nul
for /f "tokens=3-7" %%a in ('find /i "makecab"^<~.rpt') do (
set "current-date=%%e-%%b-%%c"
set "current-time=%%d"
set "weekday=%%a"
)
del ~.*
popd
echo %weekday% %current-date% %current-time%
pause
More information about get-date function.
ROBOCOPY - it's not native command for Windows XP and Windows Server 2003, but it can be downloaded from microsoft site. But is built-in in everything from Windows Vista and above:
#echo off
setlocal
for /f "skip=8 tokens=2,3,4,5,6,7,8 delims=: " %%D in ('robocopy /l * \ \ /ns /nc /ndl /nfl /np /njh /XF * /XD *') do (
set "dow=%%D"
set "month=%%E"
set "day=%%F"
set "HH=%%G"
set "MM=%%H"
set "SS=%%I"
set "year=%%J"
)
echo Day of the week: %dow%
echo Day of the month : %day%
echo Month : %month%
echo hour : %HH%
echo minutes : %MM%
echo seconds : %SS%
echo year : %year%
endlocal
And three more ways that uses other Windows script languages. They will give you more flexibility e.g. you can get week of the year, time in milliseconds and so on.
JScript/batch hybrid (need to be saved as .bat). JScript is available on every system form NT and above, as a part of Windows Script Host (though can be disabled through the registry it's a rare case):
#if (#X)==(#Y) #end /* ---Harmless hybrid line that begins a JScript comment
#echo off
cscript //E:JScript //nologo "%~f0"
exit /b 0
*------------------------------------------------------------------------------*/
function GetCurrentDate() {
// Today date time which will used to set as default date.
var todayDate = new Date();
todayDate = todayDate.getFullYear() + "-" +
("0" + (todayDate.getMonth() + 1)).slice(-2) + "-" +
("0" + todayDate.getDate()).slice(-2) + " " + ("0" + todayDate.getHours()).slice(-2) + ":" +
("0" + todayDate.getMinutes()).slice(-2);
return todayDate;
}
WScript.Echo(GetCurrentDate());
VSCRIPT/BATCH hybrid (Is it possible to embed and execute VBScript within a batch file without using a temporary file?) same case as JScript, but hybridization is not so perfect:
:sub echo(str) :end sub
echo off
'>nul 2>&1|| copy /Y %windir%\System32\doskey.exe %windir%\System32\'.exe >nul
'& echo current date:
'& cscript /nologo /E:vbscript "%~f0"
'& exit /b
'0 = vbGeneralDate - Default. Returns date: mm/dd/yy and time if specified: hh:mm:ss PM/AM.
'1 = vbLongDate - Returns date: weekday, monthname, year
'2 = vbShortDate - Returns date: mm/dd/yy
'3 = vbLongTime - Returns time: hh:mm:ss PM/AM
'4 = vbShortTime - Return time: hh:mm
WScript.echo Replace(FormatDateTime(Date,1),", ","-")
PowerShell - can be installed on every machine that has .NET - download from Microsoft (v1, v2, v3 (only for Windows 7 and above)). It is installed by default on everything from Windows 7/Windows Server 2008 and above:
C:\> powershell get-date -format "{dd-MMM-yyyy HH:mm}"
To use it from a batch file:
for /f "delims=" %%# in ('powershell get-date -format "{dd-MMM-yyyy HH:mm}"') do #set _date=%%#
Self-compiled jscript.net/batch (never seen a Windows machine without .NET, so I think this is a pretty portable):
#if (#X)==(#Y) #end /****** silent line that start JScript comment ******
#echo off
::::::::::::::::::::::::::::::::::::
::: Compile the script ::::
::::::::::::::::::::::::::::::::::::
setlocal
if exist "%~n0.exe" goto :skip_compilation
set "frm=%SystemRoot%\Microsoft.NET\Framework\"
:: Searching the latest installed .NET framework
for /f "tokens=* delims=" %%v in ('dir /b /s /a:d /o:-n "%SystemRoot%\Microsoft.NET\Framework\v*"') do (
if exist "%%v\jsc.exe" (
rem :: the javascript.net compiler
set "jsc=%%~dpsnfxv\jsc.exe"
goto :break_loop
)
)
echo jsc.exe not found && exit /b 0
:break_loop
call %jsc% /nologo /out:"%~n0.exe" "%~dpsfnx0"
::::::::::::::::::::::::::::::::::::
::: End of compilation ::::
::::::::::::::::::::::::::::::::::::
:skip_compilation
"%~n0.exe"
exit /b 0
****** End of JScript comment ******/
import System;
import System.IO;
var dt=DateTime.Now;
Console.WriteLine(dt.ToString("yyyy-MM-dd hh:mm:ss"));
Logman This cannot get the year and day of the week. It's comparatively slow and also creates a temporary file and is based on the time stamps that logman puts on its log files. It will work on everything from Windows XP and above. It probably will be never used by anybody - including me - but is one more way...
#echo off
setlocal
del /q /f %temp%\timestampfile_*
Logman.exe stop ts-CPU 1>nul 2>&1
Logman.exe delete ts-CPU 1>nul 2>&1
Logman.exe create counter ts-CPU -sc 2 -v mmddhhmm -max 250 -c "\Processor(_Total)\%% Processor Time" -o %temp%\timestampfile_ >nul
Logman.exe start ts-CPU 1>nul 2>&1
Logman.exe stop ts-CPU >nul 2>&1
Logman.exe delete ts-CPU >nul 2>&1
for /f "tokens=2 delims=_." %%t in ('dir /b %temp%\timestampfile_*^&del /q/f %temp%\timestampfile_*') do set timestamp=%%t
echo %timestamp%
echo MM: %timestamp:~0,2%
echo dd: %timestamp:~2,2%
echo hh: %timestamp:~4,2%
echo mm: %timestamp:~6,2%
endlocal
exit /b 0
One more way with WMIC which also gives week of the year and the day of the week, but not the milliseconds (for milliseconds check foxidrive's answer):
for /f %%# in ('wMIC Path Win32_LocalTime Get /Format:value') do #for /f %%# in ("%%#") do #set %%#
echo %day%
echo %DayOfWeek%
echo %hour%
echo %minute%
echo %month%
echo %quarter%
echo %second%
echo %weekinmonth%
echo %year%
Using TYPEPERF with some efforts to be fast and compatible with different language settings and as fast as possible:
#echo off
setlocal
:: Check if Windows is Windows XP and use Windows XP valid counter for UDP performance
::if defined USERDOMAIN_roamingprofile (set "v=v4") else (set "v=")
for /f "tokens=4 delims=. " %%# in ('ver') do if %%# GTR 5 (set "v=v4") else ("v=")
set "mon="
for /f "skip=2 delims=," %%# in ('typeperf "\UDP%v%\*" -si 0 -sc 1') do (
if not defined mon (
for /f "tokens=1-7 delims=.:/ " %%a in (%%#) do (
set mon=%%a
set date=%%b
set year=%%c
set hour=%%d
set minute=%%e
set sec=%%f
set ms=%%g
)
)
)
echo %year%.%mon%.%date%
echo %hour%:%minute%:%sec%.%ms%
endlocal
MSHTA allows calling JavaScript methods similar to the JScript method demonstrated in #3 above. Bear in mind that JavaScript's Date object properties involving month values are numbered from 0 to 11, not 1 to 12. So a value of 9 means October.
<!-- : Batch portion
#echo off
setlocal
for /f "delims=" %%I in ('mshta "%~f0"') do set "now.%%~I"
rem Display all variables beginning with "now."
set now.
goto :EOF
end batch / begin HTA -->
<script>
resizeTo(0,0)
var fso = new ActiveXObject('Scripting.FileSystemObject').GetStandardStream(1),
now = new Date(),
props=['getDate','getDay','getFullYear','getHours','getMilliseconds','getMinutes',
'getMonth','getSeconds','getTime','getTimezoneOffset','getUTCDate','getUTCDay',
'getUTCFullYear','getUTCHours','getUTCMilliseconds','getUTCMinutes','getUTCMonth',
'getUTCSeconds','getYear','toDateString','toGMTString','toLocaleDateString',
'toLocaleTimeString','toString','toTimeString','toUTCString','valueOf'],
output = [];
for (var i in props) {output.push(props[i] + '()=' + now[props[i]]())}
close(fso.Write(output.join('\n')));
</script>
Regionally independent date time parsing
The output format of %DATE% and of the dir command is regionally dependent and thus neither robust nor smart. date.exe (part of UnxUtils) delivers any date and time information in any thinkable format. You may also extract the date/time information from any file with date.exe.
Examples: (in a cmd-script use %% instead of %)
date.exe +"%Y-%m-%d"
2009-12-22
date.exe +"%T"
18:55:03
date.exe +"%Y%m%d %H%M%S: Any text"
20091222 185503: Any text
date.exe +"Text: %y/%m/%d-any text-%H.%M"
Text: 09/12/22-any text-18.55
Command: date.exe +"%m-%d """%H %M %S """"
07-22 "18:55:03"`
The date/time information from a reference file:
date.exe -r c:\file.txt +"The timestamp of file.txt is: %Y-%m-%d %H:%M:%S"
Using it in a CMD script to get year, month, day, time information:
for /f "tokens=1,2,3,4,5,6* delims=," %%i in ('C:\Tools\etc\date.exe +"%%y,%%m,%%d,%%H,%%M,%%S"') do set yy=%%i& set mo=%%j& set dd=%%k& set hh=%%l& set mm=%%m& set ss=%%n
Using it in a CMD script to get a timestamp in any required format:
for /f "tokens=*" %%i in ('C:\Tools\etc\date.exe +"%%y-%%m-%%d %%H:%%M:%%S"') do set timestamp=%%i
Extracting the date/time information from any reference file.
for /f "tokens=1,2,3,4,5,6* delims=," %%i in ('C:\Tools\etc\date.exe -r file.txt +"%%y,%%m,%%d,%%H,%%M,%%S"') do set yy=%%i& set mo=%%j& set dd=%%k& set hh=%%l& set mm=%%m& set ss=%%n
Adding to a file its date/time information:
for /f "tokens=*" %%i in ('C:\Tools\etc\date.exe -r file.txt +"%%y-%%m-%%d.%%H%%M%%S"') do ren file.txt file.%%i.txt
date.exe is part of the free GNU tools which need no installation.
NOTE: Copying date.exe into any directory which is in the search path may cause other scripts to fail that use the Windows built-in date command.
Here's a variant from alt.msdos.batch.nt that works local-independently.
Put this in a text file, e.g. getDate.cmd
-----------8<------8<------------ snip -- snip ----------8<-------------
:: Works on any NT/2k machine independent of regional date settings
#ECHO off
SETLOCAL ENABLEEXTENSIONS
if "%date%A" LSS "A" (set toks=1-3) else (set toks=2-4)
for /f "tokens=2-4 delims=(-)" %%a in ('echo:^|date') do (
for /f "tokens=%toks% delims=.-/ " %%i in ('date/t') do (
set '%%a'=%%i
set '%%b'=%%j
set '%%c'=%%k))
if %'yy'% LSS 100 set 'yy'=20%'yy'%
set Today=%'yy'%-%'mm'%-%'dd'%
ENDLOCAL & SET v_year=%'yy'%& SET v_month=%'mm'%& SET v_day=%'dd'%
ECHO Today is Year: [%V_Year%] Month: [%V_Month%] Day: [%V_Day%]
:EOF
-----------8<------8<------------ snip -- snip ----------8<-------------
To get the code to work sans error msg's to stderr, I had to add the single quotes arount the variable assignments for %%a, %%b and %%c. My locale (PT) was causing errors at one stage in the looping/parsing where stuff like "set =20" was getting executed. The quotes yield a token (albeit empty) for the left-hand side of the assignment statement.
The downside is the messy locale variable names: 'yy', 'mm' and 'dd'. But hey, who cares!
I use this (again not region independent (UK))
set bklog=%date:~6,4%-%date:~3,2%-%date:~0,2%_%time:~0,2%%time:~3,2%
The first four lines of this code will give you reliable YY DD MM YYYY HH Min Sec variables in Windows XP Professional and higher.
#echo off
for /f "tokens=2 delims==" %%a in ('wmic OS Get localdatetime /value') do set "dt=%%a"
set "YY=%dt:~2,2%" & set "YYYY=%dt:~0,4%" & set "MM=%dt:~4,2%" & set "DD=%dt:~6,2%"
set "HH=%dt:~8,2%" & set "Min=%dt:~10,2%" & set "Sec=%dt:~12,2%"
set "datestamp=%YYYY%%MM%%DD%" & set "timestamp=%HH%%Min%%Sec%" & set "fullstamp=%YYYY%-%MM%-%DD%_%HH%%Min%-%Sec%"
echo datestamp: "%datestamp%"
echo timestamp: "%timestamp%"
echo fullstamp: "%fullstamp%"
pause
Unfortunately this is not immune to regional settings, but it does what you want.
set hour=%time:~0,2%
if "%time:~0,1%"==" " set hour=0%time:~1,1%
set _my_datetime=%date:~10,4%-%date:~4,2%-%date:~7,2%_%hour%%time:~3,2%
Amazing the stuff you can find on Wikipedia.
Please use the following script to get the current day in the command line:
echo %Date:~0,3%day
"d:\Program Files\7-Zip\7z.exe" a -r code_%date:~10,4%-%date:~4,2%-%date:~7,2%.zip
Another way (credit):
#For /F "tokens=2,3,4 delims=/ " %%A in ('Date /t') do #(
Set Month=%%A
Set Day=%%B
Set Year=%%C
)
#echo DAY = %Day%
#echo Month = %Month%
#echo Year = %Year%
Note that both my answers here are still reliant on the order of the day and month as determined by regional settings - not sure how to work around that.
This isn't really briefer but might be a more flexible way (credit):
FOR /F "TOKENS=1* DELIMS= " %%A IN ('DATE/T') DO SET CDATE=%%B
FOR /F "TOKENS=1,2 eol=/ DELIMS=/ " %%A IN ('DATE/T') DO SET mm=%%B
FOR /F "TOKENS=1,2 DELIMS=/ eol=/" %%A IN ('echo %CDATE%') DO SET dd=%%B
FOR /F "TOKENS=2,3 DELIMS=/ " %%A IN ('echo %CDATE%') DO SET yyyy=%%B
SET date=%mm%%dd%%yyyy%
Short answer :
:: Start - Run , type:
cmd /c "powershell get-date -format ^"{yyyy-MM-dd HH:mm:ss}^"|clip"
:: click into target media, Ctrl + V to paste the result
Long answer
#echo off
:: START USAGE ==================================================================
::SET THE NICETIME
:: SET NICETIME=BOO
:: CALL GetNiceTime.cmd
:: ECHO NICETIME IS %NICETIME%
:: echo nice time is %NICETIME%
:: END USAGE ==================================================================
echo set hhmmsss
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=1-3 delims=:" %%a in ('echo %time%') do set hhmmsss=%%a%%b%%c
::DEBUG ECHO hhmmsss IS %hhmmsss%
::DEBUG PAUSE
echo %yyyymmdd%
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=1-3 delims=." %%D in ('echo %DATE%') do set yyyymmdd=%%F%%E%%D
::DEBUG ECHO yyyymmdd IS %yyyymmdd%
::DEBUG PAUSE
set NICETIME=%yyyymmdd%_%hhmmsss%
::DEBUG echo THE NICETIME IS %NICETIME%
::DEBUG PAUSE
Here's a way to get date time in a single line:
for /f "tokens=2,3,4,5,6 usebackq delims=:/ " %a in ('%date% %time%') do echo %c-%a-%b %d%e
In the US this will output "yyyy-mm-dd hhmm". Different regional settings will result in different %date% outputs, but you can modify the token order.
If you want a different format, modify the echo statement by rearranging the tokens or using different (or no) separators.
Just use this line:
PowerShell -Command "get-date"
Matthew Johnson's one-liner solution to get the one-liner date and time is eloquent and useful.
It does however need a simple modification to work from within a batch file:
for /f "tokens=2,3,4,5,6 usebackq delims=:/ " %%a in ('%date% %time%') do echo %%c-%%a-%%b %%d%%e
And here is a similar batch-file for the time portion.
:: http://stackoverflow.com/questions/203090/how-to-get-current-datetime-on-windows-command-line-in-a-suitable-format-for-usi
:: Works on any NT/2k machine independent of regional time settings
::
:: Gets the time in ISO 8601 24-hour format
::
:: Note that %time% gets you fractions of seconds, and time /t doesn't, but gets you AM/PM if your locale supports that.
:: Since ISO 8601 does not care about AM/PM, we use %time%
::
#ECHO off
SETLOCAL ENABLEEXTENSIONS
for /f "tokens=1-4 delims=:,.-/ " %%i in ('echo %time%') do (
set 'hh'=%%i
set 'mm'=%%j
set 'ss'=%%k
set 'ff'=%%l)
ENDLOCAL & SET v_Hour=%'hh'%& SET v_Minute=%'mm'%& SET v_Second=%'ss'%& SET v_Fraction=%'ff'%
ECHO Now is Hour: [%V_Hour%] Minute: [%V_Minute%] Second: [%v_Second%] Fraction: [%v_Fraction%]
set timestring=%V_Hour%%V_Minute%%v_Second%.%v_Fraction%
echo %timestring%
:EOF
--jeroen
I changed the answer with the batch file from vMax so it works with the Dutch language too.
The Dutch - persistent as we are - have a few changes in the %date%, date/t, and date that break the original batch-file.
It would be nice if some people can check this against other Windows locales as well, and report back the results.
If the batch-file fails at your location, then please include the output of these two statements on the command prompt:
echo:^|date
date/t
This is a sample of the output you should get from the batch-file:
C:\temp>set-date-cmd.bat
Today is Year: [2011] Month: [01] Day: [03]
20110103
Here is the revised code with comments on why:
:: https://stackoverflow.com/questions/203090/how-to-get-current-datetime-on-windows-command-line-in-a-suitable-format-for-usi
:: Works on any NT/2k machine independent of regional date settings
::
:: 20110103 - adapted by jeroen#pluimers.com for Dutch locale
:: Dutch will get jj as year from echo:^|date, so the '%%c' trick does not work as it will fill 'jj', but we want 'yy'
:: luckily, all countries seem to have year at the end: http://en.wikipedia.org/wiki/Calendar_date
:: set '%%c'=%%k
:: set 'yy'=%%k
::
:: In addition, date will display the current date before the input prompt using dashes
:: in Dutch, but using slashes in English, so there will be two occurances of the outer loop in Dutch
:: and one occurence in English.
:: This skips the first iteration:
:: if "%%a" GEQ "A"
::
:: echo:^|date
:: Huidige datum: ma 03-01-2011
:: Voer de nieuwe datum in: (dd-mm-jj)
:: The current date is: Mon 01/03/2011
:: Enter the new date: (mm-dd-yy)
::
:: date/t
:: ma 03-01-2011
:: Mon 01/03/2011
::
:: The assumption in this batch-file is that echo:^|date will return the date format
:: using either mm and dd or dd and mm in the first two valid tokens on the second line, and the year as the last token.
::
:: The outer loop will get the right tokens, the inner loop assigns the variables depending on the tokens.
:: That will resolve the order of the tokens.
::
#ECHO off
set v_day=
set v_month=
set v_year=
SETLOCAL ENABLEEXTENSIONS
if "%date%A" LSS "A" (set toks=1-3) else (set toks=2-4)
::DEBUG echo toks=%toks%
for /f "tokens=2-4 delims=(-)" %%a in ('echo:^|date') do (
::DEBUG echo first token=%%a
if "%%a" GEQ "A" (
for /f "tokens=%toks% delims=.-/ " %%i in ('date/t') do (
set '%%a'=%%i
set '%%b'=%%j
set 'yy'=%%k
)
)
)
if %'yy'% LSS 100 set 'yy'=20%'yy'%
set Today=%'yy'%-%'mm'%-%'dd'%
ENDLOCAL & SET v_year=%'yy'%& SET v_month=%'mm'%& SET v_day=%'dd'%
ECHO Today is Year: [%V_Year%] Month: [%V_Month%] Day: [%V_Day%]
set datestring=%V_Year%%V_Month%%V_Day%
echo %datestring%
:EOF
--jeroen
This is what I've used:
::Date Variables - replace characters that are not legal as part of filesystem file names (to produce name like "backup_04.15.08.7z")
SET DT=%date%
SET DT=%DT:/=.%
SET DT=%DT:-=.%
If you want further ideas for automating backups to 7-Zip archives, I have a free/open project you can use or review for ideas: http://wittman.org/ziparcy/
A function that is based on wmic:
:Now -- Gets the current date and time into separate variables
:: %~1: [out] Year
:: %~2: [out] Month
:: %~3: [out] Day
:: %~4: [out] Hour
:: %~5: [out] Minute
:: %~6: [out] Second
setlocal
for /f %%t in ('wmic os get LocalDateTime ^| findstr /b [0-9]') do set T=%%t
endlocal & (
if "%~1" neq "" set %~1=%T:~0,4%
if "%~2" neq "" set %~2=%T:~4,2%
if "%~3" neq "" set %~3=%T:~6,2%
if "%~4" neq "" set %~4=%T:~8,2%
if "%~5" neq "" set %~5=%T:~10,2%
if "%~6" neq "" set %~6=%T:~12,2%
)
goto:eof
Upside: Region independent. Downside: Only system administrators can run wmic.exe.
Usage:
call:Now Y M D H N S
echo %Y%-%M%-%D% %H%:%N%:%S%
This echos a string like this:
2014-01-22 12:51:53
Note that function parameters are out-Parameters - that is, you must supply variable names instead of values.
All parameters are optional, so call:Now Y M is a valid call if you only want to get year and month.
I had a similar problem. I have an automatic daily download from an FTP server of an encrypted file. I wanted to decrypt the file using gpg, rename the file to the current date (YYYYMMDD format) and drop the decrypted file into a folder for the correct department.
I went through several suggestions for renaming the file according to date and was having no luck until I stumbled upon this simple solution.
for /f "tokens=1-5 delims=/ " %%d in ("%date%") do rename "decrypted.txt" %%g-%%e-%%f.txt
It worked perfectly (i.e., the filename comes out as "2011-06-14.txt").
(Source)
http://sourceforge.net/projects/unxutils/files/
Look inside the ZIP file for something called "Date.exe" and rename it "DateFormat.exe" (to avoid conflicts).
Put it in your Windows system32 folder.
It has a lot of "date output" options.
For help, use DateFormat.exe --h
I'm not sure how you would put its output into an environment variable... using SET.
Combine Powershell into a batch file and use the meta variables to assign each:
#echo off
for /f "tokens=1-6 delims=-" %%a in ('PowerShell -Command "& {Get-Date -format "yyyy-MM-dd-HH-mm-ss"}"') do (
echo year: %%a
echo month: %%b
echo day: %%c
echo hour: %%d
echo minute: %%e
echo second: %%f
)
You can also change the the format if you prefer name of the month MMM or MMMM and 12 hour to 24 hour formats hh or HH
Regional independent solution generating the ISO date format:
rem save the existing format definition
for /f "skip=2 tokens=3" %%a in ('reg query "HKCU\Control Panel\International" /v sShortDate') do set FORMAT=%%a
rem set ISO specific format definition
reg add "HKCU\Control Panel\International" /v sShortDate /t REG_SZ /f /d yyyy-MM-dd 1>nul:
rem query the date in the ISO specific format
set ISODATE=%DATE%
rem restore previous format definition
reg add "HKCU\Control Panel\International" /v sShortDate /t REG_SZ /f /d %FORMAT% 1>nul:
What could still be optimized:
Other processes might get confused if using the date format in the short period while it is modified. So parsing the output according to the existing format string could be 'safer' - but will be more complicated
:: GetDate.cmd -> Uses WMIC.exe to get current date and time in ISO 8601 format
:: - Sets environment variables %_isotime% and %_now% to current time
:: - On failure, clears these environment variables
:: Inspired on -> https://ss64.com/nt/syntax-getdate.html
:: - (cX) 2017 adolfo.dimare#gmail.com
:: - http://stackoverflow.com/questions/203090
#echo off
set _isotime=
set _now=
:: Check that WMIC.exe is available
WMIC.exe Alias /? >NUL 2>&1 || goto _WMIC_MISSING_
if not (%1)==() goto _help
SetLocal EnableDelayedExpansion
:: Use WMIC.exe to retrieve date and time
FOR /F "skip=1 tokens=1-6" %%G IN ('WMIC.exe Path Win32_LocalTime Get Day^,Hour^,Minute^,Month^,Second^,Year /Format:table') DO (
IF "%%~L"=="" goto _WMIC_done_
set _yyyy=%%L
set _mm=00%%J
set _dd=00%%G
set _hour=00%%H
set _minute=00%%I
set _second=00%%K
)
:_WMIC_done_
:: 1 2 3 4 5 6
:: %%G %%H %%I %%J %%K %%L
:: Day Hour Minute Month Second Year
:: 27 9 35 4 38 2017
:: Remove excess leading zeroes
set _mm=%_mm:~-2%
set _dd=%_dd:~-2%
set _hour=%_hour:~-2%
set _minute=%_minute:~-2%
set _second=%_second:~-2%
:: Syntax -> %variable:~num_chars_to_skip,num_chars_to_keep%
:: Set date/time in ISO 8601 format:
Set _isotime=%_yyyy%-%_mm%-%_dd%T%_hour%:%_minute%:%_second%
:: -> http://google.com/search?num=100&q=ISO+8601+format
if 1%_hour% LSS 112 set _now=%_isotime:~0,10% %_hour%:%_minute%:%_second%am
if 1%_hour% LSS 112 goto _skip_12_
set /a _hour=1%_hour%-12
set _hour=%_hour:~-2%
set _now=%_isotime:~0,10% %_hour%:%_minute%:%_second%pm
:: -> https://ss64.com/nt/if.html
:: -> http://google.com/search?num=100&q=SetLocal+EndLocal+Windows
:: 'if () else ()' will NOT set %_now% correctly !?
:_skip_12_
EndLocal & set _isotime=%_isotime% & set _now=%_now%
goto _out
:_WMIC_MISSING_
echo.
echo WMIC.exe command not available
echo - WMIC.exe needs Administrator privileges to run in Windows
echo - Usually the path to WMIC.exe is "%windir%\System32\wbem\WMIC.exe"
:_help
echo.
echo GetDate.cmd: Uses WMIC.exe to get current date and time in ISO 8601 format
echo.
echo %%_now%% environment variable set to current date and time
echo %%_isotime%% environment variable to current time in ISO format
echo set _today=%%_isotime:~0,10%%
echo.
:_out
:: EOF: GetDate.cmd
I used date.exe, and renamed it to date_unxutils.exe to avoid conflicts.
Put it inside bin folder next to the batch script.
Code
:: Add binaries to temp path
IF EXIST bin SET PATH=%PATH%;bin
:: Create UTC Timestamp string in a custom format
:: Example: 20210128172058
set timestamp_command='date_unxutils.exe -u +"%%Y%%m%%d%%H%%M%%S"'
FOR /F %%i IN (%timestamp_command%) DO set timestamp=%%i
echo %timestamp%
Download UnxUtils
Link.
References
This awesome answer that I build upon.
PowerShell
Try the code below.
It will create the file or folder varible with the date as ddmmyyhhmm in 24hour time
[int] $day = Get-Date -UFormat %d
[int] $month = Get-Date -UFormat %m
[int] $year = Get-Date -UFormat %y
[String] $date = "$($day)$($month)$($year)"
$time = Get-Date -UFormat %R
$time -replace ‘[:]’,”"
$fileFolderName = $date + time
Given a known locality, for reference in functional form. The ECHOTIMESTAMP call shows how to get the timestamp into a variable (DTS in this example.)
#ECHO off
CALL :ECHOTIMESTAMP
GOTO END
:TIMESTAMP
SETLOCAL EnableDelayedExpansion
SET DATESTAMP=!DATE:~10,4!-!DATE:~4,2!-!DATE:~7,2!
SET TIMESTAMP=!TIME:~0,2!-!TIME:~3,2!-!TIME:~6,2!
SET DTS=!DATESTAMP: =0!-!TIMESTAMP: =0!
ENDLOCAL & SET "%~1=%DTS%"
GOTO :EOF
:ECHOTIMESTAMP
SETLOCAL
CALL :TIMESTAMP DTS
ECHO %DTS%
ENDLOCAL
GOTO :EOF
:END
EXIT /b 0
And saved to file, timestamp.bat, here's the output:
With Windows 7, this code works for me:
SET DATE=%date%
SET YEAR=%DATE:~0,4%
SET MONTH=%DATE:~5,2%
SET DAY=%DATE:~8,2%
ECHO %YEAR%
ECHO %MONTH%
ECHO %DAY%
SET DATE_FRM=%YEAR%-%MONTH%-%DAY%
ECHO %DATE_FRM%
I know that there are numerous ways mentioned already. But here is my way to break it down to understand how it is done. Hopefully, it is helpful for someone who like step by step method.
:: Check your local date format
echo %date%
:: Output is Mon 08/15/2016
:: get day (start index, number of characters)
:: (index starts with zero)
set myday=%DATE:~0,4%
echo %myday%
:: output is Mon
:: get month
set mymonth=%DATE:~4,2%
echo %mymonth%
:: output is 08
:: get date
set mydate=%DATE:~7,2%
echo %mydate%
:: output is 15
:: get year
set myyear=%DATE:~10,4%
echo %myyear%
:: output is 2016
I note that the o/p did not ask for a region-independent solution. My solution is for the UK though.
This is the simplest possible solution, a 1-line solution, for use in a Batch file:
FOR /F "tokens=1-3 delims=/" %%A IN ("%date%") DO (SET today=%%C-%%B-%%A)
echo %today%
This solution can be varied, by altering the order of the variables %%A %%B and %%C in the output statement, to provide any date format desired (e.g. YY-MM-DD or DD-MM-YY).
My intention - my ONLY intention - in posting this answer is to demonstrate that this can be done on the command line, by using a single line of code to achieve it.
And that it is redundant to post answers running to 35 lines of code, as others have done, because the o/p specifically asked for a command line solution in the question. Therefore the o/p specifically sought a single-line solution.