如果您使用的是Windows 2003(请注意,不支持Windows Server 2008及更高版本),您可以使用Windows Server 2003资源工具包,其中包含显示详细执行统计信息的timeit.exe . 这是一个例子,计时命令“timeit - ?”:
C:\>timeit timeit -?
Invalid switch -?
Usage: TIMEIT [-f filename] [-a] [-c] [-i] [-d] [-s] [-t] [-k keyname | -r keyname] [-m mask] [commandline...]
where: -f specifies the name of the database file where TIMEIT
keeps a history of previous timings. Default is .\timeit.dat
-k specifies the keyname to use for this timing run
-r specifies the keyname to remove from the database. If
keyname is followed by a comma and a number then it will
remove the slowest (positive number) or fastest (negative)
times for that keyname.
-a specifies that timeit should display average of all timings
for the specified key.
-i specifies to ignore non-zero return codes from program
-d specifies to show detail for average
-s specifies to suppress system wide counters
-t specifies to tabular output
-c specifies to force a resort of the data base
-m specifies the processor affinity mask
Version Number: Windows NT 5.2 (Build 3790)
Exit Time: 7:38 am, Wednesday, April 15 2009
Elapsed Time: 0:00:00.000
Process Time: 0:00:00.015
System Calls: 731
Context Switches: 299
Page Faults: 515
Bytes Read: 0
Bytes Written: 0
Bytes Other: 298
@echo off
@setlocal
set start=%time%
:: Runs your command
cmd /c %*
set end=%time%
set options="tokens=1-4 delims=:.,"
for /f %options% %%a in ("%start%") do set start_h=%%a&set /a start_m=100%%b %% 100&set /a start_s=100%%c %% 100&set /a start_ms=100%%d %% 100
for /f %options% %%a in ("%end%") do set end_h=%%a&set /a end_m=100%%b %% 100&set /a end_s=100%%c %% 100&set /a end_ms=100%%d %% 100
set /a hours=%end_h%-%start_h%
set /a mins=%end_m%-%start_m%
set /a secs=%end_s%-%start_s%
set /a ms=%end_ms%-%start_ms%
if %ms% lss 0 set /a secs = %secs% - 1 & set /a ms = 100%ms%
if %secs% lss 0 set /a mins = %mins% - 1 & set /a secs = 60%secs%
if %mins% lss 0 set /a hours = %hours% - 1 & set /a mins = 60%mins%
if %hours% lss 0 set /a hours = 24%hours%
if 1%ms% lss 100 set ms=0%ms%
:: Mission accomplished
set /a totalsecs = %hours%*3600 + %mins%*60 + %secs%
echo command took %hours%:%mins%:%secs%.%ms% (%totalsecs%.%ms%s total)
Usage
如果将timecmd.bat放在路径中的目录中,可以从以下任何位置调用它:
timecmd [your command]
例如 .
C:\>timecmd pause
Press any key to continue . . .
command took 0:0:1.18
C:\> ptime
ptime 1.0 for Win32, Freeware - http://www.pc-tools.net/
Copyright(C) 2002, Jem Berkes <jberkes@pc-tools.net>
Syntax: ptime command [arguments ...]
ptime will run the specified command and measure the execution time
(run time) in seconds, accurate to 5 millisecond or better. It is an
automatic process timer, or program timer.
C:\> ptime cd
ptime 1.0 for Win32, Freeware - http://www.pc-tools.net/
Copyright(C) 2002, Jem Berkes <jberkes@pc-tools.net>
=== cd ===
C:\
Execution time: 0.015 s
-1
只要它持续时间不超过24小时......
@echo off
set starttime=%TIME%
set startcsec=%STARTTIME:~9,2%
set startsecs=%STARTTIME:~6,2%
set startmins=%STARTTIME:~3,2%
set starthour=%STARTTIME:~0,2%
set /a starttime=(%starthour%*60*60*100)+(%startmins%*60*100)+(%startsecs%*100)+(%startcsec%)
:TimeThis
ping localhost
set endtime=%time%
set endcsec=%endTIME:~9,2%
set endsecs=%endTIME:~6,2%
set endmins=%endTIME:~3,2%
set endhour=%endTIME:~0,2%
if %endhour% LSS %starthour% set /a endhour+=24
set /a endtime=(%endhour%*60*60*100)+(%endmins%*60*100)+(%endsecs%*100)+(%endcsec%)
set /a timetaken= ( %endtime% - %starttime% )
set /a timetakens= %timetaken% / 100
set timetaken=%timetakens%.%timetaken:~-2%
echo.
echo Took: %timetaken% sec.
:: --- TimeIt.cmd ----
@echo off
setlocal enabledelayedexpansion
call :ShowHelp
:: Set pipeline initialization time
set t1=%time%
:: Wait for stdin
more
:: Set time at which stdin was ready
set t2=!time!
:: Calculate difference
Call :GetMSeconds Tms1 t1
Call :GetMSeconds Tms2 t2
set /a deltaMSecs=%Tms2%-%Tms1%
echo Execution took ~ %deltaMSecs% milliseconds.
endlocal
goto :eof
:GetMSeconds
Call :Parse TimeAsArgs %2
Call :CalcMSeconds %1 %TimeAsArgs%
goto :eof
:CalcMSeconds
set /a %1= (%2 * 3600*1000) + (%3 * 60*1000) + (%4 * 1000) + (%5)
goto :eof
:Parse
:: Mask time like " 0:23:29,12"
set %1=!%2: 0=0!
:: Replace time separators with " "
set %1=!%1::= !
set %1=!%1:.= !
set %1=!%1:,= !
:: Delete leading zero - so it'll not parsed as octal later
set %1=!%1: 0= !
goto :eof
:ShowHelp
echo %~n0 V1.0 [Dez 2015]
echo.
echo Usage: ^<Command^> ^| %~nx0
echo.
echo Wait for pipe getting ready... :)
echo (Press Ctrl+Z ^<Enter^> to Cancel)
goto :eof
@echo off & setlocal
set start=%time%
REM Do stuff to be timed here.
REM Alternatively, uncomment the line below to be able to
REM pass in the command to be timed when running this script.
REM cmd /c %*
set end=%time%
REM Calculate time taken in seconds, to the hundredth of a second.
REM Assumes start time and end time will be on the same day.
set options="tokens=1-4 delims=:."
for /f %options% %%a in ("%start%") do (
set /a start_s="(100%%a %% 100)*3600 + (100%%b %% 100)*60 + (100%%c %% 100)"
set /a start_hs=100%%d %% 100
)
for /f %options% %%a in ("%end%") do (
set /a end_s="(100%%a %% 100)*3600 + (100%%b %% 100)*60 + (100%%c %% 100)"
set /a end_hs=100%%d %% 100
)
set /a s=%end_s%-%start_s%
set /a hs=%end_hs%-%start_hs%
if %hs% lss 0 (
set /a s=%s%-1
set /a hs=100%hs%
)
if 1%hs% lss 100 set hs=0%hs%
echo.
echo Time taken: %s%.%hs% secs
echo.
:: --- runtime.cmd ----
@echo off
setlocal enabledelayedexpansion
:: find target for recursive calls
if not "%1"=="" (
shift /1
goto :%1
exit /b
)
:: set pipeline initialization time
set t1=%time%
:: wait for stdin
more > nul
:: set time at which stdin was ready
set t2=!time!
::parse t1
set t1=!t1::= !
set t1=!t1:.= !
set t1=!t1: 0= !
:: parse t2
set t2=!t2::= !
set t2=!t2:.= !
set t2=!t2: 0= !
:: calc difference
pushd %~dp0
for /f %%i in ('%0 calc !t1!') do for /f %%j in ('%0 calc !t2!') do (
set /a t=%%j-%%i
echo !t!
)
popd
exit /b
goto :eof
:calc
set /a t=(%1*(3600*1000))+(%2*(60*1000))+(%3*1000)+(%4)
echo !t!
goto :eof
endlocal
@echo off
:: Calculate the start timestamp
set _time=%time%
set /a _hours=100%_time:~0,2%%%100,_min=100%_time:~3,2%%%100,_sec=100%_time:~6,2%%%100,_cs=%_time:~9,2%
set /a _started=_hours*60*60*100+_min*60*100+_sec*100+_cs
:: yourCommandHere
:: Calculate the difference in cSeconds
set _time=%time%
set /a _hours=100%_time:~0,2%%%100,_min=100%_time:~3,2%%%100,_sec=100%_time:~6,2%%%100,_cs=%_time:~9,2%
set /a _duration=_hours*60*60*100+_min*60*100+_sec*100+_cs-_started
:: Populate variables for rendering (100+ needed for padding)
set /a _hours=_duration/60/60/100,_min=100+_duration/60/100%%60,_sec=100+(_duration/100%%60%%60),_cs=100+_duration%%100
echo Done at: %_time% took : %_hours%:%_min:~-2%:%_sec:~-2%.%_cs:~-2%
::prints something like:
::Done at: 12:37:53,70 took: 0:02:03.55
SETLOCAL EnableDelayedExpansion
for /f "tokens=2 delims==" %%I in ('wmic os get localdatetime /format:list') do set t=%%I
set /a t1 = %t:~8,1%*36000 + %t:~9,1%*3600 + %t:~10,1%*600 + %t:~11,1%*60 + %t:~12,1%*10 + %t:~13,1% && set t1=!t1!%t:~15,3%
after your code:
for /f "tokens=2 delims==" %%I in ('wmic os get localdatetime /format:list') do set t=%%I
set /a t2 = %t:~8,1%*36000 + %t:~9,1%*3600 + %t:~10,1%*600 + %t:~11,1%*60 + %t:~12,1%*10 + %t:~13,1% && set t2=!t2!%t:~15,3%
set /a t2-=t1 && if !t2! lss 0 set /a t2+=24*3600000
if you want running time in HH:mm:ss.000 format, add:
set /a "h=t2/3600000,t2%%=3600000,m=t2/60000,t2%%=60000" && set t2=00000!t2!&& set t2=!t2:~-5!
if %h% leq 9 (set h=0%h%) && if %m% leq 9 (set m=0%m%)
set t2=%h%:%m%:%t2:~0,2%.%t2:~2,3%
ENDLOCAL
变量 t2 保存您的运行时间,您可以 echo %t2% 来显示它 .
1
使用sub以百分之一秒为单位返回时间
::tiemeit.cmd
@echo off
Setlocal EnableDelayedExpansion
call :clock
::call your_command or more > null to pipe this batch after your_command
call :clock
echo %timed%
pause
goto:eof
:clock
if not defined timed set timed=0
for /F "tokens=1-4 delims=:.," %%a in ("%time%") do (
set /A timed = "(((1%%a - 100) * 60 + (1%%b - 100)) * 60 + (1%%c - 100)) * 100 + (1%%d - 100)- %timed%"
)
goto:eof
0
"Lean and Mean" TIMER with Regional format, 24h and mixed input support 适应Aacini's替换方法体,没有IF,只有一个FOR(我的区域修复)
1:文件 timer.bat 放在%PATH%或当前目录的某处
@echo off & rem :AveYo: compact timer function with Regional format, 24-hours and mixed input support
if not defined timer_set (if not "%~1"=="" (call set "timer_set=%~1") else set "timer_set=%TIME: =0%") & goto :eof
(if not "%~1"=="" (call set "timer_end=%~1") else set "timer_end=%TIME: =0%") & setlocal EnableDelayedExpansion
for /f "tokens=1-6 delims=0123456789" %%i in ("%timer_end%%timer_set%") do (set CE=%%i&set DE=%%k&set CS=%%l&set DS=%%n)
set "TE=!timer_end:%DE%=%%100)*100+1!" & set "TS=!timer_set:%DS%=%%100)*100+1!"
set/A "T=((((10!TE:%CE%=%%100)*60+1!%%100)-((((10!TS:%CS%=%%100)*60+1!%%100)" & set/A "T=!T:-=8640000-!"
set/A "cc=T%%100+100,T/=100,ss=T%%60+100,T/=60,mm=T%%60+100,hh=T/60+100"
set "value=!hh:~1!%CE%!mm:~1!%CE%!ss:~1!%DE%!cc:~1!" & if "%~2"=="" echo/!value!
endlocal & set "timer_end=%value%" & set "timer_set=" & goto :eof
@echo off
set "TIMER=call :timer" & rem short macro
echo.
echo EXAMPLE:
call :timer
timeout /t 3 >nul & rem Any process here..
call :timer
echo.
echo SHORT MACRO:
%TIMER% & timeout /t 1 & %TIMER%
echo.
echo TEST INPUT:
set "start=22:04:04.58"
set "end=04.22.44,22"
echo %start% ~ start & echo %end% ~ end
call :timer "%start%"
call :timer "%end%"
echo.
%TIMER% & %TIMER% "00:00:00.00" no
echo UNTIL MIDNIGHT: %timer_end%
echo.
pause
exit /b
::测试它,复制粘贴代码部分的上方和下方
rem :AveYo: compact timer function with Regional format, 24-hours and mixed input support
:timer Usage " call :timer [input - optional] [no - optional]" :i Result printed on second call, saved to timer_end
if not defined timer_set (if not "%~1"=="" (call set "timer_set=%~1") else set "timer_set=%TIME: =0%") & goto :eof
(if not "%~1"=="" (call set "timer_end=%~1") else set "timer_end=%TIME: =0%") & setlocal EnableDelayedExpansion
for /f "tokens=1-6 delims=0123456789" %%i in ("%timer_end%%timer_set%") do (set CE=%%i&set DE=%%k&set CS=%%l&set DS=%%n)
set "TE=!timer_end:%DE%=%%100)*100+1!" & set "TS=!timer_set:%DS%=%%100)*100+1!"
set/A "T=((((10!TE:%CE%=%%100)*60+1!%%100)-((((10!TS:%CS%=%%100)*60+1!%%100)" & set/A "T=!T:-=8640000-!"
set/A "cc=T%%100+100,T/=100,ss=T%%60+100,T/=60,mm=T%%60+100,hh=T/60+100"
set "value=!hh:~1!%CE%!mm:~1!%CE%!ss:~1!%DE%!cc:~1!" & if "%~2"=="" echo/!value!
endlocal & set "timer_end=%value%" & set "timer_set=" & goto :eof
CE,DE和CS,DS代表冒号结束,点端和冒号设置,点集 - 用于混合格式支持
0
Process Explorer将显示内核时间,用户时间和待机时间(以及许多其他内容),只要您在退出之前单击该进程即可 . 它不是一个命令行工具,但它无论如何都非常有用 .
@ECHO off
SETLOCAL EnableDelayedExpansion
::
:: Emulates local epoch seconds
::
:: Call passing local date and time
CALL :SECONDS "%DATE%" "%TIME%"
IF !SECONDS! LEQ 0 GOTO END
:: Not testing - print and exit
IF NOT "%~1"=="cygwin" (
ECHO !SECONDS!
GOTO END
)
:: Call on Cygwin to get epoch time
FOR /F %%c IN ('C:\cygwin\bin\date +%%s') DO SET EPOCH=%%c
:: Show the results
ECHO Local Seconds: !SECONDS!
ECHO Epoch Seconds: !EPOCH!
:: Calculate difference between script and Cygwin
SET /A HOURS=(!EPOCH!-!SECONDS!)/3600
SET /A FRAC=(!EPOCH!-!SECONDS!)%%3600
:: Delta hours shown reflect TZ
ECHO Delta Hours: !HOURS! Remainder: !FRAC!
GOTO END
:SECONDS
SETLOCAL EnableDelayedExpansion
:: Expecting values from caller
SET DATE=%~1
SET TIME=%~2
:: Emulate Unix epoch time without considering TZ
SET "SINCE_YEAR=1970"
:: Regional constraint! Expecting date and time in the following formats:
:: Sun 03/08/2015 Day MM/DD/YYYY
:: 20:04:53.64 HH:MM:SS
SET VALID_DATE=0
ECHO !DATE! | FINDSTR /R /C:"^... [0-9 ][0-9]/[0-9 ][0-9]/[0-9][0-9][0-9][0-9]" > nul && SET VALID_DATE=1
SET VALID_TIME=0
ECHO !TIME! | FINDSTR /R /C:"^[0-9 ][0-9]:[0-9 ][0-9]:[0-9 ][0-9]" > nul && SET VALID_TIME=1
IF NOT "!VALID_DATE!!VALID_TIME!"=="11" (
IF !VALID_DATE! EQU 0 ECHO Unsupported Date value: !DATE! 1>&2
IF !VALID_TIME! EQU 0 ECHO Unsupported Time value: !TIME! 1>&2
SET SECONDS=0
GOTO SECONDS_END
)
:: Parse values
SET "YYYY=!DATE:~10,4!"
SET "MM=!DATE:~4,2!"
SET "DD=!DATE:~7,2!"
SET "HH=!TIME:~0,2!"
SET "NN=!TIME:~3,2!"
SET "SS=!TIME:~6,2!"
SET /A YEARS=!YYYY!-!SINCE_YEAR!
SET /A DAYS=!YEARS!*365
:: Bump year if after February - want leading zeroes for this test
IF "!MM!!DD!" GEQ "0301" SET /A YEARS+=1
:: Remove leading zeros that can cause octet probs for SET /A
FOR %%r IN (MM,DD,HH,NN,SS) DO (
SET "v=%%r"
SET "t=!%%r!"
SET /A N=!t:~0,1!0
IF 0 EQU !N! SET "!v!=!t:~1!"
)
:: Increase days according to number of leap years
SET /A DAYS+=(!YEARS!+3)/4-(!SINCE_YEAR!%%4+3)/4
:: Increase days by preceding months of current year
FOR %%n IN (31:1,28:2,31:3,30:4,31:5,30:6,31:7,31:8,30:9,31:10,30:11) DO (
SET "n=%%n"
IF !MM! GTR !n:~3! SET /A DAYS+=!n:~0,2!
)
:: Multiply and add it all together
SET /A SECONDS=(!DAYS!+!DD!-1)*86400+!HH!*3600+!NN!*60+!SS!
:SECONDS_END
ENDLOCAL & SET "SECONDS=%SECONDS%"
GOTO :EOF
:END
ENDLOCAL
10
这是我的方法,没有转换,没有ms . 确定编码持续时间(限制为24小时)非常有用:
@echo off
:start
REM Start time storage
set ST=%time%
echo Process started at %ST%
echo.
echo.
REM Your commands
REM Your commands
REM Your commands
:end
REM Start Time Definition
for /f "tokens=1-3 delims=:" %%a in ("%ST%") do set /a h1=%%a & set /a m1=%%b & set /a s1=%%c
REM End Time Definition
for /f "tokens=1-3 delims=:" %%a in ("%TIME%") do set /a h2=%%a & set /a m2=%%b & set /a s2=%%c
REM Difference
set /a h3=%h2%-%h1% & set /a m3=%m2%-%m1% & set /a s3=%s2%-%s1%
REM Time Adjustment
if %h3% LSS 0 set /a h3=%h3%+24
if %m3% LSS 0 set /a m3=%m3%+60 & set /a h3=%h3%-1
if %s3% LSS 0 set /a s3=%s3%+60 & set /a m3=%m3%-1
echo Start : %ST%
echo End : %time%
echo.
echo Total : %h3%:%m3%:%s3%
echo.
pause
29 回答
关于使用来自PowerShell的Measure-Command的the answer from Casey.K的一点扩展:
| Out-Default
来防止这种情况:或者从命令提示符:
当然,您可以将其包装在脚本文件
*.ps1
或*.bat
中 .我在Windows Server 2008 R2中使用的单行程序是:
只要mycommand没有't require quotes (which screws with cmd'的报价处理) .
/v:on
允许独立评估两个不同的TIME值,而不是在执行命令时评估一次 .如果您使用的是Windows 2003(请注意,不支持Windows Server 2008及更高版本),您可以使用Windows Server 2003资源工具包,其中包含显示详细执行统计信息的timeit.exe . 这是一个例子,计时命令“timeit - ?”:
您可以在Windows 2003 Resource Kit中获取TimeIt . 下载here .
或者,Windows PowerShell具有类似于Bash的“time”命令的内置命令 . 它被称为“测量 - 命令” . 您必须确保在运行它的计算机上安装PowerShell .
示例输入:
示例输出:
如果你想
以(hh:mm:ss.ff格式)测量执行时间到百分之一秒
无需下载和安装资源包
看起来像一个巨大的DOS书呆子(谁没有)
尝试将以下脚本复制到新的批处理文件中(例如 timecmd.bat ):
Usage
如果将timecmd.bat放在路径中的目录中,可以从以下任何位置调用它:
例如 .
如果要进行输出重定向,可以像这样引用命令:
这应该处理从午前到午夜之间运行的命令,但如果命令运行24小时或更长时间,输出将是错误的 .
呵呵,最简单的解决方案可能就是:
这适用于每个开箱即用的Windows .
如果应用程序使用控制台输出,则可以方便地将开始时间存储在临时变量中:
如果有其他人来这里寻找这个问题的答案,那么有一个名为GetProcessTimes()的Windows API函数 . 编写一个可以启动命令,进行此调用并返回处理时间的小C程序看起来不是太多工作 .
如果打开命令窗口并手动调用命令,则可以在每个提示上显示时间戳,例如:
它给你的东西:
如果您有一个执行命令的小批处理脚本,则在每个命令之前都有一个空行,例如
您可以通过提示中的时间信息计算每个命令的执行时间 . 最好的方法是将输出传递给文本文件以进行进一步分析:
由于其他人建议安装免费软件和PowerShell之类的东西,你也可以安装Cygwin,它可以让你访问许多基本的Unix命令,如time:
不确定Cygwin增加了多少开销 .
不像Unix上的某些功能那么优雅,但创建一个cmd文件,如下所示:
这将显示开始和停止时间,如下所示:
我使用名为“GS Timer”的免费软件 .
只需制作一个这样的批处理文件:
如果需要一组时间,只需将timer / s的输出传递到.txt文件中 .
你可以在这里得到它:Gammadyne's Free DOS Utilities
分辨率为0.1秒 .
我正在使用Windows XP,由于某种原因,timeit.exe对我不起作用 . 我找到了另一种选择 - PTIME . 这非常有效 .
http://www.pc-tools.net/win32/ptime/
示例 -
只要它持续时间不超过24小时......
还有TimeMem(2012年3月):
这是一个单行程,避免delayed expansion,这可能会打扰某些命令:
输出类似于:
对于长期测试,请将
$D, $T
替换为$D, $T
,将%DATE%, %TIME%
替换为%DATE%, %TIME%
以包含日期 .要在 batch file 中使用它,由
%%Z
替换%Z
.更新
这是 improved one-liner (也没有delayed expansion):
输出看起来类似于:
此方法不包括在结果中实例化新的
cmd
的过程,也不包括prompt
命令 .这里有一个
后缀计时器版本:
用法示例:
超时1 | TimeIt.cmd
将其复制并粘贴到某个编辑器中,例如Notepad++,并将其另存为 TimeIt.cmd :
^ - 基于'Daniel Sparks' Version
这是对Luke Sampson的好评
timecmd.bat
的评论/编辑并回复在某些配置中,分隔符可能不同 . 以下变化应涵盖至少大多数西方国家 .
添加','后,
%time%
毫秒在我的系统上工作(*因为网站不允许匿名评论,并且不能保持良好的身份跟踪,即使我总是使用与ipv6 ip和浏览器指纹相结合的同一个客户电子邮件应该足以唯一识别而无需密码)
以下脚本仅使用“cmd.exe”,并输出从创建管道到脚本退出之前的进程的毫秒数 . 即,键入您的命令,并将其传递给脚本 . 示例:“timeout 3 | runtime.cmd”应该产生类似“2990”的内容 . 如果你需要运行时输出和stdin输出,在管道之前重定向stdin - ex:“dir / s 1> temp.txt | runtime.cmd”会将“dir”命令的输出转储到“temp.txt”并将运行时打印到控制台 .
driblio的答案可以缩短一点(虽然不太可读)
对于Luke Sampson的remark,这个版本是八进制安全的,但任务应该在24小时内完成 .
在程序所在的目录中,键入
notepad mytimer.bat
,单击'yes'以创建新文件 .粘贴下面的代码,将
YourApp.exe
替换为您的程序,然后保存 .mytimer.bat
,然后按Enter键 .我的代码以毫秒为单位为您提供运行时间,最多24小时,对区域设置不敏感,如果代码在午夜运行,则会出现负值 . 它使用延迟扩展,并应保存在cmd / bat文件中 .
before your code:
after your code:
if you want running time in HH:mm:ss.000 format, add:
变量
t2
保存您的运行时间,您可以echo %t2%
来显示它 .使用sub以百分之一秒为单位返回时间
"Lean and Mean" TIMER with Regional format, 24h and mixed input support
适应Aacini's替换方法体,没有IF,只有一个FOR(我的区域修复)
1:文件 timer.bat 放在%PATH%或当前目录的某处
用法:
timer &echo start_cmds&timeout / t 3&echo end_cmds& timer
timer & timer "23:23:23,00"
timer "23:23:23,00"& timer
timer "13.23.23,00"& timer "03:03:03.00"
timer & timer "0:00:00.00" no&cmd / v:on / c echo直到午夜=!timer_end!
输入现在可以混合,对于那些不太可能的,但在执行期间可能的时间格式更改
2:与批处理脚本捆绑在一起的函数 :timer (下面的示例用法):
::测试它,复制粘贴代码部分的上方和下方
CE,DE和CS,DS代表冒号结束,点端和冒号设置,点集 - 用于混合格式支持
Process Explorer将显示内核时间,用户时间和待机时间(以及许多其他内容),只要您在退出之前单击该进程即可 . 它不是一个命令行工具,但它无论如何都非常有用 .
对于Luke Sampson的好脚本,负值的修正应该以相反的顺序进行,因为它们可以使先前的0值变为负值 .
例如,初始减法给出1小时0分钟的时间 . 和-29秒 . 正如在帖子中所做的那样结果将是1小时,-1分钟和31秒 . 如果在小时前几分钟和几分钟之前更正秒数,则需要31秒,59分钟,0小时 .
以下脚本模拟* nix纪元时间,但它是本地和区域的 . 它应该处理包括闰年在内的压延边缘情况 . 如果Cygwin可用,则可以通过指定Cygwin选项来比较纪元值 .
我在美国东部时间,报告的差异是4小时,这是相对正确的 . 有一些有趣的解决方案可以删除TZ和区域依赖关系,但我注意到的并不是什么微不足道的事情 .
这是我的方法,没有转换,没有ms . 确定编码持续时间(限制为24小时)非常有用:
测量时间的替代方案只是“获取日期” . 你没有转发输出等麻烦 .
输出: