在 Windows cmd 脚本中添加到 %TIME% 变量
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Adding to %TIME% variable in windows cmd script
提问by PhiLho
I realize that this could probably be done easier in any number of other scripting languages but started to do it quick in cmd and now Im curious.
我意识到这可能可以在任何数量的其他脚本语言中更容易完成，但开始在 cmd 中快速完成，现在我很好奇。
Looking to start a process at an offset to the time that another process started. Lets say 5 minutes to keep it simple. Is there a way to add to the %TIME% variable?
希望在另一个进程启动的时间偏移处启动一个进程。让我们说 5 分钟以保持简单。有没有办法添加到 %TIME% 变量？
For instance:
例如：
start /b foo.exe
at %TIME% + 5 minutes bar.exe
Thanks for any assistance
感谢您的帮助
回答by PhiLho
I just typed set/?and discovered cmd is much better than old bat... :-)
我刚刚输入set/?并发现 cmd 比旧蝙蝠好得多...... :-)
set h=%TIME:~0,2%
set m=%TIME:~3,2%
set/a m2="m+5"
set t2=%h%:%m2%
set t2
Obviously, you can get 62 minutes, etc., I let you do the extra math... :-D
显然，你可以获得 62 分钟，等等，我让你做额外的数学...... :-D
回答by Rob Bos
Here is the extra math:
这是额外的数学：
:: Get an offset of 1 minute from the current time, accounting for edge cases
set hr=%TIME:~0,2%
set /a mn=%TIME:~3,2%+1
:: check minutes; greater than 60? add n/60 to hour, n%60 to mins
if %mn% geq 60 set /a hr=hr+mn/60 && set /a mn=mn%%60
if %hr% geq 24 set /a h=0
:: pad zeros if necessary
if %mn% leq 9 set mn=0%mn%
if %hr% leq 9 set hr=0%hr%
回答by Rob Bos
2 PhiLho
2 菲洛
thanks
谢谢
My bath code:
我的沐浴代码：
set h=%TIME:~0,2%
set m=%TIME:~3,2%
set s=%TIME:~6,2%
set time=%h%_%m%_%s%
mkdir c:\test\%time%
move c:\test\*.* c:\test\%time%
"C:\Program Files\WinRAR\RAR" a -ep c:\test\%time%\ -agDD-MM-YY_hh-mm-ss c:\test\%time%\*.* -zc:\arhiv\HEADERS.TXT
move c:\test\%time%\*.rar c:\arhiv\
rmdir c:\test\%time% /S /Q
回答by Yordan Georgiev
@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
回答by serega386
copy.cmd:
复制.cmd：
set hr=%TIME:~0,2%
if %hr% leq 9 set hr=0%hr:~1,1%
set mydate=%DATE:~6,4%%DATE:~3,2%%DATE:~0,2%-%hr%%TIME:~3,2%%TIME:~6,2%
copy file.txt file-%mydate%.txt
pause
回答by le luxe fou
Extended the "bath code" a little bit:
稍微扩展“沐浴代码”：
echo ----- time -----
echo %time%
set _hh=%time:~0,2%
set _mm=%time:~3,2%
set _ss=%time:~6,2%
set __time=%_hh%%_mm%%_ss%
echo _%__time%_
echo ----- time -----
echo:
echo ----- date -----
echo %date%
set _Y=%date:~0,4%
set _M=%date:~5,2%
set _D=%date:~8,2%
set __date=%_Y%%_M%%_D%
echo _%__date%_
echo ----- date -----
pause
Outputs 205146for %__time%
%__time%输出205146
Outputs 20180613for %__date%
%__date% 的输出20180613
