我是批处理脚本的新手。目前我的文件以下面的格式显示。我希望详细输出日期应该是currentdate之前的10天（表示日期-10）。目前它在最新日期显示
00000064 xxyz 2013-06-17 14:37:11 00000065 xxyz 2013-06-17 14:46:15 00000066 xxyz 2013-06-17 14:52:34 0000006d xxyz 2013-06-18 11:17:42 0000006e xxyz 2013-06-18 11:29:57 0000006f xxyz 2013-06-18 11:50:53 00000070 xxyz 2013-06-18 12:17:56 00000074 xxyz 2013-06-19 11:45:36 00000001 xxyz 2013-06-19 15:22:07 00000002 xxyz 2013-06-19 16:12:45 00000003 xxyz 2013-06-19 16:19:42 00000006 xxyz 2013-06-19 20:36:46 00000008 xxyz 2013-06-19 23:34:11 0000000f xxyz 2013-06-20 10:49:38 00000010 xxyz 2013-06-20 10:50:59 00000011 xxyz 2013-06-20 10:52:29 00000018 xxyz 2013-06-20 15:58:24 0000006e xxyz 2013-06-25 07:11:00 0000007f xxyz 2013-06-26 08:55:36 00000080 xxyz 2013-06-26 09:08:14 00000081 xxyz 2013-06-26 09:28:57 00000082 xxyz 2013-06-26 13:49:31 00000083 xxyz 2013-06-26 14:00:53 00000087 xxyz 2013-06-27 10:00:27 0000008b xxyz 2013-06-27 12:40:53 00000091 xxyz 2013-06-27 15:32:15
答案 0 :(得分：3)
您可以使用GNU awk for Windows执行此操作：
awk -F"[-: ]+" "{print $1,$2,\"\t\t\t\",strftime(\"%F %T\",mktime($3\" \"$4\" \"$5\" \"$6\" \"$7\" \"$8)-864000)}" file
>awk -F"[-: ]+" "{print $1,$2,\"\t\t\t\",strftime(\"%F %T\",mktime($3\" \"$4\" \"$5\" \"$6\" \"$7\" \"$8)-864000)}" file
00000064 xxyz 2013-06-07 14:37:11
00000065 xxyz 2013-06-07 14:46:15
00000066 xxyz 2013-06-07 14:52:34
0000006d xxyz 2013-06-08 11:17:42
0000006e xxyz 2013-06-08 11:29:57
0000006f xxyz 2013-06-08 11:50:53
00000070 xxyz 2013-06-08 12:17:56
00000074 xxyz 2013-06-09 11:45:36
00000001 xxyz 2013-06-09 15:22:07
00000002 xxyz 2013-06-09 16:12:45
00000003 xxyz 2013-06-09 16:19:42
00000006 xxyz 2013-06-09 20:36:46
00000008 xxyz 2013-06-09 23:34:11
0000000f xxyz 2013-06-10 10:49:38
00000010 xxyz 2013-06-10 10:50:59
00000011 xxyz 2013-06-10 10:52:29
00000018 xxyz 2013-06-10 15:58:24
0000006e xxyz 2013-06-15 07:11:00
0000007f xxyz 2013-06-16 08:55:36
00000080 xxyz 2013-06-16 09:08:14
00000081 xxyz 2013-06-16 09:28:57
00000082 xxyz 2013-06-16 13:49:31
00000083 xxyz 2013-06-16 14:00:53
00000087 xxyz 2013-06-17 10:00:27
0000008b xxyz 2013-06-17 12:40:53
00000091 xxyz 2013-06-17 15:32:15
每10天秒= 864000
答案 1 :(得分：1)
以下是批处理文件中可以计算日期的通用VBS脚本。
:: Date foward & backward
@echo off
if "%~2"=="" (
echo to get todays date use call "%~n0" today 0
echo to get yesterdays date use call "%~n0" today -1
echo to get 25 days before 19441213 call "%~n0" 1944/12/13 -25
echo to get 1250 days in the future call "%~n0" today 1250
echo.
echo Add a third parameter if you want a separator in the date string
echo EG: to use - as in YYYY-MM-DD for today's date
echo call "%~n0" today 0 -
echo.
pause
goto :EOF)
set date1=%1
set qty=%2
set separator=%~3
if /i "%date1%" EQU "TODAY" (set date1=now) else (set date1="%date1%")
echo >"%temp%\%~n0.vbs" s=DateAdd("d",%qty%,%date1%)
echo>>"%temp%\%~n0.vbs" WScript.Echo year(s)^&_
echo>>"%temp%\%~n0.vbs" right(100+month(s),2)^&_
echo>>"%temp%\%~n0.vbs" right(100+day(s),2)
for /f %%a in ('cscript //nologo "%temp%\%~n0.vbs"') do set result=%%a
del "%temp%\%~n0.vbs"
endlocal& set day=%result:~0,4%%separator%%result:~4,2%%separator%%result:~6,2%
echo %%day%% is set to "%day%" (without the quotes)
pause