批处理脚本可根据上次修改日期或创建日期将文件从一个网络共享复制到另一个网络共享

Question

I have two network shared drives: lets call them: DriveA and DriveB .

There are two files which get generated at DriveA on a daily basis, and I want to copy the latest files to DriveB/Folder1/fileA and DriveB/Folder2/fileB everyday.

Can anyone please provide me solution wherein I can copy the files based on creation date:

1. Copy fileA( creation date: 17July ) to DriveB/Folder1
2. Copy fileB( creation date: 17July ) to DriveB/Folder2

I did come up with a solution but, it copies the file based on "today's date".

SET usernameID=useremail@domain.com SET usernameDOMAIN=11111111 SET password=pwd@1234 net use "\\\\111.444.222.777\\FOLDER" /USER:%usernameID% %password% /persistent:no set source=\\\\222.111.333.444\\FOLDER\\FOLDER2\\Report_ net use "\\\\DOMAIN\\storage\\2012-0151_hms_ux\\Hadoop\\LiveDataLandingZoneDWH" /user:usermail@domain.com pwd@1234 /persistent:no set dest=\\\\code1\\storage\\2012-0151_hms_ux\\Hadoop\\LiveDataLandingZoneDWH\\Input\\Report\\Report_ for /f "skip=1" %%x in ('wmic os get localdatetime') do if not defined MyDate set MyDate=%%x set today=%MyDate:~0,4%%MyDate:~4,2%%MyDate:~6,2% echo %today% :copy copy "%source%%today%0700.csv" "%dest%%today%0700.csv" IF ERRORLEVEL 0 goto disconnect goto end pause :disconnect goto end pause :end pause

EDIT 1:

Now I'm using the below command to copy the files on the date 16/Jul/2017: xcopy C:\\Users\\Desktop\\report\\ActualHRC_*.csv C:\\Users\\Downloads /D:07-16-2017 pause

How can I provide the /D:mdy dynamically? I mean, the variables should take the m , d and y from the system.

Thanks in advance!

Answer 1

I think you have made things way too complicated. There is a very simple solution: xcopy /Y/D .

If you just type xcopy /? you can see all the options. For the /D option, it says:

Copies files changed on or after the specified date. If no date is given, copies only those files whose source time is newer than the destination time.

There is also robocopy , which is also built into windows, offers even more options, and is allegedly capable of copying from network share to network share using UNC pathnames. (so, no drive mapping necessary.)