批处理 robocopy 正在删除我的所有文件
batch robocopy is deleting all of my files
我有以下目录结构:
\Users\DorrisPringle\Desktop\test
\Users\DorrisPringle\Desktop\test\mycopy.bat
\Users\DorrisPringle\Desktop\test\backup
\Users\DorrisPringle\Desktop\test\backup\asdf.txt
\Users\DorrisPringle\Desktop\test\backup\a_directory
\Users\DorrisPringle\Desktop\test\backup\a_directory\qwer.txt
如果密钥文件不存在,我想将 backup/* 复制到目录 "test." 这从 mycopy.bat:
执行
if exist "\Users\DorrisPringle\Desktop\test\myservice.exe" (
echo "all is good."
) else (
robocopy "\Users\DorrisPringle\Desktop\test\backup" "\Users\DorrisPringle\Desktop\test" /MIR /R:1 /W:2
)
这给了我以下错误,最后只是删除了 "test" 目录中的所有内容。我可以使用 robocopy
将测试目录中的所有内容复制到备份目录中,但我似乎无法进行相反的工作。
Started : Sunday, July 15, 2018 3:59:19 AM
Source : C:\Users\DorrisPringle\Desktop\test\backup\
Dest : C:\Users\DorrisPringle\Desktop\test\
Files : *.*
Options : *.* /S /E /DCOPY:DA /COPY:DAT /PURGE /MIR /R:1 /W:2
------------------------------------------------------------------------------
1 C:\Users\DorrisPringle\Desktop\test\backup\
*EXTRA Dir -1 C:\Users\DorrisPringle\Desktop\test\backup\
*EXTRA File 0 asdf.txt
*EXTRA Dir -1 C:\Users\DorrisPringle\Desktop\test\backup\a_directory\
*EXTRA File 0 qwer.txt
*EXTRA File 177 s.bat
New File 0 asdf.txt
2018/07/15 03:59:19 ERROR 3 (0x00000003) Copying File C:\Users\DorrisPringle\Desktop\test\backup\asdf.txt
The system cannot find the path specified.
/MIR
开关相当于/E /PURGE
/PURGE
指示 robocopy
在开始复制文件之前删除源(备份目录)中不存在的目标(测试目录)中的所有内容,但由于备份目录本身位于目的地也将被删除。
只需将 /MIR
替换为 /E
开关
我有以下目录结构:
\Users\DorrisPringle\Desktop\test
\Users\DorrisPringle\Desktop\test\mycopy.bat
\Users\DorrisPringle\Desktop\test\backup
\Users\DorrisPringle\Desktop\test\backup\asdf.txt
\Users\DorrisPringle\Desktop\test\backup\a_directory
\Users\DorrisPringle\Desktop\test\backup\a_directory\qwer.txt
如果密钥文件不存在,我想将 backup/* 复制到目录 "test." 这从 mycopy.bat:
执行if exist "\Users\DorrisPringle\Desktop\test\myservice.exe" (
echo "all is good."
) else (
robocopy "\Users\DorrisPringle\Desktop\test\backup" "\Users\DorrisPringle\Desktop\test" /MIR /R:1 /W:2
)
这给了我以下错误,最后只是删除了 "test" 目录中的所有内容。我可以使用 robocopy
将测试目录中的所有内容复制到备份目录中,但我似乎无法进行相反的工作。
Started : Sunday, July 15, 2018 3:59:19 AM
Source : C:\Users\DorrisPringle\Desktop\test\backup\
Dest : C:\Users\DorrisPringle\Desktop\test\
Files : *.*
Options : *.* /S /E /DCOPY:DA /COPY:DAT /PURGE /MIR /R:1 /W:2
------------------------------------------------------------------------------
1 C:\Users\DorrisPringle\Desktop\test\backup\
*EXTRA Dir -1 C:\Users\DorrisPringle\Desktop\test\backup\
*EXTRA File 0 asdf.txt
*EXTRA Dir -1 C:\Users\DorrisPringle\Desktop\test\backup\a_directory\
*EXTRA File 0 qwer.txt
*EXTRA File 177 s.bat
New File 0 asdf.txt
2018/07/15 03:59:19 ERROR 3 (0x00000003) Copying File C:\Users\DorrisPringle\Desktop\test\backup\asdf.txt
The system cannot find the path specified.
/MIR
开关相当于/E /PURGE
/PURGE
指示 robocopy
在开始复制文件之前删除源(备份目录)中不存在的目标(测试目录)中的所有内容,但由于备份目录本身位于目的地也将被删除。
只需将 /MIR
替换为 /E
开关