windows - 如何从 Windows 命令提示符检测 NTFS 压缩？

Question

我想检测脚本的包含文件夹中是否启用了 Windows 文件夹压缩。

Answer 1

编辑:答案在Command Line arguments (Parameters)中.代替 ”。” (= 当前目录) 与所需的文件夹名称，当然:

for /f "delims=" %I in ('dir /B /AD "." 2^>Nul') do @echo %~aI "%I"

%~aI 修饰符返回符合 File Attribute Constants 的字符串如下:

FILE_ATTRIBUTE_DIRECTORY     d-------- 
FILE_ATTRIBUTE_READONLY      -r------- 
FILE_ATTRIBUTE_ARCHIVE       --a------ 
FILE_ATTRIBUTE_HIDDEN        ---h----- 
FILE_ATTRIBUTE_SYSTEM        ----s---- 
FILE_ATTRIBUTE_COMPRESSED    -----c--- 
FILE_ATTRIBUTE_OFFLINE       ------o-- 
FILE_ATTRIBUTE_TEMPORARY     -------t- 
FILE_ATTRIBUTE_REPARSE_POINT --------l

在my answer to another question ，有一个脚本输出一个带有标题的 csv 文件，如下所示(修改文件掩码以将输出缩小到合理的大小):

@ECHO OFF
SETLOCAL enableextensions
> files\FoldersAndFilesWithAttributes.csv (
  rem csv header
  echo "d","r","a","h","s","c","o","t","l","file"
  rem csv lines
  for /f "delims=" %%I in ('
    dir /S /B /A "%~1*.*" 2^>Nul
                           ') do call :display "%%~aI" "%%I"
)

ENDLOCAL
goto :eof

:display
:: subroutine to display file attributes as csv line
:: %1 file attributes ---------
:: %2 file name
set "attr=%~1"
set "out="%attr:~0,1%""
set "out=%out%,"%attr:~1,1%""
set "out=%out%,"%attr:~2,1%""
set "out=%out%,"%attr:~3,1%""
set "out=%out%,"%attr:~4,1%""
set "out=%out%,"%attr:~5,1%""
set "out=%out%,"%attr:~6,1%""
set "out=%out%,"%attr:~7,1%""
set "out=%out%,"%attr:~8,1%""
set "out=%out:-=%"
echo %out%,"%~2"
goto :eof

要将单行输出限制到单个目录，请将 dir 命令的适当文件掩码与 pipe 结合使用至 findstr command .例如获取当前目录的属性:

for /f "delims=" %I in ('dir /B /S /AD ".." 2^>Nul ^|findstr /I /R /C:"^%CD:\=\\%$"') do @echo %~aI "%~I"

输出(:

D:\bat\compressed folder>for /f "delims=" %I in ('dir /B /S /AD ".." 2^>Nul ^|findstr /R /C:"^%CD:\=\\%$"') do @echo %~aI "%~I"
d----c----- "D:\bat\compressed folder"

D:\bat\compressed folder>cd ..

D:\bat>for /f "delims=" %I in ('dir /B /S /AD ".." 2^>Nul ^|findstr /R /C:"^%CD:\=\\%$"') do @echo %~aI "%~I"
d---------- "D:\bat"

D:\bat>

或简单地使用 for %I in (.) do @echo %~aI %~fI 具有相同的输出。

获取当前目录的属性及其内容:

for /f "delims=" %I in ('dir /B /S /A ".." 2^>Nul ^|findstr /I /R /C:"^%CD:\=\\%"') do @echo %~aI "%~I"

输出:

D:\bat\compressed folder>for /f "delims=" %I in ('dir /B /S /A ".." 2^>Nul ^|findstr /I /R /C:"^%CD:\=\\%"') do @echo %~aI "%~I"
d----c----- "D:\bat\compressed folder"
d----c----- "D:\bat\compressed folder\Within compressed folder"
--a--c----- "D:\bat\compressed folder\Within compressed folder\xxx.csv"
--a--c----- "D:\bat\compressed folder\Within compressed folder\xxxx.csv"

D:\bat\compressed folder>

获取当前目录及其子文件夹的属性(无文件):

for /D /R %I in (.) do @echo %~aI %~fI