Re: Get and substitute filenames of filepathes that contain umlauts/special chars

 Greetings.
 Sorry for bad English
 

 dir /b /s | sed -r -e "h;s/.*\\//;s/[ÄÜÖ]/\0e/g;s/ß/ss/g;y/ÄÜÖäüö&\d183/AOUaou+-/;s/([-+_.\x20]){2,}/\1/g;s/\x20*.?([-+_.]).?\x20*/\1/g;H;x;s/^/ren \x22/;s/$/\x22/;s/\n/\x22\x20\x22/"
 Main fragment - 
  "h;s/.*\\//;H;x;s/^/ren \x22/;s/$/\x22/;s/\n/\x22\x20\x22/" 
 Copy to hold space; delete all up to last slash; add to hold space (with \n as delimiter) ; switch hold and pattern space; add text to begin of string; add text to end of string; replace \n

 

 Best regards
 
---In [email protected], <zharif@...> wrote :

 Because no one replied I assume that my request was not clear.
 Maybe I used wrong phrasing or yahoo ate some of my code?
 
 So let me try to re-compose my request with a simple example.
 I do have an inputfile containing file pathes of files inside a directory.
 inputfile example:
 D:\dir1\subdir1\2006_A programme.-.a randomized controlled trial.pdf
 D:\dir1\subdir1\2011_Schürer-Low Back Pain.pdf
 ...
 ...
 I want sed to print the full filepath+filename+extension,
 then to do some substitutions to the FILENAMES ONLY and
 append these substituted filename into the same line (separated by a 
 space).
 Substitutions in this example:
 - replace ".-." with "-"
 - replace umlaut "ü" or "Ü" with "ue" or "Ue"
 
 Desired output should be like this:
 D:\dir1\subdir1\2006_A programme.-.a randomized controlled trial.pdf 
 2006_A programme-a randomized controlled trial.pdf
 D:\dir1\subdir1\2011_Schürer-Low Back Pain.pdf 2011_Schuerer-Low Back 
 Pain.pdf"
 ...
 ...
 
 Is this somehow possible via oneliner or maybe by a sed script?
 
 Again, thanks for any reply
 Zharif
 
 
 
 Am 08.11.2015 um 16:46 schrieb zharif@... mailto:zharif@... [sed-users]:
 > Env: German Win8.1x64 with sed v407 from UnxUtils.
 >
 > I want to queries full filepathes and finds any filename (+extension)
 > containing umlauts and some special characters. Goal is to do some
 > substitutions for the filenames only and to redirect results into a new
 > file.
 > This is what I have so far (working):
 >
 > Command to get a list of filenames that contain umlauts and some special
 > chars (piping the DIR command):
 > DIR /B /S /A:-D "E:\"|sed --text -n
 > "s/^\(.*\\\)\(.*[äüößÄÜÖß&\d183]\+[^\\]\+\)$/\1\2/p" >> OutFile1
 >
 > The resulting file should:
 > 1. contain a renaming command (REN+space) at start of each line in OutFile1.
 > 2. contain the filename of the filepath only at end of each line.
 > Example: REN "e:\XYZ\XY\2011 - Schürer _Low Back Pain.pdf"
 > "2011-Schuerer_Low Back Pain.pdf"
 >
 > This is my loop command in which substitutions are made to the original
 > file. Output is redirected to a new file:
 > FOR /F "tokens=1* delims= " %%a IN (OutFile1) DO (
 > FOR /F "tokens=1* delims= " %%A IN ('ECHO "%%a"^|sed --text
 > "s/Ä/Ae/g;s/ä/ae/g;s/Ü/Ue/g;s/ü/ue/g;s/Ö/Oe/g;s/ö/oe/g;s/ß/ss/g;s/&/+/g;s/\d183/-/g;s/[[:space:]]*\([-+_.]\)\{1,\}[[:space:]]*/\1/g;s/\([-+_.]\)\{2,\}/\1/g;s/[[:space:]]\{2,\}/
 > /g"') DO (ECHO REN "%%a" "%%~nxA" >> %2)
 > )
 > %%~nxA prints only the filename(n)+extension(x) of the full path(A).
 >
 > This code is increddible slow for long files (as always for loops).
 > Questions:
 > 1. I'm sure it must be possible to solve this task with sed only without
 > using a FOR loop. I'm runnig out of ideas here.
 > 2. What about the used sed commands? In need of being improved? Or are
 > they even faulty?
 >
 > 3. Another one; is sed able to count and print characters for each line
 > of a file (similar to wc)?
 >
 > Thanks much in advance for any reply
 > Zharif
 >
 >
 >
 > ------------------------------------
 > Posted by: zharif@... mailto:zharif@...
 > ------------------------------------
 > 





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