It it actually possible to get XCOPY to append, as per
http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/xcopy.mspx?mfr=true
To append files, specify a single file for destination, but multiple files for source (that is, by using wildcards or file1+file2+file3 format).
?
Neither wildcards or file1+file2+file3 format works for me.
Workaround (sometimes): Use COPY instead.
If I get it right, you want to merge files into one. For text files I would use:
FOR /R %%f in (file*) DO TYPE %%f >> bigfile
The copy command supports concatenation natively:
copy <srcFiles> <destination>
It will list the files as it copies them, and the result will be in the target directory. This is more efficient than using TYPE (which you could also achieve with TYPE file* >> bigfile for the #Diodak answer, rather than using FOR loop.
Related
I need to rename a group of .pdf files
In the \Source folder I have the files:
bbbbbbbbb-56.pdf
vduysdvss-60.pdf
sdvbdsbvv-80.pdf
I have to rename them in the \Destination folder like this:
11111111-bbbbbbbbb-ggg-hhh-56-dddd.pdf
11111111-vduysdvss-ggg-hhh-60-dddd.pdf
11111111-sdvbdsbvv-ggg-hhh-80-dddd.pdf
so I need to insert some fixed parts:
before the name
in the middle of the name
at the end of the name.
Using the command:
cd \Source
copy "\Source" "\Destination"
cd \Destination
ren *.pdf 11111111-?????????-ggg-hhh???-dddd.*
the result is:
11111111--56-ggg-hhh-dddd.pdf
the bbbbbbbbb string disappears
can you help me?
Thanks
By using the following command Copy the files from Source to Destination :
copy "/Source_folder" "/Destination_folder"
Go in /Destination folder
cd "/Destination_folder"
And then ren the file names by the following command :
ren *.pdf ???-new_filename_part.*
(The question mark (?) is also a wildcard, but it represents a character of the original file name. So, in the syntax, we're using three question marks, which means that the output file name will include the first three characters of the original file (which works as a unique identifier to avoid duplication)
(According to your logic you can change the new filenames by using some RegExpressions or some variables)
When I run this file:
xcopy .\*.odt .\source.zip
I am prompted to specify what source.zip is:
xcopy .\*.odt .\source.zip
Does .\source.zip specify a file name
or directory name on the target
(F = file, D = directory)?
In my case when it find the .odt file to copy the file and place in the same directory but with new name source.zip. Is there approach to avoid the prompting since I always want destination to be a file not directory.
Any .odt file (being in .zip format in fact) is a binary file, see OpenDocument Document Representation
As a collection of several sub-documents within a package, each of which stores part of the complete document. This is the common
representation of OpenDocument documents. It uses filename extensions
such as .odt, .ott, .ods, .odp ... etc. The package is a
standard ZIP file with different filename extensions and with a
defined structure of sub-documents. Each sub-document within a package
has a different document root and stores a particular aspect of the
XML document. All types of documents (e.g. text and spreadsheet
documents) use the same set of document and sub-document definitions.
Therefore, you need to treat it as a binary file (read copy /?):
copy /B .\*.odt .\source.zip
Above command would work smoothly only if there will be only one file with extension .odt. Otherwise, it will prompt you for Overwrite .\source.zip? (Yes/No/All):. To stay on the safe side:
from command line for %G in (.\*.odt) do copy /B "%G" ".\source_%~nG.zip"
from a batch script for %%G in (.\*.odt) do copy /B "%%G" ".\source_%%~nG.zip"
%~nG (or in batch %%~nG) explanation: read Parameter Extensions.
I need to create a script, which concatenates multiple text files into one.
I know it's simple to use
type *.txt > merged.txt
But the requirement is to "concatenate files from same day into file day_YYYY-DD-MM.txt" I am a Linux user and Windows batch is hell for me. It's Windows XP.
Windows type command works similarly to UNIX cat.
Example 1: Merge with file names (This will merge file1.csv & file2.csv to create concat.csv)
type file1.csv file2.csv > concat.csv
Example 2: Merge files with pattern (This will merge all files with csv extension and create concat.csv)
When using asterisk(*) to concatenate all files. Please DON'T use same extension for target file(Eg. .csv). There should be some difference in pattern else target file will also be considered in concatenation
type *.csv > concat_csv.txt
At its most basic, concatenating files from a batch file is done with 'copy'.
copy file1.txt + file2.txt + file3.txt concattedfile.txt
In Win 7, navigate to the directory where your text files are. On the command prompt use:
copy *.txt combined.txt
Where combined.txt is the name of the newly created text file.
Place all files need to copied in a separate folder, for ease place them in c drive.
Open Command Prompt - windows>type cmd>select command prompt.
You can see the default directory pointing - Ex : C:[Folder_Name]>.
Change the directory to point to the folder which you have placed files to be copied, using ' cd [Folder_Name] ' command.
After pointing to directory - type 'dir' which shows all the files present in folder, just to make sure everything at place.
Now type : 'copy *.txt [newfile_name].txt' and press enter.
Done!
All the text in individual files will be copied to [newfile_name].txt
I am reiterating some of the other points already made, but including a 3rd example that helps when you have files across folders that you want to concatenate.
Example 1 (files in the same folder):
copy file1.txt+file2.txt+file3.txt file123.txt
Example 2 (files in same folder):
type *.txt > combined.txt
Example 3 (files exist across multiple folders, assumes newfileoutput.txt doesn't exist):
for /D %f in (folderName) DO type %f/filename.txt >> .\newfileoutput.txt
We can use normal CAT command to merge files..
D:> cat *.csv > outputs.csv
cat "input files" > "output files"
This works in PowerShell, which is the Windows preferred shell in current Windows versions, therefore it works. It is also the only version of the answers above to work with large files, where 'type' or 'copy' fails.
Try this:
#echo off
set yyyy=%date:~6,4%
set mm=%date:~3,2%
set dd=%date:~0,2%
set /p temp= "Enter the name of text file: "
FOR /F "tokens=* delims=" %%x in (texto1.txt, texto2.txt, texto3.txt) DO echo %%x >> day_%temp%.txt
This code ask you to set the name of the file after "day_" where you can input the date.
If you want to name your file like the actual date you can do this:
FOR /F "tokens=* delims=" %%x in (texto1.txt, texto2.txt, texto3.txt) DO echo %%x >> day_%yyyy%-%mm%-%dd%.txt
You can do it using type:
type"C:\<Directory containing files>\*.txt"> merged.txt
all the files in the directory will be appendeded to the file merged.txt.
copy is definitely much faster than type - but it sometimes (with large files?) adds a SUB character at the end of the file. So, strictly speaking, it does not simply concatenate the files in the same way as cat in Unix.
So, the correct answer is to use cat - either in something like Git Bash (where it has the same syntax as in Unix), or PowerShell (where it does not).
I'm trying to find a way to copy all *.exe files (and more, *.dtd, *.obj, etc.) from a directory structure to another path.
For example I might have:
Code
\classdirA
\bin
\classA.exe
\classdirB
\bin
\classB.exe
\classdirC
\bin
\classC.exe
\classdirD
\bin
\classD.exe
And I want to copy all *.exe files into a single directory, say c:\bins
What would be the best way to do this?
Constraints for my system are:
Windows
Can be Perl, Ruby, or .cmd
Anyone know what I should be looking at here?
Just do in Ruby, using method Dir::glob :
# this will give you all the ".exe" files recursively from the directory "Code".
Dir.glob("c:/Code/**/*.exe")
** - Match all directories recursively. This is used to descend into the directory tree and find all files in sub-directories of the current directory, rather than just files in the current directory. This wildcard is explored in the example code.
* - Match zero or more characters. A glob consisting of only the asterisk and no other characters or wildcards will match all files in the current directory. The asterisk is usually combined with a file extension, if not more characters to narrow down the search.
Nice blog Using Glob with Directories.
Now to copy the files to your required directory, you need to look into the method, FileUtils.cp_r :
require 'fileutils'
FileUtils.cp_r Dir.glob("c:/Code/**/*.exe"), "c:\\bins"
I just have tested, that FileUtils.cp method will also work, in this case :
require 'fileutils'
FileUtils.cp Dir.glob("c:/Code/**/*.exe"), "c:\\bins"
My preference here is to use ::cp method. Because Dir::glob is actually collecting all the files having .exe extensions recursively, and return them as an array. Now cp method is enough here, now just taking each file from the array and coping it to the target file.
Why I am not liking in such a situation, the method ::cp_r ?
Okay, let me explain it here also. As the method name suggests, it will copy all the files recursively from the source to target directory. If there is a need to copy specific files recursively, then ::cp_r wouldn't be able to do this by its own power ( as it can't do selections by itself, which ::glob can do ). Thus in such a situation, you have to give it the specific file lists, it would then copy then to the target directory. If this is the only task, I have to do, then I think we should go with ::cp, rather than ::cp_r.
Hope my explanation helps.
From cmd command line
for /r "c:\code" %f in (*.exe) do copy "%~ff" "c:\bins"
For usage inside a batch file, double the percent signs (%% instead of %)
Windows shell (cmd) command:
for /r code %q in (*.exe) do copy "%q" c:\bin
Double the % characters if you place this in a batch file.
What's the coolest hack you've seen or done?
I just changed mplayer to woplayer,
and I don't see what this does:
findstr /I /R %1 dirlist.txt > playlist.txt
What's dirlist.txt?
That meant to be you full playlist, i.e. all your music files. You can make one by typing:
dir c:\*.mp3 /s /b > dirlist.txt
Dirlist.txt is a text file with the list of the songs. With findstr you are searching inside this file for a pattern matched with %1, the first argument passed when calling to this .bat file.
So, if you don't have a file with the list of your songs, this will not work.
dirList.txt appears to be a text file you have already filled in containing the filenames of all your music tracks (one on each line of the file).
The batch file then filters out only the filenames that include the string that you specified (using a regex match), and makes a new, shorter list (playlist.txt) which can then be sent to your music player application to get it to play those tracks only.
Note that "woplayer" has to support playing a playlist in the same way as "mplayer", or the trick won't work - you may not necessarily be able to just substiture one program for another.