I have a lot of courses in subfolders that I have downloaded under (C:\Users\[username]\AppData\Local\lynda.com\Lynda.com Desktop App\offline\ldc_dl_courses) and I want to run this command on all subfolders under ldc_dl_courses but I have some problems creating a batch file to run it.
LyndaDecryptor /D “C:\Users\[username]\AppData\Local\lynda.com\Lynda.com Desktop App\offline\ldc_dl_courses\143455” /DB “C:\Users\[username]\AppData\Local\lynda.com\Lynda.com Desktop App\db.sqlite” /OUT “C:\Users\[username]\AppData\Local\lynda.com\Lynda.com Desktop App\offline\ldc_dl_courses\mp4”
I tried this but it didn't work
FOR /D %G IN ("C:\Users\salah\AppData\Local\lynda.com\Lynda.com Desktop App\offline\ldc_dl_courses") DO LyndaDecryptor /D "C:\Users\salah\AppData\Local\lynda.com\Lynda.com Desktop App\offline\ldc_dl_courses\%G" /DB "C:\Users\salah\AppData\Local\lynda.com\Lynda.com Desktop App\db.sqlite" /OUT "C:\Users\salah\AppData\Local\lynda.com\Lynda.com Desktop App\offline\ldc_dl_courses\mp4"
I suggest using following batch file for this task:
#echo off
setlocal EnableExtensions DisableDelayedExpansion
set "LyndaAppFolder=%LocalAppData%\lynda.com\Lynda.com Desktop App"
set "CoursesFolder=%LyndaAppFolder%\offline\ldc_dl_courses"
for /D %%I in ("%CoursesFolder%\*") do if /I not "%%I" == "%CoursesFolder%\mp4" LyndaDecryptor.exe /D "%%I" /DB "%LyndaAppFolder%\db.sqlite" /OUT "%CoursesFolder%\mp4"
endlocal
It is unclear for me if mp4 in courses folder is a folder or file. I suppose it is a folder which should be skipped on processing all non hidden subfolders in courses folder which is the reason for the additional case-insensitive IF condition.
The command FOR searches because of /D for non hidden directories in specified directory matching the wildcard pattern * and assigns the name of a found directory with full path without surrounding double quotes to loop variable I. The name of a found directory would be assigned to loop variable I without path if just * would be used in round brackets because of current directory is the directory containing the courses directories.
I suppose that LyndaDecryptor is an executable with file extension .exe and appended the file extension on last but one command line. Best would be to specify LyndaDecryptor with full path and with file extension as in this case Windows command interpreter has not to search for an executable or script with that file name on each iteration of the loop.
For understanding the used commands and how they work, open a command prompt window, execute there the following commands, and read entirely all help pages displayed for each command very carefully.
echo /?
endlocal /?
for /?
if /?
set /?
setlocal /?
See also Wikipedia article about Windows Environment Variables for predefined environment variable LOCALAPPDATA used in the batch file using CamelCase notation for better readability as environment variables are not case-sensitive on Windows in comparison to FOR loop variables which are case-sensitive.
FOR /D %G IN ("C:\Users\[u]\AppData\Local\lynda.com\Lynda.com Desktop App\offline\ldc_dl_courses\*") DO LyndaDecryptor /D "%G" /DB "C:\Users\[u]\AppData\Local\lynda.com\Lynda.com Desktop App\db.sqlite" /OUT "C:\Users\[u]\AppData\Local\lynda.com\Lynda.com Desktop App\offline\mp4"
this is the following working solution
i have a batch file scripted which makes a backup of some of my mysql database tables and saves them in a new created folder with this pattern as name: "date_time" so as example "23.06.2016_1050".
So i have another batch file which imports every *.sql file in a specific folder back to my database.
What i want to do is, writing a batch which automaticly selects the latest folder and then runs my part of code in that.
Here is my batch code:
cd c:\server\backup\character_data
FOR %%X IN (*.sql) DO ECHO Importing %%X & "C:\Program Files\MariaDB 10.1\bin\mysql" dspdb -h localhost -u root -p 123456789 < %%X
So i need to cd a %variable% which contains the name of the folder with the latest date and time pattern as its name.
So this:
cd c:\server\backup\character_data\%variable%
would be:
cd c:\server\backup\character_data\23.06.2016_1050
Does anyone knows how to get the desired folder name as variable somehow?
I really hope that i explained it good enough and someone can help me with that.
Thx in advance! :)
This will get the most recent folder in c:\server\backup\character_data with the full file path, so no need to do cd c:\server\backup\character_data\%variable%, instead it would be cd %a%
If you don't want the full directory of the folder then remove the /s from the dir command
#echo off
cd /d "c:\server\backup\character_data"
FOR /F "delims=" %%i IN ('dir /b /s /ad-h /t:c /od') DO SET a=%%i
::Do what you want with your folder, call it with %a%
So I am trying to create a bat/exe installer for regjump. I am using a bat compiler so I can attach the "regjump.exe" to the installer.exe; so when the installer is ran, it will put regjump in the current directory of the installer.exe. I know I can use xcopy to place the file but I need help with the first half of the command. What is "local directory\regjump.exe" syntax?
cd C:\
xcopy "WHEREVER THE INSTALLER IS RAN FROM\regjump.exe" "C:\Windows\System32" /q /y /r
I want the syntax to be able to be ran from anywhere i.e. removable F:
Try this. You will need to execute as admin to write to "C:\Windows\System32", so this checks for that.
openfiles >nul 2>&1 || echo(You must execute this command as Administrator. & pause & goto :eof
set "SourceDir=%CD%
cd C:\
xcopy "%SourceDir%\regjump.exe" "C:\Windows\System32" /q /y /r
I have already asked a similar question to this but couldn't tweak it so that it would work. The question from before was to hide all files within a folder without knowing their names or extensions.
Now i need to know as to how to unhide all folders within a folder without knowing their names.
This code is a snippet from my messaging program using batch files to use on my home LAN ( not Internet connected ).
Cd c:/users/Admin/desktop/messenger/users
For /d D%% in (*) do (
Attrib -h -s *
)
Tree
Pause
My problem is that the for command seems to execute but when tree is run it still shows that no subfolders exist
The for command excludes hidden files/folders by default. You have to alter the command to include them. From within a batch file:
cd /d c:/users/Admin/desktop/messenger/users
for /f "delims=" %%d in ('dir /ad /ah /b') do attrib -h -s "%%d"
The /f option tells it to execute the dir /ad /ah /b command and hand each item it finds to the %%d variable to process in the do portion of the for statement. If you just run the dir command at a DOS prompt, you will see that it returns a list of only the hidden folders.
Why bother for running commands in Windows Command Prompt.
Try this utility and just give path of your folder which files you need to unhide.
www.vhghorecha.in/unhide-all-files-folders-virus/
Happy Knowledge Sharing
Say, there is a variable called %pathtofolder%, as it makes it clear it is a full path of a folder.
I want to delete every single file and subfolder in this directory, but not the directory itself.
But, there might be an error like 'this file/folder is already in use'... when that happens, it should just continue and skip that file/folder.
Is there some command for this?
rmdir is my all time favorite command for the job. It works for deleting huge files and folders with subfolders. A backup is not created, so make sure that you have copied your files safely before running this command.
RMDIR "FOLDERNAME" /S /Q
This silently removes the folder and all files and subfolders.
You can use this shell script to clean up the folder and files within C:\Temp source:
del /q "C:\Temp\*"
FOR /D %%p IN ("C:\Temp\*.*") DO rmdir "%%p" /s /q
Create a batch file (say, delete.bat) containing the above command. Go to the location where the delete.bat file is located and then run the command: delete.bat
The simplest solution I can think of is removing the whole directory with
RD /S /Q folderPath
Then creating this directory again:
MD folderPath
This will remove the folders and files and leave the folder behind.
pushd "%pathtofolder%" && (rd /s /q "%pathtofolder%" 2>nul & popd)
#ECHO OFF
SET THEDIR=path-to-folder
Echo Deleting all files from %THEDIR%
DEL "%THEDIR%\*" /F /Q /A
Echo Deleting all folders from %THEDIR%
FOR /F "eol=| delims=" %%I in ('dir "%THEDIR%\*" /AD /B 2^>nul') do rd /Q /S "%THEDIR%\%%I"
#ECHO Folder deleted.
EXIT
...deletes all files and folders underneath the given directory, but not the directory itself.
CD [Your_Folder]
RMDIR /S /Q .
You'll get an error message, tells you that the RMDIR command can't access the current folder, thus it can't delete it.
Update:
From this useful comment (thanks to Moritz Both), you may add && between, so RMDIR won't run if the CD command fails (e.g. mistyped directory name):
CD [Your_Folder] && RMDIR /S /Q .
From Windows Command-Line Reference:
/S: Deletes a directory tree (the specified directory and all its
subdirectories, including all files).
/Q: Specifies quiet mode. Does not prompt for confirmation when
deleting a directory tree. (Note that /q works only if /s is
specified.)
I use Powershell
Remove-Item c:\scripts\* -recurse
It will remove the contents of the folder, not the folder itself.
RD stands for REMOVE Directory.
/S : Delete all files and subfolders
in addition to the folder itself.
Use this to remove an entire folder tree.
/Q : Quiet - do not display YN confirmation
Example :
RD /S /Q C:/folder_path/here
Use Notepad to create a text document and copy/paste this:
rmdir /s/q "%temp%"
mkdir "%temp%"
Select Save As and file name:
delete_temp.bat
Save as type: All files and click the Save button.
It works on any kind of account (administrator or a standard user). Just run it!
I use a temporary variable in this example, but you can use any other! PS: For Windows OS only!
None of the answers as posted on 2018-06-01, with the exception of the single command line posted by foxidrive, really deletes all files and all folders/directories in %PathToFolder%. That's the reason for posting one more answer with a very simple single command line to delete all files and subfolders of a folder as well as a batch file with a more complex solution explaining why all other answers as posted on 2018-06-01 using DEL and FOR with RD failed to clean up a folder completely.
The simple single command line solution which of course can be also used in a batch file:
pushd "%PathToFolder%" 2>nul && ( rd /Q /S "%PathToFolder%" 2>nul & popd )
This command line contains three commands executed one after the other.
The first command PUSHD pushes current directory path on stack and next makes %PathToFolder% the current directory for running command process.
This works also for UNC paths by default because of command extensions are enabled by default and in this case PUSHD creates a temporary drive letter that points to that specified network resource and then changes the current drive and directory, using the newly defined drive letter.
PUSHD outputs following error message to handle STDERR if the specified directory does not exist at all:
The system cannot find the path specified.
This error message is suppressed by redirecting it with 2>nul to device NUL.
The next command RD is executed only if changing current directory for current command process to specified directory was successful, i.e. the specified directory exists at all.
The command RD with the options /Q and /S removes a directory quietly with all subdirectories even if the specified directory contains files or folders with hidden attribute or with read-only attribute set. The system attribute does never prevent deletion of a file or folder.
Not deleted are:
Folders used as the current directory for any running process. The entire folder tree to such a folder cannot be deleted if a folder is used as the current directory for any running process.
Files currently opened by any running process with file access permissions set on file open to prevent deletion of the file while opened by the running application/process. Such an opened file prevents also the deletion of entire folder tree to the opened file.
Files/folders on which the current user has not the required (NTFS) permissions to delete the file/folder which prevents also the deletion of the folder tree to this file/folder.
The first reason for not deleting a folder is used by this command line to delete all files and subfolders of the specified folder, but not the folder itself. The folder is made temporarily the current directory for running command process which prevents the deletion of the folder itself. Of course this results in output of an error message by command RD:
The process cannot access the file because it is being used by another process.
File is the wrong term here as in reality the folder is being used by another process, the current command process which executed command RD. Well, in reality a folder is for the file system a special file with file attribute directory which explains this error message. But I don't want to go too deep into file system management.
This error message, like all other error messages, which could occur because of the three reasons written above, is suppressed by redirecting it with 2>nul from handle STDERR to device NUL.
The third command, POPD, is executed independently of the exit value of command RD.
POPD pops the directory path pushed by PUSHD from the stack and changes the current directory for running the command process to this directory, i.e. restores the initial current directory. POPD deletes the temporary drive letter created by PUSHD in case of a UNC folder path.
Note: POPD can silently fail to restore the initial current directory in case of the initial current directory was a subdirectory of the directory to clean which does not exist anymore. In this special case %PathToFolder% remains the current directory. So it is advisable to run the command line above not from a subdirectory of %PathToFolder%.
One more interesting fact:
I tried the command line also using a UNC path by sharing local directory C:\Temp with share name Temp and using UNC path \\%COMPUTERNAME%\Temp\CleanTest assigned to environment variable PathToFolder on Windows 7. If the current directory on running the command line is a subdirectory of a shared local folder accessed using UNC path, i.e. C:\Temp\CleanTest\Subfolder1, Subfolder1 is deleted by RD, and next POPD fails silently in making C:\Temp\CleanTest\Subfolder1 again the current directory resulting in Z:\CleanTest remaining as the current directory for the running command process. So in this very, very special case the temporary drive letter remains until the current directory is changed for example with cd /D %SystemRoot% to a local directory really existing. Unfortunately POPD does not exit with a value greater 0 if it fails to restore the initial current directory making it impossible to detect this very special error condition using just the exit code of POPD. However, it can be supposed that nobody ever runs into this very special error case as UNC paths are usually not used for accessing local files and folders.
For understanding the used commands even better, open a command prompt window, execute there the following commands, and read the help displayed for each command very carefully.
pushd /?
popd /?
rd /?
Single line with multiple commands using Windows batch file explains the operators && and & used here.
Next let us look on the batch file solution using the command DEL to delete files in %PathToFolder% and FOR and RD to delete the subfolders in %PathToFolder%.
#echo off
setlocal EnableExtensions DisableDelayedExpansion
rem Clean the folder for temporary files if environment variable
rem PathToFolder is not defined already outside this batch file.
if not defined PathToFolder set "PathToFolder=%TEMP%"
rem Remove all double quotes from folder path.
set "PathToFolder=%PathToFolder:"=%"
rem Did the folder path consist only of double quotes?
if not defined PathToFolder goto EndCleanFolder
rem Remove a backslash at end of folder path.
if "%PathToFolder:~-1%" == "\" set "PathToFolder=%PathToFolder:~0,-1%"
rem Did the folder path consist only of a backslash (with one or more double quotes)?
if not defined PathToFolder goto EndCleanFolder
rem Delete all files in specified folder including files with hidden
rem or read-only attribute set, except the files currently opened by
rem a running process which prevents deletion of the file while being
rem opened by the application, or on which the current user has not
rem the required permissions to delete the file.
del /A /F /Q "%PathToFolder%\*" >nul 2>nul
rem Delete all subfolders in specified folder including those with hidden
rem attribute set recursive with all files and subfolders, except folders
rem being the current directory of any running process which prevents the
rem deletion of the folder and all folders above, folders containing a file
rem opened by the application which prevents deletion of the file and the
rem entire folder structure to this file, or on which the current user has
rem not the required permissions to delete a folder or file in folder tree
rem to delete.
for /F "eol=| delims=" %%I in ('dir "%PathToFolder%\*" /AD /B 2^>nul') do rd /Q /S "%PathToFolder%\%%I" 2>nul
:EndCleanFolder
endlocal
The batch file first makes sure that environment variable PathToFolder is really defined with a folder path without double quotes and without a backslash at the end. The backslash at the end would not be a problem, but double quotes in a folder path could be problematic because of the value of PathToFolder is concatenated with other strings during batch file execution.
Important are the two lines:
del /A /F /Q "%PathToFolder%\*" >nul 2>nul
for /F "eol=| delims=" %%I in ('dir "%PathToFolder%\*" /AD /B 2^>nul') do rd /Q /S "%PathToFolder%\%%I" 2>nul
The command DEL is used to delete all files in the specified directory.
The option /A is necessary to process really all files including files with the hidden attribute which DEL would ignore without using option /A.
The option /F is necessary to force deletion of files with the read-only attribute set.
The option /Q is necessary to run a quiet deletion of multiple files without prompting the user if multiple files should be really deleted.
>nul is necessary to redirect the output of the file names written to handle STDOUT to device NUL of which can't be deleted because of a file is currently opened or user has no permission to delete the file.
2>nul is necessary to redirect the error message output for each file which can't be deleted from handle STDERR to device NUL.
The commands FOR and RD are used to remove all subdirectories in specified directory. But for /D is not used because of FOR is ignoring in this case subdirectories with the hidden attribute set. For that reason for /F is used to run the following command line in a separate command process started in the background with %ComSpec% /c:
dir "%PathToFolder%\*" /AD /B 2>nul
DIR outputs in bare format because of /B the directory entries with attribute D, i.e. the names of all subdirectories in specified directory independent on other attributes like the hidden attribute without a path. 2>nul is used to redirect the error message output by DIR on no directory found from handle STDERR to device NUL.
The redirection operator > must be escaped with the caret character, ^, on the FOR command line to be interpreted as a literal character when the Windows command interpreter processes this command line before executing the command FOR which executes the embedded dir command line in a separate command process started in the background.
FOR processes the captured output written to handle STDOUT of a started command process which are the names of the subdirectories without path and never enclosed in double quotes.
FOR with option /F ignores empty lines which don't occur here as DIR with option /B does not output empty lines.
FOR would also ignore lines starting with a semicolon which is the default end of line character. A directory name can start with a semicolon. For that reason eol=| is used to define the vertical bar character as the end-of-line character which no directory or file can have in its name.
FOR would split up the line into substrings using space and horizontal tab as delimiters and would assign only the first space/tab delimited string to specified loop variable I. This splitting behavior is not wanted here because of a directory name can contain one or more spaces. Therefore delims= is used to define an empty list of delimiters to disable the line splitting behavior and get assigned to the loop variable, I, always the complete directory name.
Command FOR runs the command RD for each directory name without a path which is the reason why on the RD command line the folder path must be specified once again which is concatenated with the subfolder name.
For understanding the used commands and how they work, open a command prompt window, execute there the following commands, and read entirely all help pages displayed for each command very carefully.
del /?
dir /?
echo /?
endlocal /?
for /?
goto /?
if /?
rd /?
rem /?
set /?
setlocal /?
To delete file:
del PATH_TO_FILE
To delete folder with all files in it:
rmdir /s /q PATH_TO_FOLDER
To delete all files from specific folder (not deleting folder itself) is a little bit complicated. del /s *.* cannot delete folders, but removes files from all subfolder. So two commands are needed:
del /q PATH_TO_FOLDER\*.*
for /d %i in (PATH_TO_FOLDER\*.*) do #rmdir /s /q "%i"
You can do it by using the following command to delete all contents and the parent folder itself:
RMDIR [/S] [/Q] [drive:]path
#ECHO OFF
rem next line removes all files in temp folder
DEL /A /F /Q /S "%temp%\*.*"
rem next line cleans up the folder's content
FOR /D %%p IN ("%temp%\*.*") DO RD "%%p" /S /Q
I tried several of these approaches, but none worked properly.
I found this two-step approach on the site Windows Command Line:
forfiles /P %pathtofolder% /M * /C "cmd /c if #isdir==FALSE del #file"
forfiles /P %pathtofolder% /M * /C "cmd /c if #isdir==TRUE rmdir /S /Q #file"
It worked exactly as I needed and as specified by the OP.
I had following solution that worked for me:
for /R /D %A in (*node_modules*) do rmdir "%A" /S /Q
It removes all node modules folder from current directory and its sub-folders.
This is similar to solutions posted above, but i am still posting this here, just in case someone finds it useful
Use:
del %pathtofolder%\*.* /s /f /q
This deletes all files and subfolders in %pathtofolder%, including read-only files, and does not prompt for confirmation.