Delete A File From The Ifs In Life
Ribbon commands: In File Explorer, click your file or folder, click the Ribbon’s Home tab at the top, and then click the Copy To (or Move To) button. A menu drops down, listing some common locations. It gives where to find the description for the files, as all the files are based on the same file they all contain the same name. I use this so I do not have to create any files in QTEMP before compiling this program/procedure. The RENAME is needed as the record format name is the same in both the input and output files. Transaction files keep coming into the system, and after having been processed (read) they are moved to an IFS directory 'archive'. We now have more than 90.000 files from last 26 months. I have considered various solutions like 'ls' to a file, and then read via pgm and execute delete, BUT something tells me that there is a better solution.
Say I have a directory named foo/. This folder includes subdirectories. How can I delete all the empty directories in one command?
5 Answers
Try this command:
The find command is used to search for files/directories matching a particular search criteria from the specified path, in this case the current directory (hence the .).
The -empty option holds true for any file and directory that is empty.
The -type d option holds true for the file type specified; in this case d stands for the file type directory.
The -delete option is the action to perform, and holds true for all files found in the search.
You can take advantage of the rmdir command's refusal to delete non-empty directories, and the find -depth option to traverse the directory tree bottom-up:
(and ignore the errors), or append 2>/dev/null to really ignore them.
The -depth option to find starts finding at the bottom of the directory tree.
rm -rf will delete all the files in the directory (and its subdirectories, and ....) AND all the directories and everything.
Will delete all empty directories. It'll throw up an error for every non-empty directory and file, to stop those errors from cluttering your terminal, use
For if you only want to delete the direct subdirectories of foo/.
Python approach
This works like so:
- we use
os.walk()function to walk recursively the directory tree. On each iterationris set to current folder that we're accessing,scontains list of directories withinr, andfwill contain list of files in that folder. Of course iffandsare empty, we know thatris empty. - first list-comprehension allows us to create
empty, the list of all directories that are empty, based on the evaluation stated above. - second function,
map()is used to performos.rmdir()on each item inemptylist. List comprehension could be used as well as alternative.
As a script this would be as so:
Sergiy KolodyazhnyySergiy KolodyazhnyyNot the answer you're looking for? Browse other questions tagged command-linedeletedirectory or ask your own question.
-->You can uninstall your driver by using the command line, PowerShell, an INF file together with a batch file, or a user-mode uninstall application.
There is no 'right-click uninstall' option.
Command-Line or Batch File Uninstall
To execute the DefaultUninstall and DefaultUninstall.Services sections of your INF file on the command line, type the following command at the command prompt, or create and run a batch file that contains this command:
Rundll32 and InstallHinfSection are described in the Tools and Setup and System Administration sections, respectively, of the Microsoft Windows SDK documentation.
Delete A File From The Ifs In Life Of Life
Powershell Uninstall
Type the following command at the Powershell command prompt:
Uninstall Application
You can also execute the DefaultUninstall and DefaultUninstall.Services sections of your INF file from an uninstall application, as shown in the following code example:

If you use an application to uninstall your driver, observe the following guidelines:

Delete A File From The Ifs In Life Pdf
- To prepare for eventual uninstall, a setup application should copy the driver INF file to an uninstall directory.
- In the DefaultUninstall.Services section of the INF file, the DelService directive should always specify the 0x200 (SPSVCINST_STOPSERVICE) flag to stop the service before it is deleted.
- If a user-mode application was installed with the driver, this application should be listed in Add or Remove Programs in Control Panel so that the user can uninstall it if desired. Only one item should be listed, representing both the application and the driver. For more information about how to list your application in Add or Remove Programs, see 'Removing an Application' in the Setup and System Administration section of the Microsoft Windows SDK documentation.
- An uninstall application should not delete the INF file (or its associated PNF file) from the Windows INF file directory (%windir%INF).
- Some filter driver files cannot safely be removed when the application is uninstalled. These files should not be listed in the DefaultUninstall.Services section of the INF file.
For more information about uninstall applications, see Writing a Device Installation Application.