This example deletes from the current folder all files that have a .doc file name extension and a name that does not include *1*. * Example 2: Delete some of the document files in a folder. Furthermore, we can use Import-Csv to read the data so that we can test values with -Contains. Remove-Item 'D:\temp\Test Folder\test.txt' You can see the Test Folder1 in Windows Explorer is deleted now. If you wish to delete all files with file NAMES that contain specific text, target the required files in the main window and use the "Quick-Find, Delete" menu item from the FileMonkey main window to delete these files. Because the command specifies a dot, the command does not delete folders or files that have no file name extension. Why: There are hundreds of zones and 80+ name servers in each for a total of about 25,000 records to be removed. Whilst I could trawl through every directory and subdirectory and manually delete each and every instance of a _vti_cnf folder or file, this process is much faster when PowerShell is employed. Example 3: PowerShell -Contains Spreadsheet. To increase performance, how do I modify it to do: Delete only one line on first match (don’t know if this will improve performance) file2 get’s saved on every run which may cause performance issue? import a .csv file which contains zoneName,hostname,RecordType and then delete the name server entries from the reverse lookup zones. Hello everyone, I have script below which will delete a line that contains a certain string which works fine but it is extremely slow since file2 is big (over 50MB). This cmdlet does not affect the content of the item being renamed. I used WinRar. Preparation My spreadsheet is called links.csv I stored the file in D:\PowerShell The column name is “Custom channel” See screenshot to the right. Remove-Item cmdlet is used to delete a file by passing the path of the file to be deleted. Using a built-in cmdlet in PowerShell like Get-ChildItem and Remove-Item to retrieve and delete files is much faster than when using WMI. Open winrar and you will see a list of files, where you will the suspect file "filename " (which was created by you as "filename : some_text.txt". Rename the file in Winrar and provide it an extension (like .txt or .doc). The Rename-Item cmdlet changes the name of a specified item. Go back to Windows Explorer you will see "filename .txt" (Or doc). The following script will delete folder (as well as subfolders and files) based on a string or a series of strings. In this example, we'll delete a file D:\Temp\Test Folder\Test.txt. You can't use Rename-Item to move an item, such as by specifying a path together with the new name. Recommended Articles. To move and rename an item, use the Move-Item cmdlet. I have the list of zones and the list of name servers which I want to remove from the zones. Type the following command in PowerShell ISE Console. NOTE: If we delete the file from the folder and try to compress the archive again using the Update parameter deleted file will not be removed from the compressed archive (zip). To delete items in the compressed archive we use a different approach explained in the subheading “How To Delete File In Compressed Archive Using PowerShell“. When we have to delete the file with huge subfolders, it provides various types of supporting commands like -Force, Include and many others to perform its special duties. Let us assume we wish to search in a file called links.csv. Remove-Item C:\Test\*. The example below shows the comparison when using WMI and the built-in PowerShell cmdlet to get the list of files … None of the above suggestions worked for me. Example 1. Examples Example 1: Rename a file Hope you guys can point me in the right direction: Purpose: Search Files in a Directory If File/Files contain a specific string - Delete File/Files php d. Batch file to delete files older than a specified date - Best answers; This will move all files matching name "*. PowerShell Remove-Item command is a very useful command it plays a very pivotal role when we have a very huge amount of file inside the file system. Example 2