(Often, just the latest copy of the files suffices, in which case, just use a method that makes a repository with one commit, holding the latest versions of the files. A history in which those files appear, but not the other files, is by definition a new and different history, and therefore belongs in a new and different repository. It doesn't matter how you achieve this result. Note that this all has no effect on the original repository and its commits: you're making what amounts to a whole new repository, with a new history in which only those files appear in the commits. Then you'll have the new fabricated history in which only those files were committed. Or, you can use git filter-branch or The BFG to edit a clone of the repository, producing a series of new replacement commits that have the files you want to keep, but avoid the files you want discarded. That's more or less what you will get with Mike Faber's answer. You can make one single commit (no additional history-the new history is just one commit, with the files as they are). If you want a history in which only those files exist, without any of the other files that are part of the commits that hold those files, you must construct a new history in which only those files exist.Įxactly how you go about doing this is up to you. You either have those commits (and thus those files plus all the other files), or you don't have those commits (and thus don't have those files). Commits are history, and commits have files. You can also rename multiple files using PowerShell.Files don't have commit history. To rename a single file using PowerShell, use the following command: Rename-Item -Path "\fsSharedtemp.txt" -NewName "new_temp.txt" You can also move an entire folder with PowerShell. The Move-Item cmdlet moves an item, including its properties, contents and child items, from one location to another: Move-Item -Path \fsSharedBackups1.bak -Destination \fs2Backupsarchive1.bak Learn how to overwrite files when copying them from or to a remote computer. Note that if the target file already exists, the copy attempt will fail. The following command creates a backup by copying the file users.xlsx from one remote computer (fs) and to another (fs2) over the network: Copy-Item -Path \fsShareditusers.xlsx -Destination \fs2Backupsitusers.xlsx Use the Copy-Item cmdlet to copy objects from one path to another. You can also delete all files older than X days or delete files from multiple computers with PowerShell. Confirmation will be requested upon execution if the object is not empty. To delete an object, use the Remove-Item cmdlet. You can also use the New-Item cmdlet to create files, folders or registry keys To create a new directory with PowerShell, use the New-Item cmdlet: New-Item -Path '\fsSharedNewFolder' -ItemType Directory You can use the New-Item cmdlet to create files, folders, directories and registry keys. To create a new object with Windows PowerShell, use the New-Item cmdlet and specify the type of item you want to create, like this: New-Item -Path '\fsSharedNewFoldernewfile.txt' -ItemType File You can also use the New-Item cmdlet to create folders, directories or registry keys. Use the New-Item cmdlet to create a file: New-Item -Path '\fsSharedNewFoldernewfile.txt' -ItemType FileĬreating a file overwrites any existing one with the same name, so you might need to check whether the file already exists. Using the information in this article, you can automate a variety of simple operations related to file management on your file storages and save time for more important tasks. Get-ADComputer -Filter * | Export-Csv -Path C:datapc.txtĮlse #if matching return “True” key then exit, if “False” then create a report $files=Get-ChildItem C:data*.txt | select -expand fullname The following script checks whether a specific file (pc.txt) already exists in a particular folder if not, it generates a list of all AD computers and saves it to a new file named pc.txt: #create array of text files You can also create files using the Export-Csv cmdlet, which exports the output into a csv file that can be opened in Excel: Get-ADuser -Filter * | Export-Csv -Path C:dataADusers.csv Create files after checking that they don’t already exist To overwrite an existing file, use the –Force switch parameter. The first is to use the Out-File cmdlet: $text = 'Hello World!' | Out-File $text -FilePath C:datatext.txt There are at least two built-in methods to create a file and write data to it. To create new objects with Windows PowerShell, you can use the New-Item cmdlet and specify the type of item you want to create, such as a directory, file or registry key.įor example, this command creates a folder: New-Item -Path '\fsSharedNewFolder' -ItemType DirectoryĪnd this command creates an empty file: New-Item -Path '\fsSharedNewFoldernewfile.txt' -ItemType File Create files and writing data to them
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