Rename files to increment filenumber using PowerShell?

Posted by Frode Lillerud on Stack Overflow See other posts from Stack Overflow or by Frode Lillerud
Published on 2011-01-16T15:06:14Z Indexed on 2011/01/16 17:53 UTC
Read the original article Hit count: 231

Filed under:

file

|

powershell

|

rename

Hi, I've got a bunch of files named

attachment.023940
attachment.024039
attachment.024041
attachment.024103

etc...

I need to rename the files by incrementing the filenumber by a given number. (So that they match the right ID in a database)

I guess I could write a C# application that uses RegEx to parse the filename, but I assume this is a task that could be accomplished in PowerShell as well?

I've found several other threads on SO about using PowerShell to rename files, but none of them handled incrementing a filenumber.

I'm on Win7, so PowerShell 2.0 is available.

© Stack Overflow or respective owner

Related posts about file

NTFS Corruption: Files created in Linux corrupted when Windows Boots

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I'm getting some file loss and corruption on my Win7/Ubuntu 12.04 dual boot setup. I have a large shared NTFS partition. I have my Windows Docs/Music/etc. directories on that file and have the comparable directors in Linux setup as a sym. link. I'm using ntfs-3g on the linux side of things to… >>> More
Prevent malicious vulnerability scan increasing load on a server

as seen on Server Fault - Search for 'Server Fault'
Hi all, this week we have been suffering some malicious vulnerability scans to our servers, increasing the load on them, making them nearly unusable. The attack is easy to defend, just blocking the offending ip, but only after discovering it. Is there any form of prevent it? Is it normal that… >>> More
yum update failed

as seen on Server Fault - Search for 'Server Fault'
I have problem doint yum update on my OpenVZ VPS i get this error message : (56/69): glibc-devel-2.5-81.el5_8.7.x86_64.rpm | 2.4 MB 00:00 (57/69): libstdc++-devel-4.1.2-52.el5_8.1.x86_64.rpm | 2.8 MB 00:00 (58/69): binutils-2.17.50.0.6-20.el5_8.3.x86_64.rpm | 2.9 MB … >>> More
Microsoft Management Console stops working when I add snap-in to it

as seen on Super User - Search for 'Super User'
I have Windows 7 Ultimate OS. I'm opening mmc.exe as administrator and trying add Certificates or any other snap-in, then while loading that snap-in MMC breaks and displays following message and after that it closes automatically once I click on close button on that message. What could be the problem… >>> More
Opening a file opens the folder the file is in, not the file itself

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Whenever I try to open a file (such as an .odt, or .doc) from say, the Dash or the Firefox Downloads, Ubuntu 11.10 opens Nautilus to the the folder where the file is, rather than just going to the application and loading the file straight away. In previous releases, when I clicked on a downloaded… >>> More

Related posts about powershell

In Powershell on Windows7, how do I automatically set aliases (or run scripts) when powershell loads

as seen on Super User - Search for 'Super User'
I have created a powershell cmdlet and assigned it to an Alias. How do I do this automatically every time powershell launches? (i.e. so I don't have to re-assign the alias every time) >>> More
How to Load commands into your powershell profile to run on starting powershell

as seen on Server Fault - Search for 'Server Fault'
Hi, I have found a way to load exchange 2010 powershell into powershell running on a windows xp workstation, however there are a few commands that need to run. I was wondering how I could load them into a profile somehow. These are the commands that I need to run before I can do any of the exchange… >>> More
C#, Powershell - Microsoft.Exchange.Management.PowerShell.Admin

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm having troubles using the Microsoft.Exchange.Management.PowerShell.Admin on a server. The server is not the one running Exchange 2007, it's a remote server (in the same zone). I can't figure out how to add the Snapin for Powershell - Microsoft.Exchange.Management.PowerShell.Admin. Is it possible… >>> More
PowerShell Script to Create PowerShell Profile

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Utilizing a PowerShell profile can help any PowerShell user save time getting up and running with their work. For those unfamiliar a PowerShell profile is a file you can store any PowerShell commands that you want to run when you fire up a PowerShell console (or ISE.) In my typical profiles (example… >>> More
Download Free PowerShell Quick Reference Guides from Microsoft

as seen on How to geek - Search for 'How to geek'
Are you just getting started with learning PowerShell or tired of looking up less frequently used commands? Then this terrific set of PowerShell quick reference guides from Microsoft is just what you need! The first guide focuses on commonly-used Windows PowerShell commands and is available in a single… >>> More