How to rename 10 million files in one folder win 7 64?

Question

Windows

It is necessary to rename files like afyf.jpg fyva.jpg into files like 1.jpg 2.jpg 3.jpg
Total is dying. Software rummaged through the public as many files as you need to rename.

Answer 1

PowerShell

Get-ChildItem | rename-item -NewName { "house chores-" + $_.Name }

Answer 2

.vbs file:

i = 1
set FSO = CreateObject( "Scripting.FileSystemObject" )
for each f in FSO.GetFolder( "." ).Files
  ext = Mid (f, InStrRev(f,".") + 1)
  fso.MoveFile f, cint(i) & "." & ext 
  i = i + 1
next