How do I force Robocopy to overwrite files?

From the documentation: /is Includes the same files. /it Includes “tweaked” files. “Same files” means files that are identical (name, size, times, attributes). “Tweaked files” means files that have the same name, size, and times, but different attributes. robocopy src dst sample.txt /is # copy if attributes are equal robocopy src dst sample.txt /it # … Read more

Why does RoboCopy create a hidden system folder?

On my system (Vista), powershell shows the c:\ drive as having both hidden and system attributes set. PS C:\Users\michael.DOMAIN> Get-Item c:\ Directory: Mode LastWriteTime Length Name —- ————- —— —- d–hs 8/18/2009 12:19 PM <DIR> C:\ After copying the files, you can use attrib to fix them. Check out attrib /? for details.

What is Robocopy’s “restartable” option?

Restartable mode (/Z) has to do with a partially-copied file. With this option, should the copy be interrupted while any particular file is partially copied, the next execution of robocopy can pick up where it left off rather than re-copying the entire file. That option could be useful when copying very large files over a … Read more

Copy files without overwrite

Robocopy, or “Robust File Copy”, is a command-line directory replication command. It has been available as part of the Windows Resource Kit starting with Windows NT 4.0, and was introduced as a standard feature of Windows Vista, Windows 7 and Windows Server 2008. robocopy c:\Sourcepath c:\Destpath /E /XC /XN /XO To elaborate (using Hydrargyrum, HailGallaxar … Read more