Categories
Utility

RoboCopy – Exclude existing files.cmd

robocopy.exe d:\Sourcepath e:\Destpath /E /XC /XN /XO
The command line switches:

/E makes Robocopy recursively copy subdirectories, including empty ones.

/XC excludes existing files with the same timestamp, but different file sizes. Robocopy normally overwrites those.

/XN excludes existing files newer than the copy in the source directory. Robocopy normally overwrites those.

/XO excludes existing files older than the copy in the source directory. Robocopy normally overwrites those.

With the Changed, Older, and Newer classes excluded, Robocopy will exclude files already existing in the destination directory.
Categories
Utility

An explanation of CHKDSK and the new /C and /I switches

via An explanation of CHKDSK and the new /C and /I switches

Categories
Utility

Find Duplicate Images with VisiPics

I’ve been using this utility for years. It scans folders and matches up duplicate images, from a strict match to “similar” matches (such as the same image, but in a lower resolution).

It seems to not have been updated since 2013-02-04, but it works really well with Windows 10 (64-bit)., up to tens of thousands of images.

It does have an upper limit (20,000+), but I have not determined it exactly yet..

http://www.visipics.info/