Link ^hot^ - Windows Hard

fsutil hardlink list "file.txt" Or with PowerShell:

A copy is two independent files. Change one, the other stays old. A hard link is one file with two names. This is where most people get tripped up. windows hard link

echo Important > doc.txt mklink /H backup.txt doc.txt del doc.txt Many users think backup.txt now contains the original data. It does! But they also think doc.txt is gone forever. That's correct. What they realize: backup.txt is the original data now. Deleting doc.txt only removed one name. fsutil hardlink list "file

Every normal file you create is actually a hard link already—it's just that there's only one link to that data. When you create a second hard link, you're telling Windows: "This data should also appear at this other path." This is where most people get tripped up

Most Windows users think a file exists in exactly one place. Double-click a file in C:\Documents\Report.docx , and you assume that's the only copy on disk.

But Windows has a secret: the . With a hard link, a single file can appear in multiple folders simultaneously, without duplicating any data. Change one, and the others update instantly. Delete one, and the others remain untouched.