Creating hard link from command line OS X 10.6.7

[jblocher]

I've tried to create a hard link (not a symbolic link) at my command line as:

ln /path/to/stored/file.prf /path/where/I/want/it/file.prf

but when I alter either file, the other one remains unchanged. It is no different from simply copying the file.

Is this a bug? Or perhaps user error? I've done this in Linux (both native and Cygwin) and it works.

 

[jblocher]

I've found an answer to my own problem, so I'll post it here for posterity.

The problem has to do with the editor being used, not the OS, so perhaps this post is miscategorized.

Most Mac editors, when editing a file, do what is called a "safe save" which means they actually delete and replace the file. This is true of TextEdit and TextWrangler, though not true of TextMate. I discovered by downloading a trial copy of TextMate that I could not replicate the problem, but didn't want to pay $60 for a text editor.

Instead, I emailed the folks at Bare Bones Software (TextWrangler) who told me how to disable this behavior in TextWrangler. Pull up a terminal window and enter the following command:

defaults write com.barebones.textwrangler Filing:SafeSavesDisabled -bool YES

Now, when I use TextWangler to edit my file, the hard link is maintained.

 

[BrianLachoreVPI]

Well - just so you don't think your effort was wasted - Thanks for posting the solution