I am nearly out of disk space and trying to remove old/unused files. I ran 
 du -k -d 2

in my home directory to attempt to identify candidates and found the following:

```
4   ./.Spotlight-V100/Store-V1
3297484 ./.Spotlight-V100/Store-V2
3297492 ./.Spotlight-V100

```

That's 6.6GB between them. I'd like to see if the `V1` were still in use or just old. But that directory is not viewable from `iTerm` ?

```
$ls -lrta $HOME/.Spot\*
ls: /Users/myuser/.Spot*: No such file or directory

```

That directory also does not show up in `Finder` even though I have enabled "Show hidden files". 

So what is going on with those directories - or are they truly inaccessible?