A hard link is file system entry that associates a name with another file on a file system.
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Why is '.' a hard link in Unix?
I've seen many explanations for why the link count for an empty directory in Unix based OSes is 2 instead of 1. They all say that it's because of the '.' directory, which every directory has pointing ...
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How to find all the links to a directory
When I stat a directory I get a listing that tell me there are 5 links to the directory.
stat dir
My question is how do I get information (names and locations) to all these 5 links?
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Why do hard links exist?
I know what hard links are, but why would I use them? What is the utility of a hard link?
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Why hard links not allowed to directories in UNIX/Linux
I read in text books that UNIX/Linux doesn't allows hard links to directories but soft links do. Is it because, when we have cycles and if we create hardlinks, and after some time we delete the ...
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Symbolic link and hard link questions
Let's say /A/B/c.sh is symbolic linked to /X/Y/c.sh.
If c.sh has the command "./SOMETHING", '.' means /A/B/ or /X/Y/?
How about the hard link?
