How to find all hard links in a directory on Linux

Posted on in Categories , , , , , , , , , last updated February 25, 2017

I have a file named /etc/passwd i and I would like to find all hard links to this file in a directory. How do I find out all other hard links to the /etc/passwd in /backups/ directory? How can find all hard links to a given file using Linux or Unix command line option?