If one considers some of the filesystems that are now available in support of containers, and maybe even network filesystems such as NFS, a test of inodes will not work. I am not sure that there exists a 100%-certain way to do this that will work everywhere.

In reply to Re: Portable way to determine if two names refer to the same file? by Anonymous Monk
in thread Portable way to determine if two names refer to the same file? by jcb

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