man/readlink.x

   1 [NAME]
   2 readlink \- print resolved symbolic links or canonical file names
   3 [DESCRIPTION]
   4 .\" Add any additional description here
   5 Note realpath(1) is the preferred command to use
   6 for canonicalization functionality.
   7 [SEE ALSO]
   8 readlink(2), realpath(1), realpath(3)