❑ Hard Link
❍ It shares i-node of the original file
❍ It is impossible to create a different file system.
❍ It works even if original file is deleted.
❍ It is reflected in the number of links that can be checked at "ls -al".
❍ It isn't recorded as the link file type that can be checked in "ls -al".
❑ Symbolic Link
❍ It does not share the i-node of the original file(It use new i-node).
❍ It is possible to create a different file system
❍ It doesn't work if original file is deleted.
❍ It isn't reflected in the number of links that can be checked at "ls -al".
❍ It is recorded as the link file type that can be checked in "ls -al".
※ Without distinction both, the original files are modified If you modify the link file.