Understanding UNIX / Linux symbolic (soft) and hard links - nixCraft



  • Hard links cannot link directories.
  • Cannot cross file system boundaries.

Soft or symbolic links are just like hard links. It allows to associate multiple filenames with a single file. However, symbolic links allows:

  • To create links between directories.
  • Can cross file system boundaries.

These links behave differently when the source of the link is moved or removed.

  • Symbolic links are not updated.
  • Hard links always refer to the source, even if moved or removed.

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