| PATHCHK(1) | General Commands Manual | PATHCHK(1) | 
pathchk —
| pathchk | [ -p] pathname ... | 
pathchk utility checks whether each of the specified
  pathname arguments is valid or portable.
A diagnostic message is written for each argument that:
PATH_MAX bytes.NAME_MAX bytes.
      (The value of NAME_MAX depends on the underlying
      file system.)It is not considered an error if a pathname argument contains a nonexistent component as long as a component by that name could be created.
The options are as follows:
-p_POSIX_PATH_MAX (255)
        bytes._POSIX_NAME_MAX (14) bytes..’,
          ‘-’ and
          ‘_’). No component may start
          with the hyphen (‘-’)
        character.find . -exec pathchk -p \{\}
  +find . -print0 | xargs -0 pathchk
  -ppathchk utility conforms to IEEE
  Std 1003.1-2001 (“POSIX.1”).
pathchk utility appeared in NetBSD
  2.0.
| November 9, 2010 | NetBSD 10.0 |