PATHCHK(1)
NAME
pathchk - check whether file names are valid or portable
SYNOPSIS
pathchk [-p] [--portability] [--help] [--version] file-
name...
DESCRIPTION
This documentation is no longer being maintained and may
be inaccurate or incomplete. The Texinfo documentation is
now the authoritative source.
This manual page documents the GNU version of pathchk.
For each filename, pathchk prints a message if any of
these conditions are false:
+o all existing directories in filename have search (exe-
cute) permission
+o the length of filename is no larger than its filesys-
tem's maximum file name length
+o the length of each component of filename corresponding
to an existing directory name is no larger than its
filesystem's maximum length for a file name component
The exit status is:
0 if all file names passed all of the tests,
1 otherwise.
OPTIONS
--help Print a usage message on standard output and exit
successfully.
-p, --portability
Instead of performing length checks on the underly-
ing filesystem, test the length of each file name
and its components against the POSIX.1 minimum lim-
its for portability. Also check that the file name
contains no characters not in the portable filename
character set.
--version
Print version information on standard output then
exit successfully.