osf1 man page for pathchk

pathchk(1)						      General Commands Manual							pathchk(1)

NAME
       pathchk - Checks path names

SYNOPSIS
       pathchk [-p] pathname...

STANDARDS
       Interfaces documented on this reference page conform to industry standards as follows:

       pathchk:  XCU5.0

       Refer to the standards(5) reference page for more information about industry standards and associated tags.

OPTIONS
       Performs  path name checks based on POSIX portability standards.  An error message is sent if any of the following conditions are true: The
       byte length of the full path name is longer than allowed by POSIX standards ({_POSIX_PATH_MAX}).  The byte length of a component is  longer
       than allowed by POSIX standards ({_POSIX_NAME_MAX}).  A character in any component is not in the portable file name character set.

OPERANDS
       The path name to be checked.

DESCRIPTION
       The pathchk command checks that one or more path names are valid (that is, they can be used to access or create a file without causing syn-
       tax errors) and portable (that is, no file name truncation will result).

       By default, the pathchk command checks each component of each path name specified by the pathname argument based  on  the  underlying  file
       system.	 If the -p option is not specified, pathchk sends an error message if any of the following conditions are true: The byte length of
       the full path name is longer than allowed by the system ({PATH_MAX} bytes).  The byte length of a component is longer than allowed  by  the
       system  ({NAME_MAX} bytes).  Search permission is not allowed for a component.  A character in any component is not valid in its containing
       directory.

       It is not considered an error if one or more components of a path name do not exist, as long as a file matching the path name specified	by
       the pathname argument could be created without violating any of the preceding criteria.

EXAMPLES
       To  check  the  validity and portability of the /u/bob/work/tempfiles path name, enter: pathchk /u/bob/work/tempfiles To check the validity
       and portability of the /u/bob/temp path name for POSIX standards, enter: pathchk -p /u/bob/temp

ENVIRONMENT VARIABLES
       The following environment variables affect the execution of pathchk: Provides a default value for the internationalization  variables  that
       are  unset  or null. If LANG is unset or null, the corresponding value from the default locale is used.	If any of the internationalization
       variables contain an invalid setting, the utility behaves as if none of the variables had been defined.	 If  set  to  a  non-empty  string
       value,  overrides the values of all the other internationalization variables.  Determines the locale for the interpretation of sequences of
       bytes of text data as characters (for example, single-byte as opposed to multibyte characters in arguments).  Determines the locale for the
       format  and contents of diagnostic messages written to standard error.  Determines the location of message catalogues for the processing of
       LC_MESSAGES.

FILES
       System maximum values

EXIT STATUS
       The pathchk command returns the following exit values: All path name operands passed the checks.  An error occurred.

SEE ALSO
       Commands:  test(1)

       Files:  limits(4)

       Standards:  standards(5)

																	pathchk(1)