NAME
    File::Spec::Unix - methods used by File::Spec

SYNOPSIS
    "require File::Spec::Unix;"

DESCRIPTION
    Methods for manipulating file specifications.

METHODS
    canonpath
      No physical check on the filesystem, but a logical cleanup of a path.
      On UNIX eliminated successive slashes and successive "/.".

    catdir
      Concatenate two or more directory names to form a complete path ending
      with a directory. But remove the trailing slash from the resulting
      string, because it doesn't look good, isn't necessary and confuses
      OS2. Of course, if this is the root directory, don't cut off the
      trailing slash :-)

    catfile
      Concatenate one or more directory names and a filename to form a
      complete path ending with a filename

    curdir
      Returns a string representing of the current directory. "." on UNIX.

    rootdir
      Returns a string representing of the root directory. "/" on UNIX.

    updir
      Returns a string representing of the parent directory. ".." on UNIX.

    no_upwards
      Given a list of file names, strip out those that refer to a parent
      directory. (Does not strip symlinks, only '.', '..', and equivalents.)

    file_name_is_absolute
      Takes as argument a path and returns true, if it is an absolute path.

    path
      Takes no argument, returns the environment variable PATH as an array.

    join
      join is the same as catfile.

    nativename
      TBW.

SEE ALSO
    File::Spec