freebsd man page for realpath

REALPATH(1)						    BSD General Commands Manual 					       REALPATH(1)

NAME
     realpath -- return resolved physical path

SYNOPSIS
     realpath [-q] [path ...]

DESCRIPTION
     The realpath utility uses the realpath(3) function to resolve all symbolic links, extra '/' characters and references to /./ and /../ in
     path.  If path is absent, the current working directory ('.') is assumed.

     If -q is specified, warnings will not be printed when realpath(3) fails.

EXIT STATUS
     The realpath utility exits 0 on success, and >0 if an error occurs.

SEE ALSO
     realpath(3)

HISTORY
     The realpath utility first appeared in FreeBSD 4.3.

BSD
								   June 21, 2011							       BSD