PWUNCONV(1M)        RISC/os Reference Manual         PWUNCONV(1M)



NAME
     pwunconv - converts from a two- to a one-password file
          scheme.

SYNOPSIS
     pwunconv

DESCRIPTION
     pwunconv converts a UNIX system from a two password file
     scheme (/etc/passwd and /etc/shadow) to a one password file
     scheme (/etc/passwd).  It updates /etc/passwd with password
     information from /etc/shadow.  If aging information is
     present in /etc/shadow, the password aging information in
     /etc/passwd is also updated.

     The total size of a login entry for the password file is
     limited to a maximum of 511 bytes.

FILES
     /etc/passwd
     /etc/shadow
     /etc/opasswd
     /etc/oshadow

SEE ALSO
     passwd(1M), passmgmt(1M), pwconv(1M).

DIAGNOSTICS
     The pwunconv command exits with one of the following values:

     0    SUCCESS.
     1    Permission denied.
     2    Invalid command syntax.
     3    Unexpected failure. Conversion not done.
     4    Unexpected failure. Password file missing.
     5    Password file(s) busy. Try again later.
     6    Shadow password file does not exist.
     7    Entry for name too long. Conversion not done.














                        Printed 11/19/92                   Page 1