PUNLEARN(L)            UNIX Programmer's Manual             PUNLEARN(L)

NAME
     punlearn - copy a fresh copy of the parameter file from the system

SYNOPSIS
     punlean [ paramfile1...  ]

DESCRIPTION
     punlearn gets a new copy of the requested parameter file from
     the system parameter files.

OPTIONS
     none

ENVIRONMENT
     The environment variable PFILES specifies the directory in
     which to look for the parameter file, if the pathname of the
     file is not part of the paramfile specification.

SEE ALSO
     pget(l), plist(l), pquery(l), punlearn(l), pset(l)

NOTES
AUTHOR
     The original IRAF parameter interface was developed by the
     IRAF development group at NOAO, led by Doug Tody.
     Eric Mandel and John Roll (SAO) developed the IRAF-
     compatible host interface. Bruce O'Neel developed the current
     version based on XPI.