helo I m porting my code from HP ux to linux RHEL 4

In one of my shell script for taking backup and to List archive volume information

I m using folliowing code


if [ "$MODE" != "DVD" ]
then
/etc/frecover -V $BKPINCLUDE -v -f $DEVICE

else
$DD if=$DEVICE bs=16k | $GUNZIP | \
/etc/frecover -V $BKPINCLUDE -v -f -


umount_dvd


where

MODE=TPH
DEVICE=/tmp/amit/pudslx04.sb.10-07-08.1934PDT.gz
BKPINCLUDE=/tmp/bkp_include.vi

now can u tell me in linux what i use instread of frecover.

Amit