Export, gzip and pipe

$for i in $(cat dwpr_test_01.list); do
>nohup ./export_dwpr_test.sh $i 2>&1 > $i.nohup &
>done

dove

$cat export_dwpr_test.sh

WORKINGDIR=/dwhtest01a/export.20110804
NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1
ORACLE_BASE=/u1/app/oracle
ORACLE_SID=dwprt
ORACLE_TERM=vt100
ORA_NLS33=/u1/app/oracle/product/9.2.0/ocommon/nls/admin/data
ORACLE_HOME=/u1/app/oracle/product/9.2.0
ADMIN=system
PASSWORD=password
USERNAME=$1

rm ${WORKINGDIR}/${USERNAME}.pipe
mknod ${WORKINGDIR}/${USERNAME}.pipe p

gzip < ${WORKINGDIR}/${USERNAME}.pipe > ${WORKINGDIR}/${USERNAME}.dmp.gz &

exp $ADMIN/$PASSWORD OWNER=${USERNAME} FILE=${WORKINGDIR}/${USERNAME}.pipe LOG=${WORKINGDIR}/${USERNAME}_dwprt_export.log

rm ${WORKINGDIR}/${USERNAME}.pipe

$cat dwpr_test_01.list

PR_AI_INTEG
PR_AI_PRE
PR_DM_PRE
PR_EDW_COLL
PR_EDW_PRE
PR_LAY_PRE
PR_SRVDIFF_COLL
PR_SRVDIFF_PRE