Listing 2: Ktbtape.sh--The stop logical logging script

# Ktbtape.sh - Stop Logical logging
PS=/bin/ps;            export PS
GREP=/bin/egrep;       export GREP
CUT=/usr/bin/cut;      export CUT
KILL=/bin/kill;        export KILL
XARGS=/usr/bin/xargs;  export XARGS
pid=`$PS -ef | $GREP "tbtape -c" | $GREP -v "egrep" | $CUT -c9-14`
if [ "$pid" != "" ]
then
$PS -ef | $GREP "tbtape -c" | $GREP -v "egrep" | $CUT -c9-14 |$XARGS $KILL -15
fi