# /* vim: set filetype=sh : */ -*- sh -*- 
# config
Datum=/var/tmp/discrete/c2d/diabetes.arff

# write your final report to some safe place
Safe=$HOME/var

# end config- should not need to change the stuff that is below

mkdir -p $Safe                # ensure safe place exists
Tmp=`mktemp -d`               # make a sandbox where only you will play
trap "rm -rf $Tmp" 0 1 2 3 15 # leave nothing behind when you quit 
cd $Tmp                       # go to the sandbox

# start work and save output to safe place
wttp $Datum  $Datum $wJ48 | gotwant > out.csv
(  abcd True=pos False=neg WantAll=1 Prefix=pos out.csv
   abcd True=neg False=pos WantAll=1 Prefix=neg out.csv
) | tee  $Safe/weka8.out