#! /bin/sh dir="/home/nevan/test/bin" home="/home/nevan/Scrivania/testing" exe="testing" ps x > $home/pswr.txt grep $exe $home/pswr.txt > $home/ps2r.txt rm $home/pswr.txt if test -s $home/ps2r.txt then echo "Ok" rm $home/ps2r.txt exit 0 fi echo "Down, Restart" rm $home/ps2r.txt echo "Restart...." cd $dir date > $home/startr.txt /usr/bin/screen -DmS testing $dir/$exe &> $home/test.log echo "done" exit 1