Hello All! Poios mporei na moy kanei debug to parakatw? :> #!/bin/bash vara=2 varb=5 varc=`expr $vara \* $varb` vard=0 for i in 1 to 10 ; do vard=`expr $vard + $varc` done echo $vard -- Christos Ricudis In God we trust. All others must present a valid X.509 certificate.