On 2007-03-30 01:42, V13 <v13 at priest.com> wrote: > On Thursday 29 March 2007 21:48, Giorgos Keramidas wrote: > > % x=$(expr $RANDOM % $lines 2>/dev/null) > > Panta elega oti kati matheneis kathe mera... $RANDOM... Very > interesting... Thanks for the tip! Εξαιρετικά bash-specific και unportable, αλλά ναι, 'ενδιαφέρον' :)