[Linux-Biella] script sh

[CIARROCCHI Paolo]

Qualcuno mi puo consigliare una forma piu' pulita di:

bash-2.05$ cat totale_MO.sh

#Effettua la somma degli MO generati in un giorno

a=`cat $1| cut -d ";" -f 3|grep -v MO`
tot=0
for s in `echo $a`
do
tot=`expr \$tot + $s`;
done

echo "tot="$tot

Grazie!

		Paolo

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