shell脚本问题
go299 2014-09-05 10:30:50 txtfile=/home/abc.txt
lens=(`cat $txtfile |awk '{print NF}'`)
if [ ${lens[1]} -ge 2 ];then
for (( i = 2; i <= ${lens[1]}; i++ ))
do
info=(`cat $txtfile | awk -v ss=$i ‘{print $ss}’`)
for (( j = 1; j <= ${#info[@]}; j++))
do
echo "++++${info[j]}"
done
echo $i
done
fi
这个那块有问题,请大家帮忙解决