Search Results

First opened is first numbered, but try it and see.

sed 's/\(\(.\).\).*/\1 \2/' <<!
abcdefg
!
ab a

while read n
do
if [ $n -lt 0 ]; then
echo $n
fi
done < infile

---------- Post updated at 02:00 ---------- Previous update was at 00:28 ----------

cut -sd- -f1- infile