Twelve Methods to Parse a File Line by Line — Part 2

Source :  Mastering Unix Shell Scripting 

Here we are continues the magic. You can find all parts here ….
TwelveMethods to Parse a File Line by Line — Part 1
TwelveMethods to Parse a File Line by Line — Part 2
TwelveMethods to Parse a File Line by Line — Part 3
TwelveMethods to Parse a File Line by Line — Part 4

Method 4:
cat $FILENAME | while LINE=`line`
do
echo "$LINE"
done

Method 5:
cat $FILENAME | while line LINE
do
echo "$LINE"
done

Method 6:
while LINE=`line`
do
echo "$LINE"
done < $FILENAME


njoy the simplicity.......
Atul Singh