Shell Programming and Scripting

->cat file
num1 num2 num3
23 3 5 
2 3 4

for i in $*
do
echo "<table>"
while read line
do

for word in $line
do
echo "<tr>"
echo $word
echo "</tr>"
#echo $line
echo "</table>"

done
done<$i

done

for i in $*
do
    echo "<table>"
    ln=1
    OIFS=$IFS
    IFS=$'\t'
    while read line
    do
        echo "<tr>"
        for word in $line
        do
            if [ $ln -eq 1 ]
            then
                echo "<th>$word</th>"
            else
                echo "<td>$word</td>"
            fi
        done
        echo "</tr>"
        let ln=ln+1
    done<$i
    IFS=$OIFS
    echo "</table>"
done