#!/bin/sh

#----------------------------------------------\
#Christopher Nulph | Assignment 2C | Oct 6 2010|
#----------------------------------------------|
#Builds a 6x6 table where the first 6 chars of |
#the strings entered are the labels and the    |
#script checks words that begin with i and end |
#with j.                                       |
#**********************************************|
#Note:  Bash is not freezing when executed, it |
#       simply takes some time to manuver in   |
#       the wordlist.                          |
#                              |
#      granite.sru.edu/~crn5346/table.html     |
#----------------------------------------------/

#Redirect all output of this script to table.html
exec 1>/homes/crn5346/public_html/table.html

name="$1$2"
tablelabels=`echo $name|cut -c 1-6|more`

echo "<table border='1'><TR><td>&nbsp;</td>"
i=1
while [ $i -le 6 ] #Table Header Row
do
    echo "<td>"`echo $name|cut -c $i|more`"</td>"
    i=$((i+1))
done

echo "</tr>"

j=1
i=1
dict=/usr/share/dict/words

while [ $j -le 6 ] #Rows with letter
do
    echo "<tr><td>"`echo $name|cut -c $j|more`"</td>"

    while [ $i -le 6 ] #Content of each row from words file.
    do
        col=`echo $name|cut -c $i|more` #ith letter
        row=`echo $name|cut -c $j|more` #jth letter
        echo "<td>"`grep -c -e ^$col.*$row$ $dict` "</td>"

        i=$((i+1))
    done

    echo "</tr>"
    i=1
    j=$((j+1))
done

echo "</table>"