##
## Broken Script
##
#!/bin/bash
# changing IFS value

IFS.OLD=$IFS
IFS=$'\n'
garbage=0
for entry in `cat /etc/passwd`
do
   echo "Value in $entry -"
   IFS=:
   for value in $entry
   do
    let garbage += 1
    if garbage = 1 then
            echo "   username: $value"
    elif garbage = 2 then
            echo "   password: $value"
    elif garbage = 3 then
            echo "   UID: $value"
    elif garbage = 4 then
            echo "   GID: $value"
    elif garbage = 5 then
            echo "   realname: $value"
    elif garbage = 6 then
            echo "   homedir: $value"
    elif garbage = 7 then
            echo "   shell: $value"
    fi

   done
   let garbage = 0
done