title: [: : integer expression expected Error
body: <p>I am having issues with this script and don't know exactly what is happening.</p>
  
  <pre><code>#Main Menu
  clear
  while [ "$input" -eq "0" ];
  do
  clear
  #$input == 0
  echo "Hello, What would you like me to do?"
  echo ""
  echo "1 = ALL TEH THINGZ!"
  echo "2 = Find the enemy postions and villages"
  echo "3 = Set the firewalls to my liking"
  echo "4 = Confuse the enemy"
  echo "5 = Deploy the spies!"
  echo "6 = DISABLED Run the TOP SECRET STUFF! (Note password is required)"
  echo "81 = Burn the bridges! (Cautian: Last Resort)"
  echo "96 = Install/Update Software (locally)"
  echo "97 = Install/Update Software (remotely)"
  echo "98 = Update and add new Kali tools"
  echo "99 = I am done with you for now"
  read -p "Select an operation for me to do: " $input
  </code></pre>
  
  <p>I know I have the fi and end right but I am getting an error at the while [ "$input" -eq "0" ];</p>