#!/bin/bash
# tute5

clear
echo -e "#################################### 05 ######################################\n"
echo -e "Before we move on, here are a few more echo examples.\n"
sleep 5
echo -e "Commands must be enclosed by two \" \` \" in order to have Bash recognise them"
echo -e "as commands\n\n"
sleep 2
echo -e "\techo -e \"ATM it is \`date\`\"\n"
sleep 5
echo -e "\tATM it is `date`\n\n"
sleep 5
echo -e "Reserved characters such as \" \$ \" must have a \" \\\ \" in front of them in"
echo -e "order to print those characters to standard out.\n\n"
sleep 5
echo -e "\techo -e \"Bob has \$100.00.\"\n"
echo -e "\tBob has $100.00\n\n"
sleep 5
echo -e "\techo -e \"Bob has \\\$100.00.\"\n"
echo -e "\tBob has \$100.00.\n\n" 
sleep 5
echo -e "Note in the above example Bash expects any group of characters following."
echo -e "a \" \$ \" to be a variable.\n"
sleep 5
echo -e "With \"Bob has \$100.00\", Bash expected \$1 to be a variable and since there is no"
echo -e "variable declared beginning with \" \$1 \" these two characters were ignored.\n"
sleep 5
echo -e "With \"Bob has \\\$100.00\", Bash is told to treat the following character literally."
echo -e "as \$."
sleep 10
