RAINBOW ROSE in shell script

To gift your friend, you can send him/her a rainbow rose by using below shell script

#!/bin/bash
RED='\033[1;31m'
GREEN='\033[1;32m'
CYAN='\033[0;36m'
YELLOW='\033[1;33m'

printf "${RED}    .--.---.\n"
sleep 1;
printf "   ( ${CYAN}\'--'/${RED} )\n"
sleep 1;
printf "  ( ${CYAN}'..-...'${RED} )\n"
sleep 1;
printf "   '.${CYAN}'-._.'${RED}.'\n"
sleep 1;
printf "    <'${CYAN}-.,.${RED}->\n"
sleep 1;
printf "${GREEN}       \`\\(  ${YELLOW}  _\n"
sleep 1;
printf "${GREEN}        < \ ${YELLOW} / \ \n"
sleep 1;
printf "       ${YELLOW}__${GREEN} \\\\\\ $YELLOW|_/\n"
sleep 1;
printf "      /  \ ${GREEN}\\\\\\ \n"
sleep 1;
printf "      ${YELLOW}'--'.${GREEN}\\\\\\ ${YELLOW}>\n"
sleep 1;
printf "${GREEN}            \\\\\\   \n"
printf "\n"
printf "${CYAN}RAI${RED}NBOW${GREEN} ${RED}ROSE${RED} FOR ${CYAN}YOU${CYAN} ${GREEN}MY${YELLOW} FRIEND\n"

And it will look like this:

Creating a Restaurant Menu using Shell script

I love to visit restaurant and on their counter you will see a machine, having list of all the items with their price tags. With the help of that machine, they generate your bills. You can create a same using the shell script.

Here is the code:

#!/bin/bash
out=$(dialog --stdout --menu 'CodingTheRightWay Menu' 999 999 999 Chocolate \$5 IceCream \$10)
echo "You ordered chocolate $out"

Save the code, and make it executable.

Once you run the code, then it will look like this:

You can use your keyboard arrows to choose the item, and for placing order. Cool!

Now, it's your time to create something interesting out of it.

Cheers,