#!/bin/bash
# This is my second ever script. It is to decide whether or not to have a drink. It asks the
# user a series of questions to determine if it is safe for them to drink and if it is safe
# flips a coin to make a final choice.
clear
echo "Welcome to Should I Have a Drink 1.0"
echo

# first I will ask if the user is already drunk
echo "are you drunk?"
select choice in yes yesh no quit;
do
case $choice in
'yes')
echo "do you feel sick?"
select sick in yes no;
do
case $sick in
'yes')
echo "you are too drunk, do not have a drink!"
exit
;;
'no')
echo "are you an alcoholic?"
select alcoholic in yes no;
do
case $alcoholic in
'yes')
echo "go to an AA meeting!"
exit
;;
'no')
echo "flipping coin"
coin=$(( 1+(`od -An -N2 -i /dev/random` )%(10-0+1) ))
if [ "$coin" -gt "5" ]; then
echo "have a drink! ^_^"
exit
else
echo "don't have a drink"
exit
fi
;;
esac
done
;;
esac
done
;;
'yesh')
echo "Go to bed!"
exit
;;
'no')
echo "do you feel sick?"
select sick in yes no;
do
case $sick in
'no')
echo "flipping coin"
coin=$(( 1+(`od -An -N2 -i /dev/random` )%(10-0+1) ))
if [ "$coin" -gt "5" ]; then
echo "have a drink! ^_^"
exit
else
echo "don't have a drink"
exit
fi
;;
'yes')
echo "are you hungover?"
select hung in yes no;
do
case $hung in
'yes')
echo "are you an alcoholic?"
select alcoholic in yes no;
do
case $alcoholic in
'yes')
echo "go to an AA meeting!"
exit
;;
'no')
echo "hair of the dog: have a drink"
exit
;;
esac
done
;;
'no')
echo "curl up in bed and watch films, drinking will just make you sicker!"
exit
;;
esac
done
;;
esac
done
;;
'quit')
echo "Bye Bye"
exit
;;
esac
done
exit