Saw a perl script that did this, wanted to do a bash script that did the same thing
Code:
#!/bin/bash
mainmenu ()
{
clear; echo "Temp Conversion Script";echo ""; menu="\t1) \tFahrenheit to Celsius Conversion\n\t2)\tCelsius to Fahrenheit Conversion\n\t0)\tExit";
echo -e "$menu";echo "";read -p "Please choose one of the options above : " option
while true; do
case $option in
1) F2C;
;;
2) C2F;
;;
0) option="";
exit;
;;
*) echo "That choice was invalid!!";
;;
esac
done
}
F2C ()
{
echo "Fahrenheit to Celsius Conversion";echo "Enter the temperature (in Fahrenheit):";read FT
tconv=`echo "($FT - 32) * 5 / 9 " |bc`
echo -en "The Temperature in Celsius is ";echo "$tconv" ;read -p "Hit RETURN to continue" temp;mainmenu
}
C2F ()
{
echo "Celsius to Fahrenheit Conversion";echo "Enter the temperature (in Celsius):";read CT
tconv=`echo "$CT * 9 / 5 + 32 " |bc`
echo -en "The Temperature in Fahrenheit is ";echo "$tconv";read -p "Hit RETURN to continue" temp;mainmenu
}
mainmenu
exit
