Bash intro

hello.sh

#!/bin/bash
# This script prints your city name and the CURRENT date

# We can create a variable CITY
CITY="Norwich"

# The variable DATE will be created with the output of the 'date' command
DATE=$(date +"%Y-%m-%d")

# Finally, we print a string using the variables we declared. 
# Note that when accessing their content we need to put a '$' in front of the variable name
echo "$CITY, $DATE"