How to get domain name from URL in bash shell script

To get the domain name from a URL in a bash shell script, you can use the awk command to extract the domain name from the URL.

Here is an example of a bash shell script that extracts the domain name from a URL:

#!/bin/bash

# Set the URL
URL="http://www.example.com/index.html"

# Extract the domain name from the URL
DOMAIN=$(echo "$URL" | awk -F/ '{print $3}')

# Print the domain name
echo "Domain name: $DOMAIN"

In this example, the awk command is used to split the URL on the "/" character and print the third field, which contains the domain name.

I hope this helps! Let me know if you have any further questions.