This commit adds formatting improvements to the output of check-url.sh. Specifically, it formats the response time, DNS lookup time, and connect time to three decimal places. This makes the output more readable and easier to understand.
The script's usage message has been updated to reflect the correct functionality of the script. The previous message was incorrect and referred to disk usage instead of checking if a URL is available.
This commit adds a new bash script that checks the response time of a given URL. The script takes in options for proxy server, warning and critical levels for response time, and the URL to be checked. It returns exit codes based on whether the response time is within acceptable limits or not.
