Linux Fundamentals Filter Content - Filter All Unique Paths of Domain

HTB Content Academy
1

The third question in the HTB academy module Linux Fundamentals, in the Filter Content section, "
Use cURL from your Pwnbox (not the target machine) to obtain the source code of “https://www.inlanefreight.com” website and filters all unique paths of that domain. Submit the number of these paths as the answer." I am stuck, I tried filtering out urls from looking at other content in the forum. I am confused what the question means by unique paths. What unique, specific thing am I supposed to look for? Here is the best command that I tried:

curl https://inlanefreight.com > inlanefreight.txt
cat inlanefreight.txt | tr " " "\n" | grep https://www.inlanefreight.com | column -t | wc -l

Thanks in advance!

2 
curl https://www.inlanefreight.com/ | grep -Eo "https:\/\/.{0,3}\.inlanefreight\.com[^\"\']*" | sort -u | wc -l

grep -E = Extended-Regex, -o = only-matching

3

Thank you, I was having the same issue. This helped me better understand how grep, and sort work.