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Projects/3-Advanced/Link-Gatherer.md

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+# Link Gatherer
+
+**Tier:** 3-Advanced
+
+This application receives a link (or an IP address), does a DNS name resolve and crawls for all links found on the page that leads to other pages on the same domain.
+
+The objective is to list all pages found on the website.
+
+## User Stories
+
+-   [ ] User can execute the program with an IP address
+-   [ ] User can execute the program without a defined port (and port 80 will be set by default)
+-   [ ] User can execute the program with a defined port
+
+## Bonus features
+
+-   [ ] User can execute the program with a name address (and a DNS name resolution will occur)
+-   [ ] User can scan https websites as well
+-   [ ] User can accept other format types (like gzip)
+-   [ ] User can format output to get only the local path or the full path (with domain name/IP address prepended)
+-   [ ] User can choose to ignore or show dangling links (that return a 404 page or any other code to their choice)
+
+## Useful links and resources
+
+As this program is meant to be made without too much help (from libraries), I suggest you learn:
+
+-   [ ] HTML
+    - [HTML Tutorial - W3schools](https://www.w3schools.com/html/default.asp)
+    - [HTML Course - SoloLearn](https://www.sololearn.com/Course/HTML/)
+-   [ ] HTTP protocol (to build requests and understand responses)
+    - [Hypertext Transfer Protocol - Wikipedia](https://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol): Focus on `Message Format` and `Example Session`
+    - [An overview of HTTP - Mozilla](https://developer.mozilla.org/en-US/docs/Web/HTTP/Overview): Focus on `HTTP Flow` and `HTTP Messages`
+-   [ ] Socket programming (on the language of your choice)
+    - C/C++: [Socket Programming in C/C++ - GeeksForGeeks](https://www.geeksforgeeks.org/socket-programming-cc/)
+    - Python: [Socket Programming in Python - GeeksForGeeks](https://www.geeksforgeeks.org/socket-programming-python/)
+
+## Example projects
+
+I could not find anything like this. The closest was [HTTrack](https://www.httrack.com/), but it's main functionality is different.

README.md

@@ -133,6 +133,7 @@ required to complete them.
 | [Instagram Clone](./Projects/3-Advanced/Instagram-Clone-App.md)               | A clone of Facebook's Instagram app                                 | 3-Advanced |
 | [GitHub Timeline](./Projects/3-Advanced/GitHub-Timeline-App.md)               | Generate a timeline of a users GitHub Repos                         | 3-Advanced |
 | [Kudos Slackbot](./Projects/3-Advanced/Kudos-Slackbot.md)                     | Give recognition to a deserving peer                                | 3-Advanced |
+| [Link Gatherer](./Projects/3-Advanced/Link-Gatherer.md)                       | Find and list all pages possibly accessible on a website.           | 3-Advanced |
 | [Movie App](./Projects/3-Advanced/Movie-App.md)                               | Browse, Find Ratings, Check Actors and Find you next movie to watch | 3-Advanced |
 | [MyPodcast Library](./Projects/3-Advanced/MyPodcast-Library-app.md)           | Create a library of favorite podcasts                               | 3-Advanced |
 | [NASA Exoplanet Query](./Projects/3-Advanced/NASA-Exoplanet-Query.md)         | Query NASA's Exoplanet Archive                                      | 3-Advanced |