Link Extractor added

Applications/Link Shortener and Extractor/README.md

@@ -0,0 +1,67 @@
+ <br />
+<p align="center">
+  <a href="https://www.youtube.com/channel/UCX7oe66V8zyFpAJyMfPL9VA">
+    <img width="200px" src="https://github.com/xiaowuc2/xiaowuc2/blob/master/source/qxr/lin.gif" alt="Logo">
+  </a>
+
+  <h3 align="center">Link Shortener and Link Extractor</h3>
+
+  <p align="center">
+    Python Application | 10 lines of code + Video Explanation 🧭
+    <br>
+    <br />
+  </p>
+</p>
+
+You can create a `Python` program which can be used to shorten a big links and also to extract original link from a shorten link. For shortening the link, we'll use a shortening web service named `tinyurl`. You need to give your link in the terminal and you'll get the shorten link/ original link in the print-screen.
+ ```
+What the program does? 
+
+1. Shortening Links
+- You've to give your big link in the terminal
+- Program will use tinyurl server for shortening the link without using any browser
+- Shortened link will pass by print() function
+
+2. Extracting Original Links
+- You've to give a shorten link in the terminal
+- Program will extract the original URL from the shorten link
+- Original link will pass by print() function
+``` 
+### Requirements
+
+* Python
+* Python Libraries: `pyshorteners`, `urllib3`, `requests`
+
+### Contributing
+
+Any kind of contributions to `qxresearch-event-1/link-shortener` are welcome. While creating an issue(for this project) use `Link-Shortener` Label.
+
+1. [Fork](https://github.com/qxresearch/qxresearch-event-1/fork) the Project
+2. Commit your Changes
+3. Open a [Pull Request](https://github.com/qxresearch/qxresearch-event-1/pulls)
+
+### Video Tutorial
+
+* **YouTube : ** [Link Shortener](https://youtu.be/JOx_c7ehwKI)
+
+### Become Official Member @qxresearch
+
+* Join Mozilla Group [@qxresearch](https://community.mozilla.org/en/groups/qx-research/)
+* Join Telegram Group [@qxresearch](https://t.me/qxresearch)
+* <a href = "mailto: [email protected]">email</a> me your GitHub id (**subject**: GitHub id @qxresearch)
+
+
+<h3 align="center"></h3>
+
+  <p align="center">
+    <br>
+    <br/>
+    <a href="https://youtu.be/JOx_c7ehwKI">View Demo</a>
+    ·
+    <a href="https://github.com/qxresearch/qxresearch-event-1/issues">Report Bug</a>
+    ·
+    <a href="https://github.com/qxresearch/qxresearch-event-1/issues">Request Feature</a>
+    <br>
+    <br />
+  </p>
+</p>

Applications/Link Shortener and Extractor/source-code.py

@@ -0,0 +1,32 @@
+import pyshorteners
+from urllib.request import urlopen
+
+def link_shortener(link):
+    shortener = pyshorteners.Shortener() #class object
+    short_link = shortener.tinyurl.short(link)  #shorting the link
+
+    #Display
+    print('\t[+] Real Link: ' + link)
+    print('\t[+] Shortened Link: ' + short_link)
+
+def link_opener(link):
+
+    shortenedUrl = urlopen(link)
+    reallink = shortenedUrl.geturl()  #getting real link
+
+    # Display
+    print('\t[+] Shortened Link: ' + link)
+    print('\t[+] Real Link: ' + reallink)
+
+if __name__ == '__main__' :
+
+    num = input("Enter your choice ...\n" 
+                "1. Type 1 for shortening link\n"
+                "2. Type 2 for extrcting real link from a shorten link\n")
+
+    link = input("Enter the link: ")    
+
+    if (num == '1') :
+       link_shortener(link)
+    else :
+        link_opener(link)