diff --git a/README.md b/README.md
index 346295e7..dc955501 100644
--- a/README.md
+++ b/README.md
@@ -338,7 +338,7 @@ When learning CS, there are some useful sites you must know to get always inform
 - [Techie Delight](https://www.techiedelight.com) : Leading platform for technical interview preparation.
 - [The 25 most difficult HR questions](http://www.datsi.fi.upm.es/~frosal/docs/25mdq.html)
 - [Top 10 Algorithms for Coding Interview](https://www.programcreek.com/2012/11/top-10-algorithms-for-coding-interview/) : Algorithms for Coding Interview
-- [Unix / Linux Cheat Sheet](http://cheatsheetworld.com/programming/unix-linux-cheat-sheet/)
+- [Unix / Linux Commands Cheat Sheet](https://www.geeksforgeeks.org/linux-commands-cheat-sheet/)
 - [Unsolicited_advice_for_job_seekers_and_employers](https://www.reddit.com/r/india/comments/1clgdj/unsolicited_advice_for_job_seekers_and_employers/)
 - [Visualising Data Structures and Algorithms through Animation](https://visualgo.net/en)
 - [We Help Coders Get Hired](https://www.hiredintech.com/app) : website offering courses on system design, interview strategies, soft skills etc