From d272fc538c7d24aef6bef3d01a1d093aaaba37d8 Mon Sep 17 00:00:00 2001
From: kompowiec2 <diasp@o2.pl>
Date: Thu, 9 Jan 2020 14:15:09 +0000
Subject: [PATCH] update dead link (#3503)

---
 free-programming-books-pl.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/free-programming-books-pl.md b/free-programming-books-pl.md
index db322e43e..db68a5206 100644
--- a/free-programming-books-pl.md
+++ b/free-programming-books-pl.md
@@ -43,7 +43,7 @@
 
 ### Bash
 
-* [Kurs Bash'a](http://dief.republika.pl/kursbasha.tar.gz) (tar.gz)
+* [Kurs Bash'a](http://web.archive.org/web/20180129013729/http://dief.republika.pl/kursbasha.tar.gz) (tar.gz)
 
 
 ### C