diff --git a/books/free-programming-books-pl.md b/books/free-programming-books-pl.md
index 54566332..461ccbf3 100644
--- a/books/free-programming-books-pl.md
+++ b/books/free-programming-books-pl.md
@@ -54,6 +54,7 @@
 ### Bash
 
 * [Kurs Bash'a](http://web.archive.org/web/20180129013729/http://dief.republika.pl/kursbasha.tar.gz) (tar.gz)
+* [Programowanie w Bashu czyli jak pisać skrypty w Linuksie](https://www.arturpyszczuk.pl/files/bash/bash.pdf) - Artur Pyszczuk (PDF)
 
 
 ### C