From a8c7806334ad81bd980806804a639273b3bf19b3 Mon Sep 17 00:00:00 2001 From: Alexander Fefelov Date: Wed, 15 Jan 2014 01:07:27 +0400 Subject: [PATCH] Added "Commentary on the Sixth Edition UNIX Operating System" --- free-programming-books.md | 1 + 1 file changed, 1 insertion(+) diff --git a/free-programming-books.md b/free-programming-books.md index 5b297d2f..9fde3510 100644 --- a/free-programming-books.md +++ b/free-programming-books.md @@ -1476,6 +1476,7 @@ See also [LaTeX](#latex) ###Unix * [A User's Guide for GNU AWK](http://www.math.utah.edu/docs/info/gawk_toc.html) +* [Commentary on the Sixth Edition UNIX Operating System](http://www.lemis.com/grog/Documentation/Lions/) - J. Lions * [Conquering the Command Line](http://www.conqueringthecommandline.com/) * [Unix Toolbox](http://cb.vu/unixtoolbox.xhtml) - Colin Barschel -- GitLab