From 7a9e10d90a33c31ca9095cab597c7ce28b3b3dca Mon Sep 17 00:00:00 2001
From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Thu, 3 Dec 2009 17:12:10 -0200
Subject: [PATCH] Some more concepts and advises.

---
 plano | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/plano b/plano
index 9070650..140c9f2 100644
--- a/plano
+++ b/plano
@@ -10,8 +10,23 @@ intro
 	libc/system calls
 
 concepts
-	robustness
+	operating system functions
+		process management
+			concurrency
+			communication/IPC, scheduling
+		memory management
+			address space
+			virtual memory
+		filesystems
+		networking
+		device, I/O
+	robustness/security
 		error checking
+		kernel space code
+		programming errors and bugs
+		restrict some operations to privileged users
+		do not send unzeored data (information leak)
+		do not trust received data (malformed data) (exploit)
 
 basics
 	Makefile
-- 
2.20.1