meme tracing: boo! boo! boo! sudo boo!

README.md

@@ -9,7 +9,7 @@ Welcome!
 ## <a href="posters/README.md">25 posters (2017-10-30)
 <img src="posters/MS067OldVuln.png" width="100"> <img src="posters/STM32F40xxx.png" width="130"> <img src="posters/NeoGeo.png" width="200"></a> 
 
-## <a href="tracing/README.md">56 tracings (2017-08-14)
+## <a href="tracing/README.md">57 tracings (2018-08-11)
 <img src="tracing/rfc791.png" width="200"> <img src="tracing/sonic.png" width="200"> <img src="tracing/DeReAtari.png" width="150"> <img src="tracing/ocean.png" width="200"></a>
 
 ## <a href="outline/README.md">9 outlines (2016-11-29)

tracing/README.md

@@ -67,6 +67,8 @@ Support me: order [prints](http://prints.corkami.com/), check my [patreon](https
 <a href="meme/KeepCalc.pdf"><img src="meme/KeepCalc.png" height="304" alt="KEEP CALM and (calc)"></a>
 <a href="meme/KeepBroken.pdf"><img src="meme/KeepBroken.png" height="300" alt="KEEP CALM and (broken screen)"></a>
 
+<a href="meme/sudo_boo.pdf"><img src="meme/sudo_boo.png" height="300" alt="Boo! boo! boo! Sudo boo!"></a>
+
 ---
 # Floppy disks warnings