reorganize dir

Signed-off-by: Mia Steinkirch <mia.steinkirch@gmail.com>

other_resources/eudyptula-challenge-solutions/bt3/task_01/Makefile

@@ -0,0 +1,9 @@
+obj-m += eudyptula_1.o
+	KERNEL_VER ?= $(shell uname -r)
+	KERNEL_PATH ?= /lib/modules/$(KERNEL_VER)/build
+
+all:
+	make -C $(KERNEL_PATH) M=$(PWD) modules
+
+clean:
+	make -C $(KERNEL_PATH) M=$(PWD) clean

other_resources/eudyptula-challenge-solutions/bt3/task_01/eudyptula_1.c

@@ -0,0 +1,22 @@
+/*
+ * Eudyptula #1
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+int init_module(void)
+{
+	printk(KERN_DEBUG "Ola Mundo!\n");
+	return 0;
+}
+
+void cleanup_module(void)
+{
+	printk(KERN_DEBUG "Unloading exer 1! Goodbye!!!\n");
+}
+
+
+MODULE_LICENSE("GLP");
+MODULE_AUTHOR("7e1cf379bd3d");

other_resources/eudyptula-challenge-solutions/bt3/task_01/useful_commands

@@ -0,0 +1,5 @@
+make
+sudo insmod ./eudyptula_1.ko
+cat /proc/modules | grep eudyptula
+lsmod | grep eudyptula
+sudo rmmod eudyptula_1

other_resources/eudyptula-challenge-solutions/bt3/task_02/instructions.md

@@ -0,0 +1,42 @@
+1. Clone Linus’ repo and read Installing the kernel source:
+```
+$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
+```
+
+2. Generate .config and add CONFIG_LOCALVERSION_AUTO=y
+```
+$ make localmodconfig
+```
+
+3. Get an openssl header error, install lots of dev libraries
+```
+$ sudo apt-get install python-pip python-dev libffi-dev libssl-dev libxml2-dev libxslt1-dev libjpeg8-dev zlib1g-dev
+```
+
+4. Make! (It takes ~ 30 min)
+```
+$ make
+```
+
+5. Make module, install, add to grub 
+```
+$ make modules
+$ sudo make modules_install 
+$ sudo make install 
+$ update-grub
+```
+
+6. Reboot machine. For ubuntu: press shift to get grub menu 
+
+Profit!
+
+Some tips:
+* List of kernel addresses sorted in ascending order, from which it is simple to find the function that contains the offending address: 
+```
+$ nm vmlinux | sort | less 
+```
+
+Send
+```
+make && make modules && make modules_install && make install
+```

other_resources/eudyptula-challenge-solutions/bt3/task_02/readme.md

@@ -0,0 +1,34 @@
+This is Task 02 of the Eudyptula Challenge
+------------------------------------------
+
+Now that you have written your first kernel module, it's time to take
+off the training wheels and move on to building a custom kernel.  No
+more distro kernels for you.  For this task you must run your own
+kernel.  And use git!  Exciting, isn't it?  No?  Oh, ok...
+
+The tasks for this round are:
+  - Download Linus's latest git tree from git.kernel.org (you have to
+    figure out which one is his.  It's not that hard, just remember what
+    his last name is and you should be fine.)
+  - Build it, install it, and boot it.  You can use whatever kernel
+    configuration options you wish to use, but you must enable
+    CONFIG_LOCALVERSION_AUTO=y.
+  - Show proof of booting this kernel.  Bonus points if you do it on a
+    "real" machine, and not a virtual machine (virtual machines are
+    acceptable, but come on, real kernel developers don't mess around
+    with virtual machines, they are too slow.  Oh yeah, we aren't real
+    kernel developers just yet.  Well, I'm not anyway, I'm just a
+    script...)  Again, proof of running this kernel is up to you, I'm
+    sure you can do well.
+
+Hint, you should look into the 'make localmodconfig' option, and base
+your kernel configuration on a working distro kernel configuration.
+Don't sit there and answer all 1625 different kernel configuration
+options by hand, even I, a foolish script, know better than to do that!
+
+After doing this, don't throw away that kernel, git tree, and
+configuration file.  You'll be using it for later tasks.  A working
+kernel configuration file is a precious thing, all kernel developers
+have one they have grown and tended to over the years.  This is the
+start of a long journey with yours.  Don't discard it like was a broken
+umbrella, it deserves better than that.