Make challenge image

challenge/etc/issue

@@ -0,0 +1,10 @@
+       .o.             .o8  ooooo         o8o
+      .888.           "888  `888'         `"'
+     .8"888.      .oooo888   888         oooo  ooo. .oo.
+    .8' `888.    d88' `888   888         `888  `888P"Y88b
+   .88ooo8888.   888   888   888          888   888   888
+  .8'     `888.  888   888   888       o  888   888   888
+ o88o     o8888o `Y8bod88P" o888ooooood8 o888o o888o o888o
+
+
+This is \n.pie.epita.net (\s \m) \t

challenge/etc/passwd

@@ -0,0 +1,11 @@
+root:x:0:0:root:/root:/bin/bash
+bin:x:1:1:bin:/bin:/bin/false
+daemon:x:2:2:daemon:/sbin:/bin/false
+adm:x:3:4:adm:/var/adm:/bin/false
+lp:x:4:7:lp:/var/spool/lpd:/bin/false
+sync:x:5:0:sync:/sbin:/bin/sync
+shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
+halt:x:7:0:halt:/sbin:/sbin/halt
+news:x:9:13:news:/var/spool/news:/bin/false
+uucp:x:10:14:uucp:/var/spool/uucp:/bin/false
+operator:x:11:0:operator:/root:/bin/bash

challenge/etc/periodic/15min/netreboot

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+ping -c 1 192.168.23.1 && \
+    sleep 3 && \
+    reboot -f