From 45243279184b635fe1712810f3bda60c95720b56 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Tue, 23 Mar 2021 17:01:38 +0100
Subject: Reworked the adyxax.org docs articles

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 content/docs/adyxax.org/nethack.md | 56 ++++++++++++++++++++++++++++++++++++++
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 create mode 100644 content/docs/adyxax.org/nethack.md

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diff --git a/content/docs/adyxax.org/nethack.md b/content/docs/adyxax.org/nethack.md
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+---
+title: "nethack"
+description: nethack.adyxax.org game server
+---
+
+## Introduction
+
+I am hosting a private nethack game server accessible via ssh for anyone who will send me a ssh public key. It all runs chrooted on an OpenBSD server.
+
+## dgamelaunch
+
+TODO
+
+{{< highlight sh >}}
+groupadd -r games
+useradd -r -g games nethack
+git clone 
+{{< /highlight >}}
+
+## nethack
+
+TODO
+
+{{< highlight sh >}}
+{{< /highlight >}}
+
+## scores script
+
+TODO
+
+{{< highlight sh >}}
+{{< /highlight >}}
+
+## copying shared libraries
+
+{{< highlight sh >}}
+cd /opt/nethack
+for i in `ls bin`; do for l in `ldd bin/$i | tail -n +1 | cut -d'>' -f2 | awk '{print $1}'`; do if [ -f $l ]; then echo $l; cp $l lib64/; fi; done; done
+for l in `ldd dgamelaunch | tail -n +1 | cut -d'>' -f2 | awk '{print $1}'`; do if [ -f $l ]; then echo $l; cp $l lib64/; fi; done
+for l in `ldd nethack-3.7.0-r1/games/nethack | tail -n +1 | cut -d'>' -f2 | awk '{print $1}'`; do if [ -f $l ]; then echo $l; cp $l lib64/; fi; done
+{{< /highlight >}}
+
+## making device nodes
+
+TODO! For now I mount all of /dev in the chroot :
+{{< highlight sh >}}
+#mknod -m 666 dev/ptmx c 5 2
+mount -R /dev /opt/nethack/dev
+{{< /highlight >}}
+
+## debugging
+
+{{< highlight sh >}}
+gdb chroot
+run --userspec=nethack:games /opt/nethack/ /dgamelaunch
+{{< /highlight >}}
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