commit 21da818cdbad45160af01579d6be3fd8ff349c88
Author: Vasil Kolev <vasil@ludost.net>
Date:   Sat Nov 5 22:18:25 2016 +0200

    initial import

diff --git a/.gitignore b/.gitignore
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+*.pdf
+.*.swp
+*-blog.txt
+.depend
diff --git a/Makefile b/Makefile
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+SLIDELEVEL=2
+
+TARGETS=$(patsubst %.pandoc,%.pdf,$(wildcard *.pandoc)) $(patsubst %.pandoc,%-blog.txt,$(wildcard *.pandoc)) $(patsubst %.pandoc,%.epub,$(wildcard *.pandoc))
+
+all: depend $(TARGETS)
+
+depend: .depend
+
+.depend: $(wildcard *.pandoc) makedep.sh
+	rm -f .depend
+	./makedep.sh > .depend
+
+-include .depend
+
+%.pdf: %.pandoc beamer.my beamercolorthemekrok.sty
+	pandoc --slide-level $(SLIDELEVEL) -t beamer $< -H beamer.my --latex-engine=pdflatex -o $@
+
+%.epub: %.pandoc beamer.my beamercolorthemekrok.sty
+	pandoc --slide-level $(SLIDELEVEL) -t epub $< --template beamer.my -V theme:Warsaw -V fonttheme:structurebold -V colortheme:krok -o $@
+
+%.png: img/%.png
+	./mkimg.sh $@
+
+%.jpg: img/%.jpg
+	./mkimg.sh $@
+
+%-blog.txt: %.pandoc
+	php etxt.php $< > $@
+clean:
+	rm -f $(TARGETS) *.png .depend
+
+push:
+	git push origin master
diff --git a/README.md b/README.md
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+Presentation build system
+=========================
+
+
+Description
+-----------
+
+This is what I use to build my slides. I have the following goals:
+
+* Easy to write
+* Easy to change/copy-paste
+* Automated formatting of images
+* Automated rebuild when something changes
+* Ability to write the text of the talk in the presentation
+* Ability to extract the text of the presentation as a blog post
+* Ability to easily track changes with a version control system
+
+For example on how to use, see ``example.pandoc``.
+
+Usage
+-----
+
+* Write your presentation as *something*.pandoc
+* Put your .png images in ``img/``
+* Run ``make``
+* Lather, rinse, repeat
+
+Requirements
+------------
+
+* Make
+* php (for building the text)
+* imagemagick (image manipulation)
+* pandoc (duh)
+* texlive-lang-cyrillic if you want to write in Cyrillic
+* git (if you want to put this in a version control system, which I highly recommend)
+
+This all was tested/developed on Debian.
+
+Missing features
+----------------
+
+* Multiple images on one page
+    * This is not supported by pandoc in anyway, you'll need LaTeX for that
+* Support for other images than png
+    * Too lazy to add it
+
diff --git a/beamer.my b/beamer.my
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+\usepackage[russian]{babel}
diff --git a/beamercolorthemekrok.sty b/beamercolorthemekrok.sty
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+% Copyright 2007 by Till Tantau
+%
+% This file may be distributed and/or modified
+%
+% 1. under the LaTeX Project Public License and/or
+% 2. under the GNU Public License.
+%
+% See the file doc/licenses/LICENSE for more details.
+
+\ProvidesPackageRCS $Header: /home/vedranm/bitbucket/beamer/base/themes/color/beamercolorthemekrok.sty,v d02a7cf4d8ae 2010/06/17 09:11:41 rivanvx $
+
+
+\mode<presentation>
+
+\definecolor{craneorange}{HTML}{008803}
+\definecolor{craneblue}{HTML}{000000}
+
+
+\setbeamercolor{structure}{fg=craneblue}
+
+\setbeamercolor{palette primary}{fg=craneblue,bg=craneorange!70}
+\setbeamercolor{palette secondary}{fg=craneblue,bg=craneorange!80}
+\setbeamercolor{palette tertiary}{fg=craneblue,bg=craneorange!90}
+\setbeamercolor{palette quaternary}{fg=craneblue,bg=craneorange}
+
+\setbeamercolor{titlelike}{parent=palette quaternary}
+
+\setbeamercolor{block title}{fg=craneblue,bg=craneorange}
+\setbeamercolor{block title alerted}{use=alerted text,fg=craneblue,bg=alerted text.fg!75!bg}
+\setbeamercolor{block title example}{use=example text,fg=craneblue,bg=example text.fg!75!bg}
+
+\setbeamercolor{block body}{parent=normal text,use=block title,bg=block title.bg!25!bg}
+\setbeamercolor{block body alerted}{parent=normal text,use=block title alerted,bg=block title alerted.bg!25!bg}
+\setbeamercolor{block body example}{parent=normal text,use=block title example,bg=block title example.bg!25!bg}
+
+\setbeamercolor{sidebar}{bg=craneorange!70}
+  
+\setbeamercolor{palette sidebar primary}{fg=craneblue}
+\setbeamercolor{palette sidebar secondary}{fg=craneblue!75}
+\setbeamercolor{palette sidebar tertiary}{fg=craneblue!75}
+\setbeamercolor{palette sidebar quaternary}{fg=craneblue}
+
+\setbeamercolor*{separation line}{}
+\setbeamercolor*{fine separation line}{}
+
+\mode
+<all>
diff --git a/etxt.php b/etxt.php
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+<?php
+
+if ($argc!=2) {
+	echo "Usage: {$argv[0]} filename\n";
+	exit(2);
+}
+
+define("ST_OUT", 1);
+define("ST_IN", 2);
+
+$fp = fopen($argv[1],"r");
+
+$state=ST_OUT;
+$slide=1;
+$slidetitle="title";
+
+while (!feof($fp)) {
+	$row = fgets($fp);
+	if ($row === false) break;
+
+//	echo "DBG: st:$state sl:$slide  $row";
+
+	if ($state==ST_OUT) {
+		if (preg_match('/^###[^#]/', $row)) {
+			$slidetitle = preg_replace('/^[# ]*/','', $row);
+			$slidetitle = str_replace(array("\n", "\r"), '', $slidetitle);
+			$slide++;
+			continue;
+		}
+		if (strncmp($row, "<!--", 4)==0) {
+			echo "[slide $slide $slidetitle]\n\n";
+			$state=ST_IN;
+			continue;
+		} 
+
+	} else if ($state==ST_IN) {
+		if (strncmp($row, "-->", 3)==0) {
+			$state=ST_OUT;
+			echo "\n";
+			continue;
+		} 
+		echo $row;
+	} 
+	
+}
+
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diff --git a/infra.pandoc b/infra.pandoc
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+% Инфраструктурата на OpenFest 2016
+% жица, брат ми
+% OpenFest team \<team@openfest.org\>
+
+# За какво ще ви говорим
+
+## За какво ще ви говорим
+
+* Мрежа
+* Wireless
+* Monitoring
+* Телефони
+* Ток
+* Видео
+
+##
+
+![Къде сме](isom.png)
+
+# Мрежа
+
+##
+### Мрежа
+
+##
+
+![Логическа топология](network.png)
+
+## Цел
+
+* Гигабитова мрежа
+* IPv4 и IPv6
+* Издръжлива на прекъсвания
+* Да може да носи всичкия потребителски и служебен трафик
+	* много видео трафик
+
+##
+### Хардуерна част
+
+## Техника
+
+* core switch-ове
+	* 7 x TP-Link SG3210 (буквално железни)
+	* 2 x Cisco 3750G
+* workshop switch-ове (от кол и въже)
+	* HP 1800-24G
+	* 2 x Cisco 2970
+	* 2 x Mikrotik cloud router switch
+* router
+	* DL380 G5
+* много много кабели
+* PoE инжектори
+
+## Снабдяване
+
+* Добри хора
+	* netissat (за поредна година)
+	* devhex
+	* securax
+	* initLab
+* ebay
+	* изпадат понякога много евтино switch-ове
+
+## До-снабдяване
+
+* ПРИЕМАМЕ ДАРЕНИЯ
+	* наистина, малко гигабитова техника няма да откажем
+	* или 10-гигабитова
+		* ... или 100-гигабитова
+
+## Топология
+
+* Мрежа с много кръгове
+* MSTP
+* Жици навсякъде
+* Един leaf, за NOC
+	* ако NOC-а не работи, ще пречи само на мрежарите
+		* те така и така не са хора
+
+## 
+
+![Партер/1ви ет.](parter.png)
+
+## 
+
+![1ви балkon/2ри ет.](balkon1.png)
+
+## Uplink
+
+* 300 mbps през NetX
+* едно оптично трасе, което опънаха заради нас миналата година
+* в момента влиза през фасадата през една тръба до нас
+	* моля не го режете, преди да свърши събитието
+
+##
+
+![Сървърно преди 1](srvb1.jpg)
+
+##
+
+![Сървърно преди 2](srvb2.jpg)
+
+##
+
+![Сървърно след](srva.jpg)
+
+## NOC мазе
+
+##
+### Софтуерна част
+
+## routing и т.н.
+
+* прост linux
+* deban iptables и NAT (бля)
+
+## подмрежи
+
+* management (ipv4 only)
+* wired (ipv4 & ipv6)
+* wireless (ipv4 & ipv6)
+* video (ipv4 only)
+* overflow (ipv4 only)
+* Разделени по роли
+
+## Потребителски мрежи
+
+* странни ARP филтрирания
+	* ... които ще бъдат разказани в wifi частта
+* филтриран порт 25
+	* не си заслужава усилието
+* Split DNS
+	* имахме за stream.openfest.org, да не ходят хората навън за stream-а
+	* тая година не се занимавахме (някой смени bind-а на unbound :) )
+
+## Прост зонален firewall
+
+* Никой освен сървъра не може да си говори с не-потребителските vlan-и
+
+
+# wireless
+
+##
+### Wireless
+
+# Monitoring
+
+# Телефони
+
+# Ток
+
+# Видео
+
+# КРАЙ
+
+##
+### Благодарим за вниманието!
+
+
diff --git a/makedep.sh b/makedep.sh
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+#!/bin/bash
+
+for i in *.pandoc; do
+	pdfn=`echo $i|sed s/\.pandoc$/.pdf/`
+	echo $pdfn: `grep '^!' "$i"|cut -d \( -f 2|cut -d \) -f 1|cut -d ' ' -f 1|sort|uniq `
+done
diff --git a/missfont.log b/missfont.log
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+mktextfm lass1095
diff --git a/mkimg.sh b/mkimg.sh
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+#!/bin/bash
+
+img=$1
+
+geom=`identify -quiet -format '%G' img/$img`
+width=`echo $geom |cut -d x -f 1`
+height=`echo $geom |cut -d x -f 2`
+
+wantedwidth=`echo -e "scale=0\n$height"'*'"1.4"|bc|cut -d . -f 1`
+
+if [ $width -gt $wantedwidth ]; then
+	cp "img/$img" "$img"
+else
+	convert "img/$img" -gravity center -extent ${wantedwidth}x${height} "$img"
+fi
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