Static IP Tinc VPN on Debian Wheezy

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Install tinc

aptitude install tinc

tinc client create script

#!/bin/bash
#
Version="0.0.8"
#
# automated Tinc configuration of one participant of a static IP VPN ############################################
echo "tinc config configurator"

VPNName="yourtincvpnname123"		# Once set stays the same
VPNSubnet="10.9.8.0/24"			# Once set stays the same
ServerName="Server0123"			# Name of one or more Clients (space separated)
ThisClientName="Client0123"		# Each Client must have a unique Name (Server is created the same way as every other Client)
ThisClientAddress="name.dyndns.tld"	# DNS or IP of this Client
ThisClientPort="655"			# Port of this Client
ThisClientUniqueVpnIp="10.9.8.123"	# Each Client must have a unique static IP

# make needed directories
echo "creating directories ..."
mkdir -v "/etc/tinc/$VPNName/"
mkdir -v "/etc/tinc/$VPNName/hosts/"
touch "/etc/tinc/$VPNName/hosts/tinc.conf"

echo "creating tinc config ..."
echo "Name = $ThisClientName
ConnectTo = $ServerName
Device = /dev/net/tun
Interface = VPN
DeviceType = tap
Mode = switch" > "/etc/tinc/$VPNName/tinc.conf"
#Device = /dev/net/tun // for Linux
#Interface = VPN       // for Windows

cat "/etc/tinc/$VPNName/tinc.conf"
chmod 640 "/etc/tinc/$VPNName/tinc.conf"

echo "creating tinc client file"
echo "Address = $ThisClientAddress
Subnet = $VPNSubnet
Port = $ThisClientPort" > "/etc/tinc/$VPNName/hosts/$ThisClientName"
#Subnet = $VPNSubnet   // virtual subnet

echo "creating ip config file"
echo "#!/bin/sh
ifconfig \$INTERFACE $ThisClientUniqueVpnIp netmask 255.255.0.0" > "/etc/tinc/$VPNName/tinc-up"
chmod +x "/etc/tinc/$VPNName/tinc-up"

# Auto activate This VPN
echo "activating this vpn"
cat /etc/tinc/nets.boot
echo "$VPNName" >> /etc/tinc/nets.boot
cat /etc/tinc/nets.boot

# generate vpn keys
echo "generating public and private vpn keys"
# tincd -n "$VPNName" -K[=BITS]
tincd -n "$VPNName" -K4096

#############!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
echo "Exchange all hosts files (can be done over insecure connections without security flaws)"
#############!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
echo "Debuging:"
echo 'tincd -n "$VPNName" -D -d'

Compile own Linux Kernel on Debian Wheezy

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abhängigkeiten installieren:

aptitude install kernel-package libncurses5-dev fakeroot wget bzip2 build-essential

Neuesten Kernel herunterladen:

cd /usr/src
wget -c https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.13.tar.xz
wget -c https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.13.tar.sign

Kernel auspacken und verifizieren:

unxz linux-3.13.tar.xz
gpg --verify linux-3.13.tar.sign
tar xvf linux-3.13.tar
cd linux-3.13

Debian config kopieren

make clean && make mrproper
cp /boot/config-`uname -r` ./.config

Debian config laden

make menuconfig
hier "Load an Alternate Configuration File" und dann speichern

Kernel kompilieren

make-kpkg clean
fakeroot make-kpkg --initrd --append-to-version=-custom kernel_image kernel_headers

Kernel installieren

dpkg -i /usr/src/linux-image-3.13-custom_3.13-custom-10.00.Custom_amd64.deb
dpkg -i /usr/src/linux-headers-3.13-custom_3.13-custom-10.00.Custom_amd64.deb

Neustarten und genießen 😀

Siehe auch:
Wie man einen Kernel kompiliert – Debian Etch
Erstellen eines Kernels auf traditionelle Art und Weise

Torrent Opentracker on Debian

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install dependencies

apt-get install make g++ zlib1g-dev cvs

get and compile opentracker

cvs -d :pserver:cvs@cvs.fefe.de:/cvs -z9 co libowfat
cd libowfat
make
cd ..
cvs -d:pserver:anoncvs@cvs.erdgeist.org:/home/cvsroot co opentracker
cd opentracker
make

Let it start at bootup:

crontab -e
@reboot /path/to/what/ever/opentracker

OpenSSH with authentication key instead of password on Debian Squeeze/Wheezy/Derivatives

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Generate the authentication public key on the Client

User@Client:~# ssh-keygen

Install the public key on the server

User@Client:~# ssh-copy-id -i /path/to/what/ever/id_rsa.pub user@server.tld

Or

User@Client:~# ssh-keygen -t rsa

Copy the public key to the server

User@Client:~# scp .ssh/id_rsa.pub user@server:/path/to/what/ever

Install the public key on the server

User@Server:~# cat /path/to/what/ever/id_rsa.pub >> .ssh/authorized_keys

server configuration (should not be needed today)

nano /etc/ssh/sshd_config
PubkeyAuthentication yes

to disable password login

PasswordAuthentication no

further info
SSH with authentication key instead of password
SSH

VLC compile on Debian/-derivat

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Abhängigkeiten

build-essentials cmake

VLC Compilen

(make auf 2kernen laufen lassen: make -j 2 )
(make auf 3kernen laufen lassen: make -j 3 )
(make auf 4kernen laufen lassen: make -j 4 )
cd /usr/local/src/
wget http://download.videolan.org/pub/videolan/vlc/2.0.3/vlc-2.0.3.tar.xz
tar xvJf vlc-2.0.3.tar.xz
cd /usr/local/src/vlc-2.0.3/contrib/src/
../bootstrap
make
cd /usr/local/src/vlc-2.0.3/
./configure --enable-run-as-root --enable-x264 \
--enable-merge-ffmpeg --enable-live555 \
--enable-dvbpsi \
--with-contrib=/usr/local/src/vlc-2.0.3/contrib/x86_64-linux-gnu
make
make install

SAT Empfang und per HTTP bereitstellen auf Port 8000

/usr/local/bin/cvlc -vvvv dvb-s:// --dvb-frequency $FREQUENZ
--dvb-srate 27500000 --dvb-satno 1 --dvb-polarization=H --dvb-adapter
2 --dvb-caching=20000 --ttl 100 --program=$PROGRAMM --sout
#transcode{}:std{access=http,mux=ts,dst=:8000}

Per HTTP Holen, nach h264 konvertieren und wieder per HTTP auf Port
8001 bereitstellen

cvlc -vvv http://127.0.0.1:8000 --http-reconnect --sout
#transcode{venc=x264{keyint=60,profile=main},vcodec=x264,vb=1500,acodec=mp4a,ab=96,channels=2,samplerate=48000}:std{access=http,mux=ts,dst=:8001}

Geht auch in einem Schritt

/usr/local/bin/cvlc -vvvv dvb-s:// --dvb-frequency $FREQUENZ
--dvb-srate 27500000 --dvb-satno 1 --dvb-polarization=H --dvb-adapter
2 --dvb-caching=20000 --ttl 100 --program=$PROGRAMM --sout
#transcode{venc=x264{keyint=60,profile=main},vcodec=x264,vb=1500,acodec=mp4a,ab=96,channels=2,samplerate=48000}:std{access=http,mux=ts,dst=:8000}