====== Inštalácia terminálu ======

Verzia README priamo z git repozitara:
[[http://phabricator.systemomega.com/diffusion/RASPBIANTERMINAL/browse/master/]]

===== Príprava Raspberry Pi =====

== Zmena hesla a hostname: ==

Cez raspi-config treba zmenit hostname=>terminal a heslo na "pi"

<code>
sudo apt-get install vim nodm feh fbi matchbox uzbl xinit snmpd
sudo apt-get remove lxdm
sudo dpkg-reconfigure tzdata
</code>

FIXME
Konfiguracia NTP  
<code>
</code>

editovat subor /etc/default/keyboard pre zmenu jazyka klavesnice
<code>
XKBLAYOUT="us"
</code>

== Booting ==

Zmeny v ///boot/cmdline.txt//
<code>
logo.nologo loglevel=3 console=/dev/tty3 quiet
</code>

Skopirovat tento subor do /etc/init.d/asplash
[[http://phabricator.systemomega.com/diffusion/RASPBIANTERMINAL/browse/master/splash]]
a
<code bash>
sudo chmod +x /etc/init.d/asplash
sudo chmod a+x /etc/init.d/asplash
sudo insserv /etc/init.d/asplash

sudo update-rc.d asplash defaults
sudo update-rc.d asplash enable
</code>

== Skopirovat bootup.png subor do /etc/ ==

[[http://phabricator.systemomega.com/diffusion/RASPBIANTERMINAL/browse/master/bootup.png]]

== Konfiguracia NODM ==

Upravit subor  ///etc/default/nodm//

<code>
NODM_ENABLED=true
NODM_USER=pi
</code>


Edit ~pi/.xsession  
s nasledovnym suborom:
[[http://phabricator.systemomega.com/diffusion/RASPBIANTERMINAL/browse/master/.xsession]]


Po ulozeni...
<code bash>
chmod +x ~/.xsession
</code>

== Konfiguracia web prehliadaca: ==

 (~pi/uzbl.conf)
[[http://phabricator.systemomega.com/diffusion/RASPBIANTERMINAL/browse/master/uzbl.conf]]


== Enable SSH: ==


<code bash>
sudo raspi-config  
#follow instructions:
#  Advanced Options >> SSH >>  [ENABLE]
</code>

== Uprava zobrazenia 1920x1080 ==


/boot/config.txt

<code>
disable_overscan=1

framebuffer_width=1920
framebuffer_height=1080

hdmi_group=2
hdmi_mode=82
</code>


NOBLANK / POWERDOWN

/etc/kbd/config

<code>
BLANK_TIME=0
POWERDOWN_TIME=0
</code>

----
== Nastavenie zakladneho snmpd ==
V subore /etc/snmpd.conf zmenime community password a zopar premennych
<code>
agentAddress  udp:161
rocommunity public727

sysLocation    Behind the TV
sysContact     "Stanislav Nizky" <admin@727.sk>
                                                 # Application + End-to-End layers
sysServices    72
</code>
FIXME  potrebujeme pridat vlastne rozsirenia cez extend

FIXME Nasledujuca cast len pre zariadenia, ktore neboli instalovane so snmpd od zaciatku!
zo servera
<code>
cd /root
scp -r piconf pi00x:/home/pi/
ssh pi00x 'cd piconf && sudo sh install'
</code>
a na danom pi00x uz nebude nutne, ale je to alternativa
<code>
sudo cp /home/pi/snmpd_deb/*.deb /var/cache/apt/archives/
sudo apt-get install snmpd snmp
sudo cp /home/pi/snmpd.conf /etc/snmp/snmpd.conf
</code>

== Pridanie do muninu ==
Na serveri vykoname
<code>
ln -s '/usr/libexec/munin/plugins/snmp__cpuload' '/etc/munin/plugins/snmp_pi00x_cpuload'
ln -s '/usr/libexec/munin/plugins/snmp__df' '/etc/munin/plugins/snmp_pi00x_df'
ln -s '/usr/libexec/munin/plugins/snmp__df_ram' '/etc/munin/plugins/snmp_pi00x_df_ram'
ln -s '/usr/libexec/munin/plugins/snmp__if_' '/etc/munin/plugins/snmp_pi00x_if_2'
ln -s '/usr/libexec/munin/plugins/snmp__if_err_' '/etc/munin/plugins/snmp_pi00x_if_err_2'
ln -s '/usr/libexec/munin/plugins/snmp__if_multi' '/etc/munin/plugins/snmp_pi00x_if_multi'
ln -s '/usr/libexec/munin/plugins/snmp__load' '/etc/munin/plugins/snmp_pi00x_load'
ln -s '/usr/libexec/munin/plugins/snmp__memory' '/etc/munin/plugins/snmp_pi00x_memory'
ln -s '/usr/libexec/munin/plugins/snmp__netstat' '/etc/munin/plugins/snmp_pi00x_netstat'
ln -s '/usr/libexec/munin/plugins/snmp__processes' '/etc/munin/plugins/snmp_pi00x_processes'
ln -s '/usr/libexec/munin/plugins/snmp__swap' '/etc/munin/plugins/snmp_pi00x_swap'
ln -s '/usr/libexec/munin/plugins/snmp__uptime' '/etc/munin/plugins/snmp_pi00x_uptime'
ln -s '/usr/libexec/munin/plugins/snmp__users' '/etc/munin/plugins/snmp_pi00x_users'
ln -s '/usr/libexec/munin/plugins/snmp__winload' '/etc/munin/plugins/snmp_pi00x_winload'
ln -s '/usr/libexec/munin/plugins/snmp__winmem' '/etc/munin/plugins/snmp_pi00x_winmem'
</code>
----
**!!! KONIEC !!!**

Zvysok je z predoslej verzie => OBSOLETE

----
Postup aj s redundatnymi prikazmi na instalaciu CEC - posielanie prikazov po hdmi kabli.

<code>
#update your raspberry to jessie (needed for c++11)
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo sed -i /deb/s/wheezy/jessie/g /etc/apt/sources.list
sudo sed -i /deb/s/wheezy/jessie/g /etc/apt/sources.list.d/*.list
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

#reboot
sudo reboot

sudo apt-get install cmake
#get libcec:
git clone git://github.com/Pulse-Eight/libcec.git
git clone git://github.com/Pulse-Eight/platform.git

cd platform
mkdir build
cd build
cmake ..
sudo make install

#force libcec to use c++11
edit the CMakeLists.txt
add following line:
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

#install
mkdir build
cd build
cmake -DRPI_INCLUDE_DIR=/opt/vc/include -DRPI_LIB_DIR=/opt/vc/lib -DCMAKE_INSTALL_PREFIX:PATH=/usr ..
make
sudo make install
sudo ldconfig

#check if installation worked
cec-client -l
</code>

Na instalaciu mozne pouzit tento script
<code>
    #!/bin/bash

    # This script is intended to install the latest version of libcec on a Pi running Raspbian
    # It has been tested on Pi1 & Pi2 using the latest Raspbian as of 26/7/2015 and CEC version 3.0.1

    # To run this file "bash /xxxx/TRANSCEND/libcecinstall.sh" where xxxx is the directory where this file is held
    # or "rm /tmp/libcecinstall.log -f && bash /xxxx/TRANSCEND/libcecinstall.sh  |& tee /tmp/libcecinstall.log" if you want a log file

    # Thanks to Alexander P, Sam Nazarko, nlrb & gkreidl for the inputs that enabled me to get this working

    COLOUR='\033[0;31m' # Red
    NC='\033[0m' # No Color

    echo
    echo -e ${COLOUR}"Running libcec installation script${NC}"
    echo

    echo "Installing the prerequisites for building libcec:"
    sudo apt-get install git cmake g++-4.8 checkinstall liblockdev1-dev libudev-dev libxrandr-dev python-dev swig
    sudo apt-get install libraspberrypi-dev
    echo
    echo -e ${COLOUR}"Cloning the Pulse-Eight libcec repository:"${NC}
    echo
    mkdir /home/pi/libcecworkarea
    cd /home/pi/libcecworkarea
    git clone --recursive https://github.com/Pulse-Eight/libcec.git
    echo
    echo -e ${COLOUR}"Creating the cec platform library:"${NC}
    echo
    cd /home/pi/libcecworkarea/libcec/src/platform
    mkdir build
    cd build
    cmake -DRPI_INCLUDE_DIR=/opt/vc/include -DRPI_LIB_DIR=/opt/vc/lib -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=1 -DCMAKE_CXX_COMPILER=g++-4.8 ..
    make
    sudo make install
    echo
    echo -e ${COLOUR}"Building libcec:"${NC}
    echo
    cd /home/pi/libcecworkarea/libcec
    mkdir build
    cd build
    export LIBRARY_PATH=/opt/vc/lib
    cmake -DRPI_INCLUDE_DIR=/opt/vc/include -DRPI_LIB_DIR=/opt/vc/lib -DCMAKE_CXX_COMPILER=g++-4.8 -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=1 ..
    make
    sudo -E bash -c 'make install'
    echo
    echo -e ${COLOUR}"libcec installation script completed\n"${NC}
    echo
</code>

<code>
# turn off
echo 'standby 0' | cec-client -s
# and back on
echo 'on 0' | cec-client -s
echo 'as' | cec-client -s
</code>




Špeciálne pre NOU, ale s výhľadom pre všetkých:
Na SD karte v adresári /boot/Garsius/ sa nachádzajú skripty, ktoré sa dajú editovať z windows pomocou čítačky. Nie je tak potrebné riešiť Linux a práva.

Zmazaním súboru /boot/Garsius/rc_done sa aktivuje funkcia, kedy pri štarte sa podľa MAC adresy Raspberry priradí IP adresa a názov RPi. Nastavenia všetkých MAC adries sú v súbore /boot/Garsius/ip_list_eth.txt
Vykoná sa to pomocou skriptu /boot/Garsius/rc.sh, ktorý sa spustí len raz a znova sa zablokuje vytvorením súboru rc_done.