Raspberry Pi: resources

14. maj 2015

Resources Raspberry Pi http://www.raspberrypi.org/documentation/configuration/device-tree.md http://www.raspberrypi.org/forums/viewtopic.php?f=29&t=97314 https://github.com/Hexxeh/rpi-firmware/tree/master/overlays ArchLinux http://archlinuxarm.org/platforms/armv6/raspberry-pi http://archpi.dabase.com/ https://wiki.archlinux.org/index.php/Raspberry_Pi http://elinux.org/ArchLinux_Install_Guide http://docs.rpi-dashboard.com/system_configuration/enable_spi.html http://www.raspberrypi.org/tag/arch-linux/ http://docs.rpi-dashboard.com/build_from_source/build_on_arch_linux.html

Synology: Preserve your path

14. maj 2015

After DSM update ipkg/opkg stops working. Always remember > Trust is good – verification is better EDIT: apply to /root/.profile as well Use your favorite ssh-client to connect to your diskstation as root # ssh root@your-ds # cp /etc/profile /etc/profile.org # vi /etc/profile If you mess up in vi Esc:q! and start again Find the line reading PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/syno/sbin:/usr/syno/bin:/usr/local/sbin:/usr/local/bin Place the cursor under the first slash ‘/’ and press i to

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Arch: Install using TFTP

14. maj 2015

Local pxe installation Remember – every action by YOU is YOUR responsibility – not mine. Recommended reading Arch filosofien Beginners’ guide The following is my preferences and therefore might not suit you – so change what ever you like, to fit your needs. The approach is more than average geeky, and requires a local server to serve pxe-boot and fast internet connection, but you will benefit by getting an up2date

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Arch: XDMCP

14. maj 2015

XDMCP desktop over LAN Install XDM, LightDM and a greeter $ sudo pacman -S xorg-xdm lightdm lightdm-gtk-greeter /etc/X11/xdm/Xaccess => remove # at beginning of line #* #any host can get a login window /etc/X11/xdm/Xservers => insert # at beginning of line :0 local /usr/bin/X :0 /etc/X11/xdm/xdm-config => insert ! at beginning of line DisplayManager.requestPort: 0 /etc/lightdm/lightdm.conf => edit section [XDMCPServer] [XDMCPServer] enabled=true port=177 #key= su $ su -l root #

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Arch: Oracle java

1. april 2015

Archlinux bruger som standard openJDK javamiljø og Android Studio bygger på JetBrains IntelliJ som igen fungerer bedst med Oracle Java. Rettelse: Installer fra AUR med pacaur $ pacaur -S jdk Men man kan da også tage denne løsning: Download JRE og JDK fra Oracle tech network Opret mapperne {version} erstattes med den hentede version. For Java jre-8u25-linux-x64.tar.gz indsættes 8u25 eller blot 8 $ sudo mkdir –parent /usr/lib/jvm/java-{version}-oraclejre $ sudo mkdir

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