Swap Control and Caps Lock Keys

/usr/bin/setxkbmap -option 'ctrl:nocaps'

/usr/bin/setxkbmap -option 'ctrl:swapcaps'

Clear previous set options:

/usr/bin/setxkbmap -option '' -option 'ctrl:swapcaps'

How to merge pdf files

pdftk file1.pdf file2.pdf cat output mergedfile.pdf

Rasberry Pi Jukebox/NAS Notes


# How to make a vfat partition writable by all...
/etc/fstab
UUID=6853-5BA9 /mnt/hd1/ auto rw,user,auto,umask=0000 0 0

#RaspyFi / Volumio

/var/lib/...
/var/www/_OS_SETTINGS/etc/samba/

# Links:

http://www.howtogeek.com/139433/how-to-turn-a-raspberry-pi-into-a-low-power-network-storage-device/ 

Gnome/Ubuntu and Redefining Media Keys...

... From http://jtspainwithlinux.blogspot.com/2008/05/where-hell-is-launch-calculator-entry.html ...

• gconftool-2 --set --type string /desktop/gnome/keybindings/calc/binding "XF86Calculator"
• gconftool-2 --set --type string /desktop/gnome/keybindings/calc/action "gcalctool"

gconftool-2 --set --type string /desktop/gnome/keybindings/viewsatFavorites/binding "XF86Favorites"

gconftool-2 --set --type string /desktop/gnome/keybindings/viewsatFavorites/action "/usr/bin/irsend SEND_ONCE viewsat last"


gconftool-2 --set --type string /desktop/gnome/keybindings/viewsatOK/binding "Menu"

gconftool-2 --set --type string /desktop/gnome/keybindings/viewsatOK/action "/usr/bin/irsend SEND_ONCE viewsat ok"

OLPC XO Jukebox Notes

yum install nfs-utils

sudo service rpcbind restart
sudo service nfslock restart
service nfs restart
sudo mount 192.168.1.90:/data/Music Music

gst-launch-0.10 playbin uri=http://amber.streamguys.com:4100/stream.mp3
flac123 foo.flac

yum install gmusicbrowser.noarch
http://wiki.laptop.org/go/NFS
http://wiki.laptop.org/go/Fluendo_mp3_decoder

Linux tools for measuring image details

xzoom
screenruler
gcolor2

Nethack xterm

xterm -fa Monaco -fs 14 -fg white -bg black &