Linux
HDF5 with LZ4 filter (by Dectris)
git clone https://github.com/osti/HDF5Plugin.git
make && ls -l libh5zlz4.so.0.2
export HDF5_PLUGIN_PATH=`pwd`/
Colour Calibration using Spyder4
With help from Gillaume Dargaud. Please disable screen saver and power management, since this takes some while. I have a Datacolor SpyderCAPTURE PRO.
calibrate:
time argyll-dispcal -v -q h dispcal.m46oo # press 7; takes about 180 minutes
time argyll-targen -v -d3 -f250 dispcal.m46oo # takes 2 seconds
time argyll-dispread -v -y l -k dispcal.m46oo.cal dispcal.m46oo # takes about 14 minutes
time argyll-colprof -v -A "Dell" -M "Laptop Screen" -D `date '+%Y-%m-%d'` -q h -a s dispcal.m46oo # takes less than half a minute
xcalib dispcal.m46oo.icc # use the profile
xcalib -clear # use no profile
~/.config/autostart/xcalib.desktop
[Desktop Entry]
Encoding=UTF-8
Version=0.9.4
Type=Application
Name=xcalib
Comment=load icc
Exec=xcalib ~/dispcal.m46oo.icc
OnlyShowIn=XFCE;
StartupNotify=false
Terminal=false
Hidden=false
Set screen brightness via /sys
Screen brightness can be accessed (r/w) via /sys; in combination with the colour profile (see above), we can thus select the proper profile / brightness. Taken from Gentoo Wiki.
cat >> /sys/class/backlight/acpi_video0/brightness # on Dell M4600: 0 (dark, not off) to 15
images to mp4 thanks to ffmpeg
Since mplayer's mencoder is how outdates, this is how I can convert still images to an HTML 5 compatible video:
ffmpeg -f image2 -i $base_%04d.tif -vcodec libvpx -b:v 2048k $output.webm
ffmpeg -f image2 -i $base_%04d.tif -vcodec libx264 -preset slower -b:v 2048k $output.mp4
And this piece of HTML works, at least in Gentoo/Firefox 38.7:
<video autoplay>
<source src="$output.webm" type="video/webm">
<source src="$output.mp4" type="video/mp4" >
</video>
Gentoo
Repo via VPN
/etc/portage/repos.conf/gentoo.conf
[DEFAULT]
main-repo = gentoo
[gentoo]
location = /usr/portage
sync-type = rsync
sync-uri = rsync://192.168.250.1/gentoo-portage
auto-sync = yes
OpenVPN config
/etc/openvpn/openvpn.conf
client
dev tun
proto udp
remote k-raum.org 1194
comp-lzo
resolv-retry 30
nobind
persist-key
persist-tun
ca ca.crt
cert $client.crt
key $client.key
tls-auth ta.key 1
cipher AES-256-CBC
verb 4
vimperator config
~/.vimperatorrc
set autocomplete=false
set gui=nonavigation
map <silent> <F10> :js toggle_bottombar()<CR>
:js << EOF
function toggle_bottombar() {
var bb = document.getElementById('liberator-bottombar');
if (!bb) return;
bb.style.height = (bb.style.height == '') ? '0px' : '';
bb.style.overflow = (bb.style.height == '') ? '' : 'hidden';
}
EOF
avr-ld complaining about ldscripts/avr*.xn
ln -s /usr/lib/binutils/avr/2.25.1/ldscripts /usr/avr/lib/ldscripts
public keys
public PGP key
mo@mo-online.org
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v2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=19o0
-----END PGP PUBLIC KEY BLOCK-----
public ssh keys
schleppmo
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAvzt2usqSFVf2huQiZEVEis3tTPSbUIgE6x
OVZ2kTA9eCClZpVn1rrwyKaz9ZVWGfIGvqpS4XB1fSZp/slQtaiyrcB/O/UM1L
6RlVO8dnBTZZpcireFDMmLOJkjfPwlzwkceU9sWPR6DCnEdYiUMA/qBGzsNvuQ
cPDZIMlrv65V6AdVprD1+0OL2VN2GI8UF82n54UHKX/XXeHZ3pBhJaGrB67dqQ
vyLBjwOwNC1uY6QoR+ZtUYrvIt5110BxSgGNDk1A6DUGqpkgSdOB7zLvcU31bL
Lmif4Q+sowhEBDw8vjWCUbwVkQdhJN6ZFrXz7BqAqjYST4DSMhn07C/RO7bQ==
IRP
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAv9VyweQTanJ1KTHPQUrMpErqEe7jKhC5Lf
A/kMkhOb5iF0jIKzBEg3aHzEtb23bbu97kUonM6P7dbhrlUAZewLa3jZapI5zl
EDmEoEHqgWkybOlJHXlV46Mxo5aYlBIcDU6DqFSXCMAJxIrcrC51myNCaxI/Gi
pkq77SqlQD3fUUjbXj1IgoF4+s/kw8wvmFTTJOq7S6v4Y1EaUsqOleJURsZWQ3
HZMEQCDjpPVYQ5N6Pbci3e4/siXagC3qdBtfub98cdYZ4gsMHevroU9hF3Ynh4
Y9Be5nxs+C86MkxCf5C+gHsQCE9GUhg8lZk/zKrcBpOU6XnzLq0va8X/b1gQ==
banane
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC1zYk6TwWrjwQ4pRwtyfq411nYftlfZ+
LhfpWUAPoeeSky2M72w0CJpvLvzkaQ4P2Q6fI9yTVyexP2Rxa9xuS58ne+FWoM
dz9fY3aH+bgLuZ9K+qQm7FyrtG71iDOggEH/tvVNjdJ081vxvVKq2ttG8hgv8J
fcuz05N1/YJE/J8RvkxwSoxQ0S1rU/HSyiAnR+FtbUND+fp5BYV1wTL9W43lae
nXeR4/m0aI5SlMQDjpqzzzRdpggSh5XQbSeR96hlVNzYfnRenD4LT7GMYoonj+
69MwOc8Xp89dZkDJUPaHKrJaZdDU2P64BuuxGFT1uSmGZxJ7JV0l3c5M1xtc7p
m4600
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDV+MIKf47ouo6tVPUpiPfVT863UjvdQZ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