factor listener change font size

I am using 0.94 (http://builds.factorcode.org/release?os=linux&cpu=x86.64 )

To change listener's font size:
(  scratchpad  ) USING: pango.cairo
(  scratchpad  ) 120 dpi set-global
(  scratchpad  ) save
(  scratchpad  )

Juniper VPN on Archlinux 64 bit.

mainly, follow this:
http://www.rz.uni-karlsruhe.de/~iwr91/juniper/

~/.juniper_networks/network_connect/config/foo.conf

host=vpn.your.host.com

user=your.user.name

realm=view source on the vpn welcome page and search for realm

cafile=/etc/ssl/certs/ca.pem

certfile=

Then, you can do

$ sudo vim /etc/pacman.conf

And, uncomment

[multilib]

Include = /etc/pacman.d/mirrorlist

$ sudo pacman -Sy lib32-glibc lib32-zlib lib32-nss lib32-gcc-libs net-tools

$ jnc --nox foo

$ sudo vim /etc/resolve.conf

And change nameserver order.

archbang testing

I bought a laptop because desktop's harddisk broke.

It turned out I had a working harddisk. Archbang is installed on the desktop.
The desktop PC is a6114x .

The default font, Deja Vu Mono did not display underscore character. Seems like that font isn't good. pacman -S ttf-inconsolata
$ grep font ~/.Xdefaults
URxvt*font:                    xft:Inconsolata-16
$ grep font ~/.gvimrc
set guifont=Inconsolata\ Medium\ 16

I have usb interface (old maudio fast track). .asoundrc
pcm.dmixed {
    type dmix
    ipc_key 1024
    slave {
        pcm "hw:1,0"
    }
}
pcm.!default {
    type plug
    slave.pcm "dmixed"
}
ctl.!default {
    type hw
    card 1
}
where card 1 is Track [Fast Track], device 0: USB Audio [USB Audio]

Also, to set audio card ordering:
/etc/modprobe.d/alsa.conf:
options snd slots=snd-hda-intel,snd-usb-audio
# http://alsa.opensrc.org/MultipleCards#The_newer_.22slots.3D.22_method

My graphics card that is part of motherboard is
00:0d.0 VGA compatible controller: nVidia Corporation C61 [GeForce 6150SE nForce 430] (rev a2)
$ cat /etc/X11/xorg.conf.d/10-monitor.conf
Section "Monitor"
    Identifier    "Monitor0"
EndSection

Section "Device"
    Identifier    "Device0"
    Driver        "nvidia" #Choose the driver used for this monitor
EndSection

Section "Screen"
    Identifier    "Screen0"  #Collapse Monitor and Device section to Screen section
    Device        "Device0"
    Monitor       "Monitor0"
    DefaultDepth  24 #Choose the depth (16||24)
    SubSection "Display"
        Depth     24
        Modes     "1280x1024_75.00" "1024x768_75.00" #Choose the resolution
    EndSubSection
EndSection

I like to swap ctrl and caps lock.
$ grep ctrl ~/.config/openbox/autostart
setxkbmap -option ctrl:swapcaps


I like W-w to show all applications, W-q to shutdown.
~/.config/openbox/rc.xml
   
       
         

client-list-combined-menu
       
   
   
     
        oblogout
     
   


I tried to set up juniper vpn but failed. Went all the way to installing 32bit java.. But not worth it.

I need to install VirtualBox.

libevent2 mingw

Tried libevent2 libevent-2.0.13-stable.tar.gz 
on MinGW.


Didn't work.


event-config.h wasn't being created by make..


The make target was



./include/event2/event-config.h: config.h
/usr/bin/mkdir -p ./include/event2
echo '/* event2/event-config.h' > $@
echo ' *' >> $@
echo ' * This file was generated by autoconf when libevent was built, and post-' >> $@
echo ' * processed by Libevent so that its macros would have a uniform prefix.' >> $@
echo ' *' >> $@
echo ' * DO NOT EDIT THIS FILE.' >> $@
echo ' *' >> $@
echo ' * Do not rely on macros in this file existing in later versions.'>> $@
echo ' */' >> $@
echo '#ifndef _EVENT2_EVENT_CONFIG_H_' >> $@
echo '#define _EVENT2_EVENT_CONFIG_H_' >> $@


sed -e 's/#define /#define _EVENT_/' \
   -e 's/#undef /#undef _EVENT_/' \
   -e 's/#ifndef /#ifndef _EVENT_/' < config.h >> $@
echo "#endif" >> $@



Since MSYS' make failed to create event-config.h .. here is the shell script

vim :tabf tab completion

set path=.,,**

Les Paul Encoding

http://www.google.com/logos/2011/lespaul.html

#tune=

The data has the format:


can be 0 or 1. 

If is 0, is 4 bits.

If is 1, is 10 bits.

can be 0 or 1.

If is 0, is 5 bits.

If is 1, is 20 bits.

So, the maximum datagram, word, chunk, or whatever is 32 bits. The smallest chunk is 11 bits.

There are 10 notes. And their values are (lowest note to the highest):
2, 6, 3, 0, 7, 1, 8, 4, 9, 5
do, re, mi, fa, sol, la, ti, do, re, mi.

For a monophonic chunk ( is 0), is 4 bits but reversed.
For example, for ti (value is 8 base 10), it is 0001, not 1000.

For a polyphonic chunk ( is 1), is 10 bits. NOT reversed.
For example, for fa, la, do (0, 1, 4 base 10),  it is 1100100000   (index 0, 1, 4 are set).

is always reversed. It could be 5 bits (less than 32) or 20 bits.
Probably the unit is 1/10 milliseconds..

TODO: write a program that actually demonstrates this.

SSH tip

ssh root@somehost
... takes a long time before password prompt

So, in ~/.ssh/config:

GSSAPIAuthentication no

how flash ads get your cookie

A Flash advertisement, hosted on http://ad.com/ad.swf, displayed on http://yoursite.com, can get cookie and send it to ad.com.

Example setup: http://pastehtml.com/view/1dntfa4.html

A swf is hosted on dl.dropbox.com. And it gets document.cookie of pastehtml.com and sends it to dl.dropbox.com.

The swf is using ExternalInterface.call() to execute arbitrary javascript.
This technique is explained here:
http://lcamtuf.blogspot.com/2011/03/other-reason-to-beware-of.html

Code:


So, you can execute arbitrary javascript by passing a string to ExternalInterface.call():

"\\"));    YOUR SCRIPT HERE      }catch(e){}//"" 

And, you can do cross domain xhr using swf (only to the domain where swf is hosted at).

minecraft ubuntu ibus keyboard problem

ibus blocks input for minecraft or some java games (https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/481656)

so, launch those java programs with XMODIFIERS=

XMODIFIERS= java -Xmx512M -cp Minecraft.jar net.minecraft.LauncherFrame

llvm setup

LLVM Getting Started

mv ~/Downloads/clang-2.8 ~/Downloads/llvm-2.8/tools/clang
cd ~/Downloads/llvm-2.8
./configure --prefix=~/opt/llvm
make -j 12 
make install
cd ~/opt/llvm
ctags -R --c++-kinds=+p --fields=+iaS --extra=+q --language-force=C++ $HOME/opt/llvm/include
mv tags ~/.vim/tags/llvm

~/.vimrc

"au BufAdd,BufNewFile * nested tab sball
set tags+=~/.vim/tags/llvm
nmap <C-\> :tab split<CR>:normal evBy<CR>:exec "tag " . @"<CR>