GoogleReader replacement with RaspberryPi + rss2email + cron + GMail

1. Install rss2email
sudo apt-get install rss2email

2. Configure rss2email
#It stores things in ~/.rss2email
r2e new email-example@gmail.com
cat <<EOF >~/.rss2email/config.py
HTML_MAIL = 1
DATE_HEADER = 1
DEFAULT_FROM = "email-example@gmail.com"
FORCE_FROM = 1
SMTP_SERVER=  "smtp.gmail.com"
AUTHREQUIRED=1
SMTP_SEND = 1
SMTP_USER = "email-example@gmail.com"
SMTP_PASS = 123456
SMTP_SSL = 1
TRUST_GUID=1
EOF

3. Import subscriptions
Use Google Takeaway to get a copy of your Reader subscription data.

#import to rss2email
r2e opmlimport subsciptions.xml
#get list of subsciptions
r2e list

4. Fetch data
#fetch rss data but don't send. we are already had read them
r2e run --no-send
#some time later fetch to get new ones
r2e run

5. Automate
#the better way is to use cron to automaticaly fetch each 2 time in hour
sudo crontab -u user1 -e
#add this line and save
*/30 * * * * r2e run

6. Some useful rss2email commands
r2e add http://www.example.com/feed/
r2e opmlexport > subscriptions.xml
r2e list
r2e delete 123

7. In gmail create filters for you feeds.

Compiling kernel 3.4 on debian wheezy

sudo apt-get install kernel-package fakeroot build-essential

mkdir ~/tmp
cd ~/tmp
wget http://www.kernel.org/pub/linux/kernel/v3.0/linux-3.4.tar.bz2
tar xvf linux-3.4.tar.bz2
cd linux-3.4/
cat /boot/config-`uname -r`>.config
make oldconfig

If your current kernel is 3.3.5 the questions that await are given at the bottom of this post with links to descriptions of the different options. As usual, if in doubt, just hit enter.

make-kpkg clean

Building takes ages (depending on number of cores committed), so don't launch it at 4 pm on a Friday if you need to shut down your computer before going home... As usual, use the -jX switch for parallel builds, where X is the number of cores+1 (i.e. 4 cores => -j5)

The following command goes on a single line
time fakeroot make-kpkg -j5 --initrd --revision=3.4.0 --append-to-version=-amd64 kernel_image kernel_headers

Once the build is done, move the .deb files out of the way and to your linux-3.4 directory for safe-keeping
 mv ../*3.4.0*.deb .
sudo dpkg -i *.deb

(c) from here

rpm how-to

List all installed packages
# rpm -qa
How do I uninstall rpm packages?
#rpm -e <package name>
How do I install rpm packages?
#rpm -i <package name>
Examples - extract files from rpm
#rpm2cpio php-5.1.4-1.esp1.x86_64.rpm | cpio -idmv

RaspberryPi && SDR

1. prepare
    #prepare os (there was an old raspbian)
    sudo apt-get update
    sudo apt-get upgrade
    sudo rpi-update
    sudo raspi-config
    #overclock to medium
    #don't load DM on start
    #minimize video memory
    #without this step there were gaps in sound for a half a second every second

    #prepare soft
    sudo apt-get install git libusb-dev libusb-1.0 libtool cmake pkg-config
    git clone git://git.osmocom.org/rtl-sdr.git

2. compile rtl-sdr
    cd rtl-sdr/
    mkdir build
    cd build
    cmake ../ -DINSTALL_UDEV_RULES=ON
    make
    sudo make install
    sudo ldconfig
    sudo make install-udev-rules
3. run
    rtl_tcp -a 192.168.1.3
4. listen to music
    #i've used sdr# (http://sdrsharp.com/) from my laptop
    #but it is possible to use rtl_fm and aplay directly from raspi
    rtl_fm -f 103700000 -s 48000 -g 9 -l 10 - | aplay -t raw -r 48000 -c 1 -f S16_LE

Avgx.Bugslayer

Published Avgx.Bugslayer 1.0.0

Howto put your package to nuget (local build)

1. read manual @ http://docs.nuget.org/docs/creating-packages/creating-and-publishing-a-package
2. create repository @ bitbucket for your sources
3. register @ nuget.org

use nuget.exe in Package manager console of you project:
1. nuget SetApiKey XXXXX-XXXXXXX... (it can be read from your's nuget.org account)
2. nuget spec (then edit the MyProject.nuspec file)
3. nuget pack MyProject.csproj (will create MyProject.1.0.0.nupkg)
4. nuget push MyProject.1.0.0.nupkg (will upload @ nuget.org)

Getting started with Raspberry Pi...

Hardware:
1. Raspberry Pi Model B (+ delivery from element14.com) - 2000RUR
2. Hama кабель HDMI M-M - 310RUR
3. Transcend SDHC Class 10 32GB - 1275RUR
4. Onext universal charger 1000mA - 300RUR
5. HDMI-DVI-D VC-004G - 270RUR
6. USB 2.0 А - microUSB B - 75RUR
---
Total: 4230RUR

Software:
http://distribution.hexxeh.net/raspbian/raspbian-r3.zip

Doesn't work yet. The red pwr lights on, green ok lights then flashes some times then again lights. But no any output on the monitor (Samsung SyncMaster 930BF).

--
UP:
To make the monitor works change confix.txt to

hdmi_force_hotplug=1
hdmi_drive=1
hdmi_group=2
hdmi_mode=35
config_hdmi_boost=1
test_mode=1

--
For no-monitor configuration:

Set config.txt to empty

Find r-pi with Advanced Port Scanner v1.3

connect to ssh with putty

to login use root:hexxeh

If there is no DNS resolvings (fixed in later distribution versions):

the default dns records in /etc/resolv.conf  is 8.8.8.4 (google)

http://www.raspberrypi.org/phpBB3/viewtopic.php?t=8456&p=101540

I use akado internet provider, 

so i need to add DNS-servers of akado:

ns01.comcor-tv.ru (217.10.32.5)

ns02.comcor-tv.ru (217.10.35.5)

dns01.catv.ext.ru (217.10.44.35)

dns02.catv.ext.ru (217.10.36.5)

dns03.catv.ext.ru (217.10.32.4)

dns04.catv.ext.ru (217.10.39.4)

http://www.akado.ru/sub/faq/?category_id=7041

then install some software for development with apt-get

sudo apt-get install mc