Back in action after a long hiatus!

solving android problem: ?????? no permissions

http://developer.android.com/tools/device.html
http://stackoverflow.com/questions/9210152/set-up-device-for-development-no-permissions
http://ptspts.blogspot.co.il/2011/10/how-to-fix-adb-no-permissions-error-on.html

Ubuntu Enterprise Cloud - Getting Started

Ubuntu Enterprise Cloud - Getting Started

Find a package that provides a program

Find a package that provides a program: "First, we install it and update its database:

sudo aptitude install apt-file
sudo apt-file update

Now, let’s find what package provides command mimencode (since I’m looking for a program, I’ll prepend the search with “bin” since that’s where executables go):

apt-file search bin/mimencode
metamail: usr/bin/mimencode"

enabling and disabling a site in Apache under ubuntu

# enabling
sudo a2ensite mynewsite
sudo /etc/init.d/apache2 reload

# disabling
sudo a2dissite mynewsite
sudo /etc/init.d/apache2 reload

Live in Joy

From _why's way of living

Live in Joy, In love,
Even among those who hate.

Live in joy, In health,
Even among the afflicted.

Live in joy, In peace,
Even among the troubled.

Look within. Be still.
Free from fear and attachment,
Know the sweet joy of living in the way.

list of processes using network

processes using the internet
how to find out which process is listening upon a port

sudo lsof -i -n

other useful tools:
- trojanscan
- ethereal