Stuff worth explaining
======================
.bash_prompt
~~~~~~~~~~~~
This file provides ``prompt_command`` function that is executed by the 
shell just before displaying ``PS1``. This way user can redefine ``PS1`` (or any of 
``PS{1,4}``, for that matter) to fit his/her needs. That's what I did exactly.
Regular prompt
--------------
.. image:: https://bitbucket.org/engored/dotfiles/raw/tip/docs/prompt.png
Note that the clock is not real-time. It updates after your shell command 
finishes (e.g. after you press enter). That's sufficient if you want to 
know how long your db backup took, for example.
Mercurial and Git support is disabled for root, thus two colored dashes.
Mercurial prompt
----------------
.. image:: https://bitbucket.org/engored/dotfiles/raw/tip/docs/prompt-hg.png
It can be clearer, sure. But I'm used to this and I like it because it's 
taking so little space.
Git prompt
----------
No screenshot yet.
.bash_aliases
~~~~~~~~~~~~~
This file contains aliases. Currently, the only alias that is not exactly 
self-explanatory is ``whatsopen``. It shows listening (TCP) applications, 
like ``netstat -ntlp``, but with a handy difference. It additionally shows 
users, so instead of this::
    Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
    tcp        0      0 127.0.0.1:5984          0.0.0.0:*               LISTEN      30617/beam.smp      
you get this::
    COMMAND     PID    USER   FD   TYPE  DEVICE SIZE/OFF NODE NAME
    beam.smp  30617 couchdb   16u  IPv4 7652760      0t0  TCP 127.0.0.1:5984 (LISTEN)
See? It's much easier to guess what beam.smp is when you know couchdb owns 
it. And it's much, much easier to understand what python2 is doing there 
when its owner is my-django-site-user or something.
.bash_dconf2env
~~~~~~~~~~~~~~~
If you're using dconf (if you have Gnome 3 or some GTK+3 apps, you are) and 
want your system to use HTTP proxy server, put it in one place — your Gnome 
control center. Then just use this file and it'll set ``HTTP_PROXY`` and 
``NO_PROXY`` for you.