Here is a little script to retrieve and store the output of command periodically on your cisco router. It can be usefull when logs don't want to speak.
conf t
!
event manager session cli username <myusername>
event manager applet ...As Elementary is based on Ubuntu 12.04, here is the way to install python3 and pip on it :
natjohan:~$ sudo aptitude install python3
natjohan:~$ wget http://python-distribute.org/distribute_setup.py
natjohan:~$ sudo python3 distribute_setup.py
natjohan:~$ sudo easy_install-3.2 pip
And now you ...
Here is a little tip if you're using Sublime Text (which is a really great text editor with many useful features) It's quite easy, you just have to download the IOS language definitions and put it under your Sublime Text ...