Alas-test

I switched from Vim to Spacemacs & Elixir. Here’s my config & reasons

I have recently made a switch from vim to spacemacs. Spacemacs is basically emacs for vim users. Vim editing is great and you can still use you old habits while being on a most advanced and robust work…

Auto tmux ssh hostname window title that actually works

Working a lot with tmux? Lost in window list?

This very simple ssh wrapper that will automatically set your current tmux window title to the hostname that you’ve sshed on.

My latest Warsaw Ruby Users Group about AWS Opsworks

[slideshare id=29146245&sc=no]

OSX terminal spell to notify you when internet connection is back

Here's a simple loop that will notify you as soon as your internet connection is back. It will basically try to ping Google's first DNS server until it suceeds.

[code language="shell"]
until…

Ubuntu 12.04’s ghostscript v. 9 is 10–20 times slower than v. 8

Recently I’ve migrated huge rails app to Amazon Opsworks which support Amazon Linux and Ubuntu. My customers started to whine about the time that it takes to process their pdfs. I did some research and it came out that…

Talk about Ripple at SmartDevCon 2013

[slideshare id=26164043&sc=no]

During last SmartDevCon 2013 that took place between 12 and 14 September in Katowice (Poland), I presented some materials about ripple monetary system in the context of origin of money, capitalism and how…

(Simple) Amazon Opsworks Hipchat room notifications

I’m uberhappy to announce release of my next Amazon Opsworks Chef cookbook for sending deployment notifications to specified rooms.

Sourcecode and deployment-ready chef cookbook is here …