While taking macro shots you might think of how far… or – better say – how close can you get to the object and still be able to get good picture quality. If your knowledge stopped on high-school optics knowledge level you are probably thinking there are no limitations. In a perfect world it would… Continue reading Macro basics – Macro techniques – Magnification limits
Month: September 2011
Perl – Shell commands with pseudo-interaction
There are plenty of problems I have to solve by myself as they are connected with very specific needs. Today I had to create 20+ ftp (pureftp) accounts with “random” passwords and a quota. All happened on Ubuntu server so I decided to write a script to make my life easier. What I decided to… Continue reading Perl – Shell commands with pseudo-interaction