Blog Detail
Autarchy of the Private Cave
http://www.bogdan.org.ua/
This is a personal blog used to make notes on what I am doing. What I do, usually concerns or is related to science (bioinformatics), society (general issues), some bits of programming (PHP), etc.
Recent Posts
Does Google attack your servers, too?
For about 2 weeks now, I am every day alerted of the suspicious behavior of some computer/server from the Google’s IP range: Dec 5 05:39:33 mx suhosin[3701]: ALERT – tried to register forbidden variable ‘_REQUEST[option]‘ ...
fail2ban and Google translate: how to easily cut your WP blog traffic
fail2ban has a php-url-fopen rule. WordPress has a Global Translator plugin, which – among others – uses Google Translate service. If someone uses Google Translate (e.g. using Global Translate’s mini-language-flags), and goes back t...
Cloud-based bruteforcing, slowloris, and Golang: links
A nice report on the cost of bruteforcing variable-length and variable-complexity passwords using cloud computing services (e.g. Amazon’s EC). There’s a kind of a tutorial in their previous post. Slow DoS attack with just 1 computer again...
ocrodjvu: increase accessibility of your DJVU books
ocrodjvu = OCRopus (tesseract) + DJVU It is a small command-line tool to easily convert your image-only DJVU files into image+text DJVU files. In Debian testing, there are language packages for (in no specific order) German, English, French, Spanish,...
Ukraine hit by influenza A/H1N1 (swine flu)
Starting October, 30, there is a 3-week quarantine in all primary and higher bodies of education in Ukraine – to limit the spread of the infection. A total of 80k people were registered with respiratory infections (not classified by flu type). ...
Search and replace in a MySQL table
This query performs a table-wide search-and-repalce: UPDATE `table_name` SET `table_field` = REPLACE(`table_field`,’string to search for and replace’,'replacement string’); If you need a database-wide search-and-replace, you could t...

