Java: run command as root by Runtime.getRuntime().exec() in Ubuntu

Hey :)

a few days ago I needed to run `/etc/init.d/networking restart` command by Runtime.getRuntime().exec() in Java EE web application. The first and easiest way that came to mind was sudo without password and……

Visual Regression Testing via BackstopJS

How to find hardware information from command line on Linux

Hi

In this post you can see some useful command to find and show hardware information on Linux.

Default commands

/etc/network/interfaces configuration for 802.1x authentication

Hey :)

I have a problem with adjust Network Manager for 802.x1 Tunneled TLS (TTLS) and MD5 in Ubuntu. MD5 does not exist in `Inner Authentication` when I choose TTLS.
I was forced to enter the settings to interfaces…

Introduction to Redis

Preface

I like to try new technologies in software development. Recently, I’ve needed to save monitoring stats of our Threat Analyzer software. I required a database which should be very fast and easy to use in any platforms. After researching for this…

Nested X11 environment session

Hi :)

Instead of using a full-blown new virtual X for developing software you can use Xephyr to embed your KDE 4 session into your working KDE 3 or other X11 environment.

How to extract embedded images from .xls, .ods or .odt

Hi :)

It’s simple. Just 4 steps:

1. Save a copy of the file as ODS (OpenOffice.org Spreadsheet).
2. Change the filetype of the copy to ZIP…