How-To Geek on MSN

An introduction to the most useful special and environment variables in Bash

If you're writing a Bash script, you will invariably need to pass values to it—aka arguments or positional parameters. Bash's approach is a little clunky, but it works. Examples are the easiest way to ...
IEEE

A Variable-Frequency and Phase-Shifted Based Current Sharing Control for Parallel LLC Resonant Converters with Parameter Differences

Abstract: In order to achieve the power balance of each module in a parallel converter system, a variable-frequency (VF) and phase-shifted (PS) based current sharing control for parallel LLC resonant ...
The Mirror

VAR technology FAILS as Newcastle vs Chelsea decision explained

Semi-automatic offside technology was down and unable to provide a judgment on whether Nick Woltemade was offside for his second goal against Chelsea. Instead, a lengthy stoppage was required as VAR ...
Digital Spy

The War Between the Land and the Sea: Why the Doctor's absence is actually a good thing

The War Between the Land and the Sea spoilers for episodes 1 and 2 follow. A war between land and sea? You'd think the Doctor would show up pretty quick when something that huge takes place. They've ...