I really have too many tray icons. You know the ones. They sit on your taskbar, perhaps doing something in the background or, ...

#!/bin/bash clear echo "Hello world!" The first line tells the operating system what shell to use to interpret the script and the location of the shell. Double quotes do not prevent Bash from ...

Skip one-click backup apps. This rsync script gives you full control over what gets saved and when, plus logs and a few hard-won lessons.

The printf command offers well-defined behavior following the POSIX standard, which means it works the same way across shells and systems. Where echo often fails with escape sequences, printf handles ...

This important study, which tackles the challenge of analyzing genome integrity and instability in unicellular pathogens by introducing a novel single-cell genomics approach, presents compelling ...

The yesterday.sh shell script is a small bash script which, by default, determines todays date and then moves it back one day to get yesterdays date. Most of the logic is quite obvious but the edge ...

Many features in this guide work in other shells too. History expansion comes from csh. Keyboard shortcuts come from the readline library. Parameter expansion follows POSIX standards. Some features ...

Here are 10 PowerShell commands to use in 2026. The Get-Help cmdlet displays information about PowerShell concepts and ...

Visual Studio Code 1.108 expands AI capabilities with experimental Agent Skills for Copilot, alongside updates to chat ...

Exciting news: metro.news has merged with metro.co.uk! That means that as well as keeping up with all the latest news and features you love from Metro Newspaper you’ll also be joining the 23 million ...