The output will be what you expect, it will echo Hello World onto the screen. You can also use echo to view the contents of a variable: As with most Linux commands, there's definitely more that we can ...

Your Echo Devices Can Do So Much More With These 200 Voice Commands These go-to Alexa commands save time, simplify tasks, and make daily life easier.

There are quite a few exit codes used on Linux systems, though no listing you can display when you’re feeling curious. In fact, you won’t see the numeric codes unless you specifically ask for them.

Recently, two tech enthusiasts Sergio Esposito and Daniele Sgandurra of the Royal Holloway University of London, and Giampaolo Bella of the University of Catania, Italy conducted an interesting test.

It's easy to add a few lines of text to files on Linux, but there are tools that make it easier to add many lines. There are a number of ways to add text to files on Linux systems without having to ...

If you still think Alexa is just for setting timers and playing music, it's time to catch up. After 11 years, Amazon finally gave its voice assistant a massive brain upgrade with the new, AI-powered ...

After the initial connection is made, saying this will cue up Amazon's assistant through Cortana. Alexa Echo Auto allows you to connect your phone to Alexa in your car. The Echo Auto is capable of ...

I want to perform the following command:<BR><BR>echo "blahblahblah='something'" > file.txt<BR><BR>However I want the contents of the file.txt to be "blahblahblah='something'" exactly with both sets of ...

Which carriers, third-party logistics providers, and U.S. ports reached the pinnacle of service excellence over the course of the past year? Our readers have cast their votes, and now it’s… Which ...

Ever felt that copy-pasting using the mouse gets tiresome? Especially when you're more comfortable using the terminal and the keyboard, switching to the mouse can be counterproductive. The xclip ...

When using the Linux terminal, we often make mistakes. At other times, tasks feel just plain tedious. Fortunately, there are many terminal tricks that help you amend those mistakes and perform the ...

12+ powerful Alexa commands you should start using at home (no subscriptions required) ...