Useful tips for everyday
How to use grep F to match files? I am using the grep -f function to extract lines from a file which match a particular…
What should be included in a business leaflet? 10 Things EVERY Leaflet Should Include #1 Brand Colours and Logo. #2 Make it Different: The Purpose…
What materials are airplane wings made of? Airplane wings are made out of aluminum — although not the same aluminium in cans and tin foil.…
When would you use a FPGA over a microcontroller? A FPGA can be used if the design requires complex logic and requires high processing ability…
How do I switch between audio devices quickly? Head over to the Hotkeys tab. Click the plus button at the bottom right of the Hotkeys…
What is the output of a finite state machine? a finite state machine (FSM) with outputs A FSM is considered to have memory (as you’ll…
What is illegal to do with flags? The flag should never touch anything physically beneath it. The flag should never be used as wearing apparel,…
What is the advantage of FreeBSD? Advantage of FreeBSD BSD License is less restrictive and it permits distribution of the binary-only source. FreeBSD is an…
How to correctly grep for text in bash scripts? TL;DR: Use –binary-files=text for all your grep statements, even if they currently work fine. You never…
How do I turn off automatic Wi-Fi switch? To stop your Android device from auto-connecting to open networks: Open the Android settings and go to…