Useful tips for everyday
What is considered a straight flush in poker? A straight from a ten to an ace and all five cards of the same suit. In…
How do I change the default view on a Mac? On your Mac, click the Finder icon in the Dock to open a Finder window.…
What can Neodymium magnets attract? The elements iron (Fe), nickel (Ni), and cobalt (Co) are the most commonly available and attracted elements. Steel is also…
How do I change line properties in LibreCAD? In a similar manner the color, width and/or line type can be changed: Select the entity (or…
What happens if I lose my YubiKey? A YubiKey will simply provide another, more convenient method of authentication. If you lose your YubiKey or forget…
How can I parse *.vector.pbf about Mapbox vector tile map? How can I parse *.vector.pbf about Mapbox vector tile map? *.pbf (“Protocolbuffer Binary Format”) is…
How do you sum numbers in bash? Bash – Adding Two Numbers Using expr command with quotes sum=`expr $num1 + $num2` Use expr command inclosed…
How do I give permission to specific users? To change directory permissions for everyone, use “u” for users, “g” for group, “o” for others, and…
How do I backup my Linux history? Backup History File The first method is by using the “cat” command along with the “>” symbol. This…
How do you build a REST client? Securing the Client Click on + Create Application. Give a name to the application (for example, RESTful Dashboard…