Useful tips for everyday
How do I enable a second monitor in Ubuntu? Set up an additional monitor Open the Activities overview and start typing Displays. Click Displays to…
How does float compare to shell? For simple calculations on floating point numbers (+-*/ and comparisons), you can use awk. Or, if you have ksh93…
How do I format numbers in a column in Excel? How? Select the cells that you want to format. On the Home tab, in the…
How do I create a CSV file in Unix? To create a CSV file with a text editor, first choose your favorite text editor, such…
What is latest Nodejs version? js v16 is the Current version! Initially, Node.js 16 will replace Node.js 15 as the ‘Current’ release line. Node.js 16…
What do you need to know about xargs in Linux? To be able to process the standard input, those Linux commands need to utilize the…
How do I add unallocated space to an existing partition in Linux? You might need to use “Edit → Apply All Operations” for Swapoff to…
Why is my QR code not working on WhatsApp? The most likely reason for WhatsApp Web QR code not to scanning is that your phone…
Does Windows 8 use UEFI? Windows 8 has re-engineered its boot method by adopting UEFI (Unified Extensible Firmware Interface) as the new firmware standard while…
Is there a way to block Tor traffic? Anyone who tries to trace would see traffic coming from random nodes on the Tor network, rather…