Useful tips for everyday
Why is ls not working? Answer. If your computer is running Windows, you’ll need to make sure you’re trying this command inside PowerShell. If you’re…
Can a neomutt script be run from a shell? Since NeoMutt is a command-line tool run from a shell, and delegates certain tasks to external…
How to check the extension of a filename in a bash script? If you want to do something more complicated with the directory and text…
Why is there a hissing sound in my headphones? Headphone noises caused by a malfunction sound card If there is a malfunction in the sound…
How to copy bash script output to clipboard? The first goes to the mouse clipboard, the second to the “normal” clipboard. You can use pbcopy…
Is FreeIPA Active Directory? FreeIPA uses Samba as part of its Active Directory integration and Samba requires enabled IPv6 stack on the machine. What is…
How do I change the format of the month? Follow these steps: Select the cells you want to format. Press CTRL+1. In the Format Cells…
How do you combine commands? The semicolon (;) operator allows you to execute multiple commands in succession, regardless of whether each previous command succeeds. For…
How to check and monitor CPU utilization on Linux? In this guide, we’ll go over a few methods to check and monitor the CPU utilization…
How mount root filesystem read-only? To make your root filesystem is mounted readonly you must edit your /etc/fstab and set the mount option ro. The…