Searching a folder with find goes through every subfolder inside it, so one directory full of files you don’t care about can crowd your results. Excluding that directory tells find to skip it entirely, so it never looks at the files under it. Here I’ll skip one directory with find’s -prune option, then extend the
Exclude a Directory While Finding Files in Linux [Step-By-Step] Read More »
The independent teams-for-linux project is an Electron desktop wrapper for the Teams web client. I notice the key distinction: Microsoft documents web and PWA access, while teams-for-linux is an independent project. Compare the browser and PWA options Microsoft provides for Linux. Then see what each option gives you when you open Teams. What is Microsoft
How to Install Microsoft Teams on Linux Read More »
I was surprised to find that apt update refreshes package indexes but does not update installed software. apt upgrade applies available upgrades without removing installed packages. Explore what package management does on Linux. You can use that as your starting point for understanding your distribution’s package manager. What package management does on Linux Linux package
Package Management on Linux: A guide Read More »
That loopback limit catches my attention: a remote viewer cannot connect directly to the server’s public address because TigerVNC is limited to localhost. The SSH tunnel forwards viewer traffic to the server’s loopback address, while VNC stays on loopback. The next step is to look at the session TigerVNC creates on Debian. That gives you
How to install VNC server on Debian? Read More »
A file’s name on Linux doesn’t always tell you what’s inside, since a file ending in .dat can hold plain text. The file command looks at the contents and tells you what kind of data the file holds. I’ll show you how to check one file or many at once, and how to get output
File command in Linux Read More »
-y used to display differences in files side by side -s Report when two compared files are identical -r If a directory is specified, this option will compare any subdirectories found. -i Since Linux is case sensitive, this option will ignore all case sensitive differences. -B Ignore blank lines and don’t show them as differences
How to Use the diff Command in Linux? Read More »
Your Ubuntu machine’s clock needs to stay correct, and the time zone setting only changes how that time is displayed. Time synchronization corrects the clock itself by checking it against time servers on the network, through a time client such as chrony. You’ll find which time client your system runs and set it up. What
How To Set Up Time Synchronization on Ubuntu? Read More »
People use the word Linux both for a core piece of software and for a whole operating system like Ubuntu. That core piece, the Linux kernel, connects your programs to the computer’s hardware, and a distribution bundles it with the desktop and apps you work in. In this piece, I’ll explain how the kernel and
What is Linux? A Beginner’s Introduction Read More »
Choosing a Linux system to install means picking a distribution, and Zorin OS is one built on Ubuntu. It takes Ubuntu’s long-term-support base and adds Zorin’s desktop layouts and bundled apps, in free and paid editions. I’ll go through what each edition includes and the hardware it needs, so you can pick the right download.
What Is Zorin OS? Its Ubuntu Base, Editions, and Requirements Read More »
When a website won’t load or a server stops answering, the first thing to check is whether your computer can reach that machine at all. The ping command checks that by sending small test messages and timing the replies. I’ll show you how to run ping, read what it prints, and what a reply does
Linux ping Command Read More »