Searching text files from the command line
The find command is a powerful and flexible tool to locate files under a path.
Random numbers from the Linux kernel
Let the kernel generate random numbers for you using ‘getrandom.’
Working with Ollama
Now that I'm working with Ollama, I needed to figure out how to locate the models on my storage medium and determine the amount of...
Beachy thoughts: Many ways to solve a problem
I'm always thinking about solving problems and the beach doesn't change that. It's kind of the way my mind works. It's also the way life...
A gentle introduction to ncurses
You can create your own programs that use a text user interface to control the screen.
Sharing Linux with a friend
I volunteer with Meals on Wheels once a week, and one of the clients on my route is a man my age. We frequently spend...
Exploring Ollama and Llama 3.1 for Advanced Language Modeling
Everywhere you look, someone is talking or writing about artificial intelligence. I have been keenly interested in the topic since my graduate school days in...
Heading to the Beach
Tomorrow, Saturday as I write this, we’ll be heading to Atlantic Beach, our current favorite. By then time you read it, we’ll be there enjoying the amazing views including the one in the picture above. We do this every year.
To make my computing life as seamless as possible, I take my laptop. I always sync my home directory from my primary workstation to my laptop, named Voyager3 or vgr3 for short.
Learn C by writing a number guessing game
The “Guess the number” game is a fun way to learn a new programming language.
Easy File Management with Thunar
Computers are all about files. Linux itself is a collection of many files; application programs like LibreOffice are made up of many files; and the documents, spreadsheets, financial data, photos, videos, audio, and more that you use are all files. Working with files is a very important part of your work as a user.
This article introduces the use of the Thunar graphical file manager for managing files.
Editing files with FreeDOS Edlin
Edlin is a classic editor from the early DOS days, but it’s still a fun and useful editor.
Setting the status line for the Screen program
In my recent article about the Screen program, I mention that one of the best things about the Screen program is that it gets out of the way and lets you just do your work. As a result, there may be no on-screen indication that you’re in a Screen session. That can cause a bit of bother.
I decided to investigate. What I found is interesting.
Using the screen command for flexibility
You might at first think of “screen” as the device on which your Linux desktop is displayed. That is one meaning. For SysAdmins like us,...
How I send email from the command line
There are times when I find it useful to send email from the command line. I’m not talking about using one of the text mode clients llike Alpine. I mean sending email directly from the command line.
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