Why does find need ; instead of just ;?
I'm confused about the semicolon used with find's -exec action. Why do commands usually end with ; or ';' instead of an unescaped semicolon? What happens if I…
unix
How to Append Text to a File and Use SSH Without Issues?
I'm using Cachy OS and have a few questions on working with the terminal. First, I want to know how to add text to a file while ensuring…
What Does the Future Hold for UNIX System Administration in an AI-Driven World?
I'm working on a university report about UNIX system administration and how the rise of AI might change things for sys admins. I'd love to hear your thoughts…
Looking for Fun Ways to Study Unix
I'm searching for engaging games or activities to help me learn Unix more effectively. It might sound silly, but I'd love to practice with some actual goals in…
Where Can I Find a Guide to Common Terminal Commands?
After installing Debian 13, I've been trying to navigate and perform tasks using the terminal as much as possible. I frequently use commands like mkdir, cd, ls, and…
What Does the 'd' in Systemd Stand For?
I'm curious about what the 'd' in Systemd actually signifies. I've looked it up online and found a bunch of different answers, so I'm hoping someone here can…
Has anyone successfully used DAR for backups instead of TAR with compression?
I'm on the hunt for a Unix archiving tool that can handle file-level backups and generate a single, browsable compressed archive. I'm not looking for abstract backup solutions…
What is MinGW and how is it used?
I'm a student studying electronics, and last year I took a C programming course. We used MinGW to set up gcc in Visual Studio Code on Windows. Can…
Why is VulnCheck Publishing Advisories for So Many Old Software Versions?
Hey everyone, I recently stumbled upon some security advisories that have been published lately, but they seem to reference some pretty old software versions. I found several advisories…
Why Does Bash Seem So Unpredictable?
I'm curious about why Bash behaves the way it does. It seems like there are numerous methods to achieve a specific task, but often only a handful actually…
Looking for Tips on Starting with Unix and C Programming
Hey everyone! I'm getting ready to start college and I realized I don't have any experience with Unix or C programming. Can anyone give me advice on where…
How Can I Start Learning Unix and C Programming?
Hey everyone! I'm about to start college and I'm completely new to Unix and C programming. I'm looking for some advice on where I should begin my learning…
What Does "Unix-Like Environment" Mean for Developers?
I've been hearing a lot about how developers should use a Mac for a "unix-like environment." But I'm not really sure what this means. From what I found,…
What Does a 'Unix-like Environment' Really Mean?
I've heard people say that developers should use a Mac for a 'unix-like environment.' Can someone explain what exactly that means? I've done a little research, and I…
How can I parse a nested JSON file on an old Unix system?
I'm struggling to parse a JSON file where each record is split by `transaction_id`. My shell script seems to fail as it can't read the JSON file properly,…
How Can I Use rm Without Deleting Certain Files?
Hey everyone! I'm trying to understand how the `rm` command works. When I run `rm any-word*.any-ext`, it seems to delete files like `screen.jpg` and `screen01.jpg`. I want to…
How can I parse a nested JSON file on an old Unix version?
Hi everyone, I'm trying to separate a JSON file by transaction_id so that each transaction_id corresponds to one record. However, I'm having trouble with my shell script because…
What does /dev/tty do and when should I use it?
I've been diving into bash scripting and came across the device /dev/tty. I know that terminal emulators like what you get with Ctrl+T are special devices under /dev/pts/.…