What should I learn to turn my Wi-Fi login script into a proper tool?
I've written a basic script that makes connecting to my college's Wi-Fi semi-automatic. It uses nmcli and a keyboard shortcut to open or run the applications and scripts…
bash scripting
What should I learn to turn my Wi-Fi login script into a larger tool?
I've written a working script that makes connecting to my college's Wi-Fi and signing into its captive portal more convenient. It is launched with a keyboard shortcut and…
What are getopt and getopts used for in Bash scripts?
I'm reading the documentation for getopt, but I still don't understand what problem it solves or when I should use it. Could someone explain its purpose with a…
What are getopt and getopts used for in Bash scripts?
I'm reading the Bash documentation for getopt and getopts, but I still don't understand their purpose. What problem do they solve, and when would I use them instead…
Why does my Bash variable come back empty when the command works in the terminal?
I'm trying to update an old Steam Deck screen-rotation script. The original version used xrandr, but after switching from X11 to Wayland, I rewrote it to use kscreen-doctor…
Why do my Bash scripts keep failing even when the commands seem simple?
I'm behind on a Linux class project and struggling to get my shell scripts working. I recently tried to write one that displays the current date and time…
How can I simplify and improve my Bash backup script?
I'm fairly new to Bash scripting and am trying to tidy up a personal backup script. It creates date-stamped tar.xz archives from several folders, then transfers them to…
How can I simplify and make my Bash backup script more reliable?
I'm new to Bash scripting and I'm working on a personal backup script. It accepts up to four arguments, such as "essentials", "archive", and "paperwork". For each selected…
How can I write a Bash script to update system and Flatpak packages?
I'm using PikaOS, a Debian-based distribution, and I'm new to both Linux and shell scripting. I want to create a small updater script launched from a widget button.…
How can I write a Bash script to update system and Flatpak packages?
I'm using PikaOS, a Debian-based distribution, and I'm new to both Linux and shell scripting. I'd like to create a small updater script that I can launch from…
What Does Automation Really Involve, and How Should I Start Learning It?
I'm new to programming and currently know the basics of Java and SQL. I'm interested in automation, but I'm not sure how broad the term is or what…
How should I start a Bash script for automating my Linux setup?
I've been learning Linux in a virtual machine and have spent time configuring the system, installing the applications I use, and customizing the desktop. I'd like to turn…
What Is Automation, and What Should I Learn First?
I'm new to programming and currently know the basics of Java and SQL. I'm interested in automation, but I'm not sure how broad the term really is. My…
What are the best resources for learning Bash and Linux more deeply?
I'm new to Linux, although I'm comfortable with basic terminal commands such as cp, ls, cd, and mv. I'd like to go beyond the fundamentals and understand Linux…
How should I get started with a Bash post-installation script?
I've been learning Linux by experimenting in virtual machines, and I've built a setup I really like in terms of applications and desktop customization. I'd like to automate…
How can I quickly improve my Red Hat Linux troubleshooting and Bash skills?
I have an upcoming technical interview for a customer-facing engineering role supporting customers as they deploy a product in their cloud environments. The product includes an agent that…
How Should I Transition from IT Management into DevOps?
I recently started working at a software company that primarily serves banks. My current role is administrative management, and I'm responsible for coordinating much of the work delivered…
How Should I Transition From IT Management Into DevOps?
I recently started working at a software company that primarily serves banks. My current role is administrative management, and I'm responsible for coordinating tasks and making sure customer…
Is a Custom Script a Safe Way to Grant Temporary Admin Access on Macs?
My company is planning to move about 10 company-owned Macs from simpleMDM to Microsoft Intune. I've been asked to design a process for giving developers temporary administrator access…
Is It Normal to Rely on Documentation as a Sysadmin?
I've been a Linux administrator at a small-to-medium-sized company for about two years. I'm comfortable troubleshooting issues with documentation and occasional help from AI, especially for tedious tasks,…