What Kind of Job Can You Get if You Learn Linux?
Linux is the foundation of many IT systems, from servers to cloud platforms. Mastering Linux and…
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Self-host Your Own VPN Using PiVPN
If you’ve ever wanted a secure way to access your home network remotely, whether for SSH…
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Vi vs Vim: What's the Difference?
I have encountered situations where I had executed vi and it still runs Vim instead of…
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Httptap – Monitor All HTTP and HTTPS Connections of Any Linux Application
As an alert Linux sysadmin, you may want to monitor web traffic for specific services. Here’s…
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9 Cloudflare Tunnels Alternatives for Self-Hosters
I’ve been using Cloudflare Tunnel for over a year, and while it’s great for hosting static…
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LHB Linux Digest #25.02: Linux Books, Watchtower, ReplicaSets and More
What’s in a name? Sometimes the name can be deceptive. For example, in the Linux Tips…
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Automatically Update Your Docker Containers with Watchtower
Imagine this: You’ve deployed a handful of Docker containers to power your favorite applications, maybe a…
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pwd command in Linux
The pwd command in Linux, short for Print Working Directory, displays the absolute path of the…
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Installing Listmonk – Self-hosted Newsletter and Mailing List Manager
As a tech-enthusiast content creator, I’m always on the lookout for innovative ways to connect with…
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Understanding File Descriptors in Linux
File descriptors are a core concept in Linux and other Unix-like operating systems. They provide a…
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How to Use Associative Arrays in Bash
In Bash version 4, associative arrays were introduced, and from that point, they solved my biggest…
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Generate Random Password with Terraform
When managing infrastructure as code (IaC) with Terraform, there are instances where securely generating random passwords…
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5 Ways to Convert .ipynb Files to PDF
As someone who spends hours working in Jupyter Notebooks, I’ve grown quite fond of its versatility….
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Using Arrays in YAML
In YAML, an array (or list) is an ordered collection of elements. These elements can be…
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LHB Linux Digest #24.22: Self-host Mailcow, Subshell vs login shell, Xargs and More
tmux is getting popular once again, specially among youngsters. We already have a beginner’s guide on…
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Setup Your Own Email Server with Mailcow
Email hosting is one of those sneaky expenses that often catches you off guard. You buy…
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Rename a Session in Tmux
Your productivity will increase by many folds if you can organise tmux the right way. Well,…
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Attach and Detach a Session in Tmux
Tmux, the most used tool for multitask(plex)ing in the command line, has one important feature that…
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Restart Docker Container Automatically After Reboot
In order to operate services using Docker containers reliably, stably and with minimal maintenance effort, it…
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Ansible include_tasks Module: Reuse Tasks Across Playbooks
Ansible is a powerful automation tool that simplifies configuration management and application deployment. One of its…
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Reading a File in Go
Working with files in Go might seem straightforward and Go provides a number of different approaches…
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Hosting Your Portfolio Website for Free Using GitHub Pages
Creating an online portfolio is a fantastic way to showcase your work, skills, and personal brand….
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LHB Linux Digest #24.21: SSH Logs, Leantime, Ansible Cron and More
GitHub – typesense/typesense: Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch…
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Ansible Cron Module: Manage Cron Jobs on Remote Systems
The Ansible cron module is used to automate the management of cron jobs on remote systems….
