Explains how to redirect standard error in bash shell on Linux, macOS, BSD & Unix . You can also redirect both stdout & stderr to a file.

Chainguard provides trusted open source artifacts for every layer of your modern software stack—containers, language libraries, and VM images.

How to make container images better? What does a better container image really mean? Image size vs the number of vulnerabilites. Pros and cons of using Alpine as a base image. Alpine and distroless alternatives.

The title pretty much says it all (but maybe there's something more sinister in play.) I'm aware of /etc/profile.d/*.sh scripts that run when you login but that doesn't seem to work as expected whe...

As of Docker Engine v20.10, it’s possible to run the Docker daemon as a non-root user (Rooless mode). This is especially valuable in view of security aspects. Rootless mode mitigates potential vulnerabilities in the Docker daemon.
However, at the time of…

Dive deep into the world of Docker base images with our comprehensive comparison of Alpine, BusyBox, and Debian. Discover which image best suits your

Let's say that I have several machines (or VMs) on an internal (10.0 or 192.168 class) LAN, that need to communicate with each other, but instead of configuring a somewhat dynamic, tedious to keep

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A black hole for Internet advertisements. Contribute to pi-hole/pi-hole development by creating an account on GitHub.

UI kit to make beautiful, animated interfaces, faster. Customizable. Open Source. - ibelick/motion-primitives

Open-source collection of stunning Components built with Tailwind CSS, shadcn/ui and Motion to use on your websites - kokonut-labs/kokonutui

Nitric is a multi-language framework for cloud applications with infrastructure from code. - nitrictech/nitric

A Technical Blog by Jithin Pavithran

Unique and independent Linux distributions that are totally built from scratch. Sounds interesting? Check out the list here.

Loops allow you to run one or more commands multiple times until a certain condition is met. In Bash, break and continue statements allows you to control the loop execution.

Is there a "canonical" way of doing that? I've been using head -n | tail -1 which does the trick, but I've been wondering if there's a Bash tool that specifically extracts a line (or a range of lin...

If you are working on a project and trying to implement a new feature, you might commit your code a few times to test things out. This lets you see how the code works or looks. While doing this, things might get messy because you now have several co...