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LHB Linux Digest #25.26: tcpdump for cookie capture, GUI for Podman, diff command mastery and more

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https://codenamejessica.com/blogs/entry/1082-lhb-linux-digest-2526-tcpdump-for-cookie-capture-gui-for-podman-diff-command-mastery-and-more/

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by: Abhishek Prakash
Fri, 12 Sep 2025 17:02:47 +0530

LHB Linux Digest #25.26: tcpdump for cookie capture, GUI for Podman, diff command mastery and more

Another week, another batch of Linux goodies! 🎉

Let me quickly summarize them for you.

Spaces in filenames are still tripping people up, diff still scares beginners, and tcpdump still lets you spy on HTTP traffic like a hacker in a hoodie 🕵️‍♂️ (don’t worry, it’s for learning!).

If containers are your thing, we’ve got a guide on checking Docker disk usage (before your server starts screaming for space) and some practical Ansible copy module examples to make automation less painful.

Plus, our tool discovery section is stacked with ntfy, your new push-notification buddy, and Pods, the slick Podman GUI you didn’t know you needed.

And of course, we wrap up with Linux news, from AlmaLinux updates to Linus reminding everyone to write better commit messages. Because good commits = good karma. ✨

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