Peter Babič @peterbabic@fosstodon.org

Thunderbird:

Enter = new paragraph
Ctrl + Enter = send message
Shift + Enter = newline in the same paragraph (mindblown)

swaks - Swiss Army Knife SMTP; Command line SMTP testing, including TLS and AUTH

https://jetmore.org/john/code/swaks/

There's a Gurgle game in @fdroidorg

1.07 MiB

This is a major gamechanger, finally - entering the namespace

nsenter -U --preserve-credentials -n -m -t $(cat $XDG_RUNTIME_DIR/docker.pid)

Hiding in plain sight:

Rootless mode executes the Docker daemon and containers inside a user namespace. This is very similar to userns-remap mode, except that with userns-remap mode, the daemon itself is running with root privileges, whereas in rootless mode, both the daemon and the container are running without root privileges.

https://docs.docker.com/engine/security/rootless/#how-it-works

Here are some useful hints finally https://docs.whitespots.io/practices-implementation/design/best-practices-for-developers/devops/docker/running-docker-in-rootless-mode-in-ubuntu

Why do I do this to myself, this is such a massive rabbit hole.

Can/should rootless Docker be used with userns-remap? Searched Interwebs hi-and-lo, twice already.

For everyone who loves to cheat in games, and ones that contain letters in particular, here's a tip:

https://www.dcode.fr/word-search-regexp

Isn't it amazing to think that the Sixth edition of Unix was 2.3% the size of a base Wordpress install?

now I am puzzled: every rootless container has the same namespace in /proc/self/uid_map

0 1000 1
1 165536 65536

I would expect the numbers 165536 and 65536 to be different in every container. At least this is how I imagined the namespace *isolation*

A calendar from 2011 can be used this year.

TIL that operating systems terminology contains "trap" word which is related to interrupts.

Found on the end of charm.sh page

haters > /dev/null™

FreeCAD allows to insert 5.75/2 into the radius column and calculates the value for you. Nice when working with diameters. mindblown

Updated Arch. Now FreeCAD has monospace font all over it. Hmm