This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.
Update: I've disabled comments as of 2025-01-26 to avoid everyone having notifications for something a year on if someone wants to suggest a correction. Folks are free to email to suggest corrections still, of course.
Start by checking that there aren't any previous ssh keys inside the FIDO2 authenticator of your YubiKey. You can check if they exist by running the command below:
nix shell nixpkgs#yubikey-manager -c ykman fido credentials listIf the command above outputs a string mentioning "ssh" or "openssh", then you have already got a key generated and store on your YubiKey.
Before generating a new ssh key to store on your YubiKey you must consider which additional required authentication factors you want to use. Below you can see a table with the available factors and their corresponding command:
You can use these commands and rules to search for exploitation attempts against log4j RCE vulnerability CVE-2021-44228
This command searches for exploitation attempts in uncompressed files in folder /var/log and all sub folders
sudo egrep -I -i -r '\$(\{|%7B)jndi:(ldap[s]?|rmi|dns|nis|iiop|corba|nds|http):/[^\n]+' /var/log
SSH into proxmox node and become root user. Run the following commands to download extra software dependencies we'll need.
apt update
apt install -y libsasl2-modules mailutilsEnable 2FA for the gmail account that will be used by going to security settings
CALISHOT is a specialised search engine to unearth books on open calibre servers.
It allows you to search ebooks in full text across them or to browse the database by facets: authors, language, year, series, tags ... You can even run your own queries in SQL.
These servers are often up and down so, for now, the data are regularly updated and new snasphots are posted on ...
Wayland breaks everything! It is binary incompatible, provides no clear transition path with 1:1 replacements for everything in X11, and is even philosophically incompatible with X11. Hence, if you are interested in existing applications to "just work" without the need for adjustments, then you may be better off avoiding Wayland.
Wayland solves no issues I have but breaks almost everything I need. Even the most basic, most simple things (like xkill) - in this case with no obvious replacement. And usually it stays broken, because the Wayland folks mostly seem to care about Automotive, Gnome, maybe KDE - and alienating everyone else (e.g., people using just an X11 window manager or something like GNUstep) in the process.
There are several ways to clone a repository from github. Similar from other providers, such as bitbucket, gitlab, etc.
https://git-scm.com/book/en/v2/Git-on-the-Server-The-Protocols
Mostly, we use
| set -l data_status (curl -s https://iceportal.de/api1/rs/status) | |
| set -l data_trip (curl -s https://iceportal.de/api1/rs/tripInfo/trip) | |
| # next stop | |
| echo (echo $data_trip | jq -r '([ .trip.stops[] | select(.info.passed==false) ] | |
| | first).station.name') | |
| # train number | |
| echo (echo $data_trip | jq -r '"\(.trip.trainType)-\(.trip.vzn)"') | |
| # speed | |
| echo speed (echo $data_status | jq -r '"\(.speed) km/h"') |