So the results are in and the correct answer is that /dev/nvme0 and /dev/nvme0n1 may or may not reference the same physical SSD if the kernel has NVMe multipathing support enabled. The naming is not consistent. This "feature" is very poorly documented and caused users data loss. https://twitter.com/HackyScientress/status/1128523746732576770
How to do hard things: https://www.drmaciver.com/2019/05/how-to-do-hard-things/
Well, I fixed the Addon-Problem with the
...and I had a look inside what it does... (adding an intermediate cert to certdb and reverify all addons)
So, does this mean every Addon can add any cert if it thinks this is funny? Isn't this another big security hole?
Die Kollegen haben eine Backdoor bei Cisco gefunden:
Sinister secret backdoor found in networking gear perfect for government espionage: The Chinese are – oh no, wait, it's Cisco again
Better ban this gear from non-US core networks, right?
Fixing bugs on the production Linux or Unix server ...
Q: How do you bootstrap your IoT device with WiFi credentials?
A: Just broadcast them encoded in UDP packet lengths to your WiFi and let the IoT device sniff it.
The Tragedy of Systemd is a wonderful talk by Benno Rice, which I highly recommend to anybody with opinions on systemd: https://www.youtube.com/watch?v=o_AIw9bGogo
He talks about attitude regarding change, and contempt culture, and the ideas that made systemd happen. It's a very informed calm discussion of both systemd features and community development. It's once again confirmed my positive impression of the BSD communities. #systemd
A linux or unix sysadmin in his natural habitat
Are there any good web performance analysis tools that take into account http/2 and help with optimizing http/2 push?
Most tools I've seen still give optimization advice that was valid 5 years ago with HTTP/1.1 but is actively harmful in a http/2 setup.
I'm interested in web perf analysis tools in general, so even if you don't know if a particular tool takes into account http/2, please pass links to your favourite tools! (web service, cli, GUI, whatever floats your boat)
I'm a hacker & programmer, interested in web security, reversing, etc. I'm member of the Swiss hackerspace "LuXeria" and I like the CCC.
chaos.social - because anarchy is much more fun with friends.
chaos.social is a small Mastodon instance for and by the Chaos community surrounding the Chaos Computer Club. We provide a small community space - Be excellent to each other, and have a look at what that means around here.
Follow @ordnung for low-traffic instance-related updates.
The primary instance languages are German and English.