hxelk1

3 ms·

1.
by hxelk1 15d ago
This is brilliant, I'll be using that. Thanks.
2.
We abandoned E Ink for a segmented LCD after designing our product around it(redd.it)
1 points by hxelk1 1mo ago|0 comments
3.
Manually panelizing complex PCBs in KiCAD for use with JLCPCB(0x2a.cz)
4 points by hxelk1 1y ago|0 comments
4.
Designing a Custom Binary Encoding and Compression(0x2a.cz)
7 points by hxelk1 1y ago|0 comments
5.
Inside Airgeek: Deriving Timing of Offline Measurements(0x2a.cz)
5 points by hxelk1 1y ago|1 comments
6.
by hxelk1 1y ago
We needed to implement some changes in our code and it became a blog post. I'm sharing it in the hope that it might be marginally interesting :)
7.
by hxelk1 2y ago
Careful, this won't stop systemctl from showing the full process command line in its output.
8.
by hxelk1 2y ago
This isn't about systemd. OpenSSH is one of the most (if not the most) security-critical program in the distribution. Many systems run with just ssh enabled. That's why you don't mess with it. Which library pulled the vulne
9.
by hxelk1 2y ago
Couple of years ago, I noticed some weird Outlook headers on our internal company e-mails and decided to take a look. It turned out our company Outlook (or Exchange? who knows) mail server was configured to relay mail through some 3rd-party
10.
by hxelk1 2y ago
I believe the xz backdoor relied on Debian patching OpenSSH with libsystemd to work.
11.
by hxelk1 2y ago
The thing is, the first example doesn't handle many edge cases which normally arise and are a common source of bugs and security vulnerabilities. The second example doesn't suffer from those issues by design. In other words, it&#x
12.
by hxelk1 2y ago
> you can actually declare startup dependencies and other useful relationships In theory, yes. In practice, I had a lot of trouble ordering things correctly in non-trivial cases. > it's quite annoying that the armchair linux expe
13.
by hxelk1 2y ago
I've spent a lot of time studying systemd alternatives. I believe the overall best design is Skarnet's s6, and that too includes a sudo-like program: https://skarnet.org/software/s6/s6-sudo.html I was ve
14.
by hxelk1 3y ago
From: krygorin4545 <krygorin4545@proton.me> To: "1067708@bugs.debian.org" <1067708@bugs.debian.org> Cc: "sebastian@breakpoint.cc" <sebastian@breakpoint.cc>, "bage@debian.org" <bage@debian.o
15.
by hxelk1 3y ago
I tried to get my GP involved. Called the doctor's office, told the nurse about my endeavor and asked for a checkup (this was a week into the fast). The nurse basically told me that while she saw value in what I did, the doctor doesn&#
16.
by hxelk1 3y ago
Haha, yeah, the name is very confusing :)
17.
by hxelk1 3y ago
About a year ago, I did two extended water fasts (24 and 16 days, about 8 weeks apart). I wanted to do a single 40 day one (just for kicks, to see if I last) but stopped after 24 days as I wasn't feeling well. I've lost 18 kg duri
18.
by hxelk1 3y ago
I feel your pain. I think software is certainly getting much more complex (because it can, not because it has to). Complexity comes with a cost. I hate when a mostly static website is rendered completely client side, for example. Most of th
19.
by hxelk1 3y ago
Thanks for suggestion! I did do several fire drills in the past, where I would change keys and wait for people to reach out. At the beginning of the semester, almost nobody would; by the end, over 80 % of the class would reach out prior to
20.
Ask HN: Examples of real-world SSH MitM attacks?
5 points by hxelk1 3y ago|6 comments
21.
RESH: Rich Enhanced Shell History(github.com)
109 points by hxelk1 4y ago|22 comments