cjcampbell

14 ms·

1. 91.▲
   by cjcampbell 6y ago

   Watching less experienced students navigate Linux while teaching a networking introduction has also led me to a bias against hyphenated commands. I was surprised at how often newcomers will add a space into these two part commands. Extra an
2. 92.▲
   by cjcampbell 6y ago

   Ahh, I should have made that more clear in my comment. Definitely frustrating, as those dang keys aren’t cheap!
3. 93.▲
   by cjcampbell 6y ago

   This may not work for your requirements, but one approach worth considering is to create your instances without a key pair and then leverage Systems Manager to push your ed25519 keys to the system. This can be done with RunCommand, a manual
4. 94.▲
   by cjcampbell 6y ago

   Yubikey is supporting ed25519 as of firmware 5.2.3 ( https://www.yubico.com/blog/whats-new-in-yubikey-firmware-5-... )
5. 95.▲
   by cjcampbell 6y ago

   Why implement a new duplicate detection feature when their well-trained neural net seems to be working just fine?? https://xkcd.com/2173/
6. 96.▲
   by cjcampbell 6y ago

   “Be right back. The other doctors will want to see this.” - response to a power tool injury
7. 97.▲
   by cjcampbell 7y ago

   Thanks for posting. I will give it a shot!
8. 98.▲
   by cjcampbell 7y ago

   I'd been looking into OBS/obs-virtualcam until I discovered that macOS support wasn't there. Not free, but I have successfully tested ManyCam, which I believe will work well for my streamlining the process of switching betwee
9. 99.▲
   by cjcampbell 7y ago

   Mine is in for repair now. Not fully broken but not registering a good portion of the time. Lived with it for months until I could find a convenient time to part with my laptop for a few days. I also was more or less happy with the design p
10. 100.▲
    by cjcampbell 7y ago

    I recommend the RavPower 61W GaN over Innergie. The Innergie is smaller, but it is 3x the cost and, in my experience, less reliable and less ergonomic. I purchased the Innergie after a previous travel charger failed. Loved it at first, but
11. 101.▲
    My browser, the spy: How extensions slurped up browsing histories from 4M users(arstechnica.com)

    3 points by cjcampbell 7y ago|0 comments
12. 102.▲
    by cjcampbell 7y ago

    Only insofar as that people usually do not complain. I’ve worked with software clients on OCR investigations that were prompted by far less substantial complaints.
13. 103.▲
    by cjcampbell 7y ago

    HIPAA provides an effective strategy for holding Zoom’s feet to the fire in cases like this. Since the company markets compliant video conferencing for healthcare professionals, they are classified as a Business Associate. It is quite likel
14. 104.▲
    by cjcampbell 7y ago

    > My advice to anyone buying a Pi 4 would be “Just buy a Pi-branded power-supply.” I agree in theory but not in practice. I use RPi largely with students and tend to prefer inexpensive USB batteries over fighting facilities to provide en
15. 105.▲
    by cjcampbell 7y ago

    I may not be entirely right about this, but I believe that Gatekeeper relies on xattr to mark files as quarantined. This is a feature that I wouldn't expect to be available when mounting non-Apple filesystems. If this is the case, a po
16. 106.▲
    by cjcampbell 7y ago

    I don't believe this feature is specific to macOS and the zip format. I'm reasonably certain it's possible to `tar` a symbolic link in Windows, Linux, or macOS.
17. 107.▲
    by cjcampbell 7y ago

    I am pumped to see this right now, as it will be a great resource for my intro networking students (at the perfect moment in the quarter).
18. 108.▲
    by cjcampbell 7y ago

    There was a memorable period when one of my namesakes moved into the dorm for his freshman year of college. I was initially confused about the influx of a particular flavor of adult-oriented adverts until the textbook rental invoices starte
19. 109.▲
    by cjcampbell 7y ago

    SQS could be interesting too.
20. 110.▲
    by cjcampbell 7y ago

    I have some students who are really going to dig this. I teach an introductory networking course with students that have significantly less technical background than the typical CS networks course. A lot of the students are already feeling
21. 111.▲
    by cjcampbell 7y ago

    Must admit that’s part of why I’m here too. ;)
22. 112.▲
    by cjcampbell 7y ago

    Thanks for posting this. I have been missing the Cmd-Shift-Power ever since getting a TouchBar.
23. 113.▲
    by cjcampbell 7y ago

    I’d love to see a write up of how you handled that network diagram scenario. It’s been years since I used Mathematica, and my main use was exploring cryptography and cryptanalysis. That need isn’t there for me these days, but I might jump b
24. 114.▲
    by cjcampbell 8y ago

    I certainly do not love the keyboard (or touch bar), but I get by with it just fine and don't see it as a deal breaker. We have not had any keyboard-related breakage on our 2016, 2017, or 2018 MBPs, and I haven't encountered anyon
25. 115.▲
    by cjcampbell 8y ago

    My brief read led me to believe they're trying to bring the convenience of LetsEncrypt to private PKI.
26. 116.▲
    by cjcampbell 8y ago

    While somewhat better than plaintext, SHA-256 is far too easy/fast to slow down dictionary attacks. Practically speaking, the best practice is to use a previously vetted library that provides high-level password storage solutions based
27. 117.▲
    by cjcampbell 8y ago

    An oversimplified version of the arguments against JWT for session management (as well as the JOSE specification for signing and encryption) ... 1. The specification has points of ambiguity that have led to a number of flawed implementation
28. 118.▲
    by cjcampbell 8y ago

    Thanks. I haven't checked in a few months, so I'll give it a look.
29. 119.▲
    by cjcampbell 8y ago

    I do the same for myself, including an obnoxious theme. Not all developers are this cautious.
30. 120.▲
    by cjcampbell 8y ago

    There's a temporary warning.