Henning Brauer

@HenningBrauer

, bsws.de, , , and much more

Hamburg, Germany
henningbrauer.com
Joined May 2011
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  1. Retweeted
    Aug 28

    Remember of camp 2003 at tent 👌 Big up to Win Vandeputte and ⁦⁩ and others fox 😁

    1 reply 1 retweet 5 likes
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  2. Retweeted
    Aug 20

    in one image.

    64 replies 823 retweets 1,975 likes
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  3. Retweeted
    Aug 21

    if you're thinking of learning German, don't.

    311 replies 3,665 retweets 10,342 likes
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  4. Retweeted
    Jan 9

    Climate 'leadership' in Germany: trash a cathedral to build a coal mine.

    13 replies 199 retweets 157 likes
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  5. Retweeted
    Aug 17

    FreeBSD Devops going Pro

    6 replies 108 retweets 226 likes
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  6. Retweeted
    Aug 15

    "We believe Intel cpus do almost no security checks up-front, but defer checks until instruction retire. As a result we believe similar issues will be coming in the future."

    Theo on the latest Intel issues
    1 reply 53 retweets 73 likes
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  7. Retweeted
    Aug 15

    Theo de Raadt on the impact of the Intel on . “We asked repeatedly, but Intel provided no advance notice. We did not even receive replies to our requests for dialogue. On a side note, AMD cpus are not vulnerable to this problem.”

    4 replies 79 retweets 103 likes
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  8. Retweeted
    Aug 1

    My talk "Profiling Packet Processing: Performance & Peculiarities: Examining ipfw2, ipfw3, pf, and npf strengths & weaknesses" was accepted for ! I am in search of two servers w/ Intel 82599 based ethernet cards I can use/rent by the hour. Suggestions appreciated!

    3 replies 6 retweets 23 likes
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  9. Retweeted
    Aug 6

    Call for papers.

    17 replies 661 retweets 1,792 likes
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  10. Retweeted
    Aug 2

    ssdfb(4) even works on the NanoPi Neo2 with a few tiny changes.

    2 replies 29 retweets 92 likes
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  11. Jul 30

    Woohoo, 2am, only 25°C - open ze windows, let some of that cool air in!

    8 likes
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  12. Retweeted
    Jul 25

    Sun Microsystems introduced Ultra 5 and Ultra 10 workstations in 1998: “Sun puts 64-bit computing on the desktop far in advance of the Intel-based competition. Intel isn’t expected to ship its first IA-64 processor, code-named Merced, until the year 2000”. InfoWorld, Nov 1988

    3 replies 52 retweets 85 likes
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  13. Retweeted
    Jul 25

    Kristaps' really did collect some amazing pieces history here, including email transcripts. BSD mdoc(7) also has a pretty interesting history, designed by Cynthia Livingston (USENIX 89), she converted all the CSRG manuals by hand. A monumental task. ☺️

    History of UNIX Manpages
    2 replies 12 retweets 26 likes
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  14. Jul 23

    When you re-implement a C program in perl, thinking "performance impact should be bearable", and the version outperforms the C one by magnitudes...

    4 replies 8 retweets 47 likes
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  15. Retweeted
    Jul 19

    I present the culmination of the past four years of working on an open source firmware stack. a 128-core Power9 workstation early-boot firmware rendering it's output to a VGA display in Comic Sans

    53 replies 293 retweets 1,099 likes
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  16. Retweeted
    Jul 13

    Editing the angry baby Trump blimp into all the pictures feels like the kind of thing would think of. Has he taken a TV job?

    3 retweets 2 likes
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  17. Retweeted
    Jul 11

    IT'S IN!!!!! """Introduce 'auto-join' to the wifi 802.11 stack. This allows a system to remember which ESSIDs it wants to connect to, any relevant security configuration, and switch to it."""

    8 replies 48 retweets 146 likes
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  18. Jul 11

    if_put(my_ass)

    1 reply 6 likes
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  19. Retweeted
    Jul 10

    henning@ modified sys/net/pfvar.h: The year is 2018. Mercury, Bowie, Cash, Motorola and DEC all left us. Just pf still has a default state table limit of 10000. Had! Now it's a tiny little bit more, 100k. lead guitar: me ok chorus: phessler theo claudio benno background school...

    6 retweets 24 likes
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  20. Retweeted
    Jul 10

    henning@ modified sys: provide a generic packet delay functionality. packets to be delayed are marked by pf in the packet header. pf_delay_pkt reads the delay value from the packet header, schedules a timeout and re-queues the packet when the timeout fires. ok benno sashan

    1 reply 6 retweets 4 likes
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