VirtualTam's bookmarks

61. "Don't run this on any system you expect to be up" they said, but we did it anyway - Byte Blog 2017-07-20

    tags: chroot, hardware/ram, linux, linux/ubuntu, live, upgrade

    [ permalink ]

    • https://github.com/marcan/takeover.sh
    • https://news.ycombinator.com/item?id=13622301
    • https://linux.die.net/man/8/debootstrap
    • https://linux.die.net/man/8/pivot_root
    • https://linux.die.net/man/2/pivot_root
62. MicroPython - Python for microcontrollers 2017-04-27

    tags: board, controller, embedded, hardware, interpreter, programming/python

    [ permalink ]

    https://dev.to/kenwalger/an-overview-of-micropython

63. TechNet NTttcp Utility: Profile and Measure Windows Networking Performance 2017-04-24

    tags: linux, microsoft/windows, network, network/tcp, performance

    [ permalink ]

    • https://github.com/Microsoft/ntttcp-for-linux
    • https://msdn.microsoft.com/en-us/library/windows/hardware/dn567663(v=vs.85).aspx
64. periph.io - communicate with hardware peripherals 2017-04-21

    tags: bus, device, hardware, programming/go

    [ permalink ]
65. Lenovo Thinkpad 13 + Linux - Feedback 2017-04-15

    tags: fan, hardware, hardware/cpu, heat, laptop, lenovo, linux, noise

    [ permalink ]

    +++: backlit keyboard, battery ++: HDPI matte screen, touchpad+trackpad -: BIOS messages in approximative English --: no ethernet port ---: cooling / fan noise

    ETH available through:

    • 10$ generic USB-C adapter
    • 25$ Lenovo USB-C adapter
    • 150$ Lenovo USB-C dock
    • 180$ Lenovo docking station

    Cooling / fan control:

    • triggered when the CPU reaches approx. 46° / 20% load
    • slowest speed: 3400 RPM (!), goes up to 4000+ RPM

    TODO:

    • try updating BIOS/UEFI
    • use a laptop cooling pad
    • killall -9 firefox # not really an option tho

    User-contributed feedback:

    • https://www.reddit.com/r/thinkpad/comments/4k2kzl/debian_on_the_thinkpad_13/
    • https://www.reddit.com/r/thinkpad/comments/4jh3wb/thinkpad_13_manjaroarch_impressions/
    • https://www.reddit.com/r/thinkpad/comments/4lzsks/my_thinkpad_13_experience_with_ubuntu_1604/
    • https://www.reddit.com/r/thinkpad/comments/4pieti/thinkpad_13_fan_vs_zenbook/
66. The Nutanix Bible 2017-04-06

    tags: datacenter, hardware, server, sysadmin, virtualization

    [ permalink ]
67. Ddrescue - GNU Project - Free Software Foundation (FSF) 2017-03-07

    tags: disk, drive, gnu, hard, hardware

    [ permalink ]

    via https://www.linux.com/learn/intro-to-linux/2017/3/gnu-ddrescue-best-damaged-drive-rescue

68. How to get information about graphics card (GPU) on Linux 2017-03-05

    tags: device, gpu, hardware/cpu, linux, system

    [ permalink ]
69. Un NAS 4 baies de qualité et évolutif pour 250€ – L'Atelier du Geek 2017-02-22

    tags: hardware, hp, linux, nas, server

    [ permalink ]
70. W3C - Gamepad 2017-01-19

    tags: draft, game, gamepad, hardware, programming/api, w3c

    [ permalink ]

    https://github.com/w3c/gamepad/

71. Ultimate Hacking Keyboard – The keyboard. For professionals. 2017-01-13

    tags: detach, hardware, keyboard, open, peripheral, usb

    [ permalink ]

    https://github.com/UltimateHackingKeyboard

72. Linux: Find Out What Process Are Using Swap Space 2016-12-17

    tags: hardware/ram, linux, memory, swap, virtualization/proxmox

    [ permalink ]

    "Sauf que y a tj un mec dans la boîte qui vient faire chier à demander un environnement Java (sous couvert de Big data tout ça...) je suis d'accord il faudrait le licencier immédiatement mais en attendant c'est la fête du Swap..."

73. Proxmox VE Bug 839 – LXC containers show host /proc limits instead of actual limits available 2016-08-09

    tags: hardware/cpu, linux, linux/container, linux/container/lxc, observability, resource, virtualization/proxmox

    [ permalink ]

    via https://forum.proxmox.com/threads/lxc-container-show-load-and-hardware-from-host.26051/ rel https://github.com/lxc/lxcfs/issues/88

74. pigz - a parallel implementation of gzip 2016-01-05

    tags: archive, compression/gzip, compression/zip, concurrency/threading, hardware/cpu, parallel

    [ permalink ]

    • madler/pigz
75. Top 10 kits for hardware prototyping | Makery 2015-05-26

    tags: development, diy, embedded, geek, hardware, kit, make

    [ permalink ]
76. Introducing “6-pack”: the first open hardware modular switch 2015-02-11

    tags: 6, facebook, network, network/router, open, pack, rack, source, switch

    [ permalink ]

    https://code.facebook.com/posts/681382905244727/introducing-wedge-and-fboss-the-next-steps-toward-a-disaggregated-network/ https://code.facebook.com/posts/360346274145943/introducing-data-center-fabric-the-next-generation-facebook-data-center-network/

77. From Gongkai to Open Source 2015-01-02

    tags: china, chip, electronics, gongkai, hardware, i2c, open, phone, soc, source

    [ permalink ]
78. LibreCalc | A free (as in speech) calculator, made with free software, using free software, and released as open hardware 2014-12-10

    tags: calculator, embedded, linux, mathematics, open, source

    [ permalink ]

    https://github.com/LibreCalc/ti

79. Linux performance Analysis tools 2014-09-15

    tags: data, file, hardware/cpu, linux, linux/debian, memory, network, observability, process, resource, system, unix, usage

    [ permalink ]

    • http://www.brendangregg.com/Perf/linux_observability_tools.png
    • http://www.brendangregg.com/Perf/linux_observability_sar.png
    • http://www.brendangregg.com/Perf/linux_benchmarking_tools.png
    • http://www.brendangregg.com/Perf/linux_tuning_tools.png
80. How to Fix a Physically Broken Hard Drive: 14 Steps 2014-08-26

    tags: disk, drive, hard, hardware, storage

    [ permalink ]