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  • plugins/qrthumbnail/qr//0dab5e1aec3b65e9b561c9344cc85962.png
    FREE Usborne 1980s Computer Books
    Usborne has been publishing award-winning computer books since the 1980s, and we're happy to offer free pdfs of these books to download.
    Thu 02 Jan 2025 05:52:34 PM UTC - permalink - https://usborne.com/au/books/computer-and-coding-books
    book coding ebook free
  • plugins/qrthumbnail/qr//797c4adc1839ef712566182a8a84c09d.png
    python advanced external C library usage with ctypes
    Shows more advanced usage of ctypes within python3 to utilise external C shared object (so) library files
    Sat 26 Oct 2024 03:35:40 PM UTC - permalink - https://doc.sagemath.org/html/en/thematic_tutorials/numerical_sage/ctypes_examples.html
    c coding python
  • plugins/qrthumbnail/qr//a56a4b97ded0fed004c6e03290618deb.png
    sed between 2 patterns
    Thu 29 Aug 2024 02:56:37 AM UTC - permalink - https://stackoverflow.com/questions/38972736/how-to-print-lines-between-two-patterns-inclusive-or-exclusive-in-sed-awk-or
    sed
  • plugins/qrthumbnail/qr//b6b8d2c5ff0b271c65675b6a28e1cf53.png
    Systemd: The Biggest Fallacies
    GREAT list rebutting the flawed arguments for systemd
    Mon 04 Sep 2023 01:33:04 PM UTC - permalink - http://judecnelson.blogspot.com/2014/09/systemd-biggest-fallacies.html
    linux systemd
  • plugins/qrthumbnail/qr//14d85c6b7feaae99e2fa551ea7a95bd1.png
    Why bash -e etc are a BAD idea
    Mon 07 Aug 2023 05:18:30 AM UTC - permalink - http://mywiki.wooledge.org/BashFAQ/105
    bash coding debug shell standards
  • plugins/qrthumbnail/qr//552bcc408aa342e350749b87fb3189c6.png
    Adobe Fonts
    Thu 03 Aug 2023 05:16:17 PM UTC - permalink - https://fonts.adobe.com/
    font
  • plugins/qrthumbnail/qr//b75b5b1c970751fb3d58ab4f84328261.png
    Python's property(): Add Managed Attributes to Your Classes
    Python class properties
    Thu 22 Sep 2022 03:33:26 PM UTC - permalink - https://realpython.com/python-property/#providing-computed-attributes
    coding python
  • plugins/qrthumbnail/qr//d259795a2eeb3e0fce67ff86a4a4e0f4.png
    Receive SMS Online Free
    Fri 09 Sep 2022 01:21:57 PM UTC - permalink - http://freesmsverification.com/
    phone privacy sms
  • plugins/qrthumbnail/qr//ddf082b785c608e4d294475684285af1.png
    Receive SMS Online
    Fri 09 Sep 2022 01:21:27 PM UTC - permalink - https://smsreceivefree.com/
    phone privacy sms
  • plugins/qrthumbnail/qr//3d5da12082dd5001051c849c76f0c10d.png
    Certificate Search
    Look up SSL certs by various keys
    Thu 25 Mar 2021 02:48:48 PM UTC - permalink - https://crt.sh/
    openssl security server ssl web
  • plugins/qrthumbnail/qr//7fa4ae7f72c7751025ee05cdc0a61f1d.png
    Writing GIMP Python plug-ins
    Mon 13 Jul 2020 03:52:20 AM UTC - permalink - https://www.quadronyx.org/mirror/gimp_python_plugins.html
    coding gimp python
  • plugins/qrthumbnail/qr//bd3acc24268a4a57d61e15218292c9e9.png
    Surviving a Linux Filesystem Failures - nixCraft
    Tue 23 Jun 2020 07:07:07 PM UTC - permalink - https://www.cyberciti.biz/tips/surviving-a-linux-filesystem-failures.html
    fdisk fsck hdd linux
  • plugins/qrthumbnail/qr//ea6ccbb981674cc5971ecc688c30346f.png
    Best Obfuscated C Code
    Tue 23 Jun 2020 05:43:18 AM UTC - permalink - https://www.ioccc.org/2018/endoh2/hint.html
    c coding obfuscation
  • plugins/qrthumbnail/qr//a83ae81646cae5f7ff56eb72abf469cf.png
    Panopticlick - Test browser for tracking susceptibility
    Wed 22 Apr 2020 02:08:48 PM UTC - permalink - https://panopticlick.eff.org/
    privacy security web
  • plugins/qrthumbnail/qr//ca58e54f59286f1340088eef7d1b0199.png
    bash - Understanding IFS with read
    Sun 10 Nov 2019 11:23:37 PM UTC - permalink - https://unix.stackexchange.com/questions/209123/understanding-ifs-read-r-line/209184#209184
    bash coding shell
  • plugins/qrthumbnail/qr//7d661148b2ddf80f2b345501d21750db.png
    Drop versus Reject
    Thu 12 Sep 2019 04:08:48 PM UTC - permalink - http://www.datapax.com.au/mirror/drop-vs-reject.html
    internet iptables linux rfc standards
  • plugins/qrthumbnail/qr//2dc86d1b627a71b58e3e4c699c3d7e81.png
    The Story of Errata for CentOS
    Thu 18 Jul 2019 09:49:13 PM UTC - permalink - https://petersouter.xyz/the-story-of-errata-for-centos/
    centos linux redhat security
  • plugins/qrthumbnail/qr//83ac2128d510264bbac4351d640de7d3.png
    systemd - good summary of benefits and their usefulness
    Fri 28 Jun 2019 01:37:27 PM UTC - permalink - https://www.linuxquestions.org/questions/slackware-14/systemd-creeping-into-slackware-4175614385/page4.html
    linux systemd
  • plugins/qrthumbnail/qr//fac820fcc4f59a417a01a764f461b828.png
    ssl - openssl s_client -cert: Mutual TLS debugging
    Thu 20 Jun 2019 07:18:35 AM UTC - permalink - https://stackoverflow.com/questions/17203562/openssl-s-client-cert-proving-a-client-certificate-was-sent-to-the-server
    coding debug openssl ssl tls
  • plugins/qrthumbnail/qr//d1663371e0ac9878688288b10d9c67f5.png
    Manage-Input / Godot Game Engine
    Thu 04 Oct 2018 02:26:01 PM UTC - permalink - https://fr.flossmanuals.net/godot-game-engine/manage-input/
    coding gamedev godot
  • plugins/qrthumbnail/qr//94db1a739bb995e3d8bc98ac8929ea4e.png
    Inaccessibility of CAPTCHA
    Mon 06 Nov 2017 02:44:48 AM UTC - permalink - https://www.w3.org/TR/turingtest/
    accessibility captcha turing
  • plugins/qrthumbnail/qr//62ddd4e9acdd662f9576c503ac7aa05d.png
    git - getting next commit (for simple branches)
    Mon 16 Oct 2017 02:05:07 AM UTC - permalink - https://stackoverflow.com/questions/2263674/how-do-i-find-the-next-commit-in-git/9460203#9460203
    coding git
  • plugins/qrthumbnail/qr//f008ee71df90024060a7f5063110a5ef.png
    #! /usr/bin/env considered harmful - Julio Merino
    Mon 25 Sep 2017 02:56:41 AM UTC - permalink - http://julio.meroh.net/2016/09/env-considered-harmful.html
    /usr/bin/env bash coding linux shell standards
  • plugins/qrthumbnail/qr//27394f7d2c16e98caa8794124b71890a.png
    Fred's ImageMagick Scripts
    Wed 16 Aug 2017 03:54:29 AM UTC - permalink - http://www.fmwconcepts.com/imagemagick/index.php
    gimp imagemagick images
  • plugins/qrthumbnail/qr//a7263e1be7ad96576eb60082064a515c.png
    systemd - Broken by design 2 - 6 service startup notification types, and they're all wrong
    Mon 14 Aug 2017 06:02:03 AM UTC - permalink - http://ewontfix.com/15/
    linux systemd
  • plugins/qrthumbnail/qr//2e62cd1fd0a84ec0d91171121996825d.png
    systemd - Broken by design 1
    Mon 14 Aug 2017 06:01:24 AM UTC - permalink - http://ewontfix.com/14/
    linux systemd
  • plugins/qrthumbnail/qr//1a13d2dfeff7ec1c3f34f9afbde51a01.png
    Library Genesis - eBook Repo [NEW URL]
    OLDER: http://libgen.io
    Sat 12 Aug 2017 01:43:30 PM UTC - permalink - http://libgen.is
    book coding ebook
  • plugins/qrthumbnail/qr//cb038b604a820a68360af6425950a676.png
    boycottsystemd.org archive
    Fri 07 Jul 2017 07:44:20 AM UTC - permalink - http://without-systemd.org/wiki/index.php/Local_copy_of_boycottsystemd.org_archive
    linux systemd
  • plugins/qrthumbnail/qr//fb2b85b3e3acc52872329902a7d231f7.png
    Capture both stdout and stderr in bash
    Fri 26 May 2017 03:56:25 AM UTC - permalink - https://stackoverflow.com/questions/13806626/capture-both-stdout-and-stderr-in-bash/26827443#26827443
    bash coding linux shell
  • plugins/qrthumbnail/qr//3d9a4ab13942abbba05f40ac26b66246.png
    hostnames/domain names/subdomains/FQDNs containing underscore
    Fri 26 May 2017 02:42:13 AM UTC - permalink - https://stackoverflow.com/questions/2180465/can-domain-name-subdomains-have-an-underscore-in-it
    internet
  • plugins/qrthumbnail/qr//05b0208a9f806a29861159d487941c3c.png
    STOP USING /usr/bin/env
    Wed 24 May 2017 05:57:48 AM UTC - permalink - https://unix.stackexchange.com/questions/29608/why-is-it-better-to-use-usr-bin-env-name-instead-of-path-to-name-as-my/29620#29620
    /usr/bin/env bash coding linux shell standards
  • plugins/qrthumbnail/qr//177c59e5422cebb8f1c4e3d7f71ae731.png
    Glue advice - This To That
    Thu 11 May 2017 11:57:52 AM UTC - permalink - http://thistothat.com/
    glue hack hardware woodwork
  • plugins/qrthumbnail/qr//6eb9d691b31f261d6f6e717563460817.png
    Flea Market - tools, electronics
    Tue 09 May 2017 03:31:33 PM UTC - permalink - https://www.tindie.com/browse/flea-market/
    buy electronics shopping
  • plugins/qrthumbnail/qr//b62cb606d339435813c1eebc6049591a.png
    Bash Illustrated Redirection Tutorial
    Fri 05 May 2017 06:18:05 AM UTC - permalink - http://wiki.bash-hackers.org/howto/redirection_tutorial
    bash coding linux shell
  • plugins/qrthumbnail/qr//41cff55341a9d657e35d255ed58113be.png
    Git - Rewriting History - rebase. reflog and commit --amend
    Wed 22 Mar 2017 03:56:26 AM UTC - permalink - https://www.atlassian.com/git/tutorials/rewriting-history
    coding git
  • plugins/qrthumbnail/qr//8c165136fe12178c9eb8bbe4b3278f27.png
    Shading - calculating eaves etc
    Thu 09 Mar 2017 11:22:58 PM UTC - permalink - http://www.yourhome.gov.au/passive-design/shading
  • plugins/qrthumbnail/qr//7381561339f277eaa3240a1b02143e97.png
    OpenSSH ciphers performance benchmark (update 2015)
    Thu 02 Mar 2017 03:34:51 AM UTC - permalink - https://blog.famzah.net/2015/06/26/openssh-ciphers-performance-benchmark-update-2015/
    ssh
  • plugins/qrthumbnail/qr//af439a518fffa42d8208b68e341ac517.png
    Bitfinex - Bitcoin Exchange
    Thu 02 Mar 2017 01:00:20 AM UTC - permalink - https://www.bitfinex.com/
    bitcoin exchange money
  • plugins/qrthumbnail/qr//208b6ee6aadcd3472bdd860f760c4aeb.png
    Kraken - BitCoin Exchange
    Thu 02 Mar 2017 12:59:32 AM UTC - permalink - https://www.kraken.com/
    bitcoin exchange money
  • plugins/qrthumbnail/qr//677f93819ebcaee4d091dce993cd707d.png
    GPON FTTH networks (in)security - A slice of Kimchi - IT Security Blog
    Sun 26 Feb 2017 11:28:32 AM UTC - permalink - https://pierrekim.github.io/blog/2016-11-01-gpon-ftth-networks-insecurity.html
    hack internet security
  • plugins/qrthumbnail/qr//38162bac83419cad96d425b1f70f98ca.png
    SSL Labs - Server certificate security check
    Wed 08 Feb 2017 07:46:01 AM UTC - permalink - https://www.ssllabs.com/
    apache nginx security server ssl web
  • plugins/qrthumbnail/qr//4dd767a1a4e74d490c7c629d92e222ed.png
    X11 - Compose key
    Ability to enter Accents, Weird letters, Currency, Maths, Emoticons etc
    Wed 18 Jan 2017 06:39:46 AM UTC - permalink - https://www.physics.drexel.edu/~wking/unfolding-disasters-old/posts/Compose_key/
    keyboard utf8 x11
  • plugins/qrthumbnail/qr//8dfc0f97caaa768839194405e20590fa.png
    Apache httpd htaccess to nginx config converter
    Mon 21 Nov 2016 01:08:40 PM UTC - permalink - https://winginx.com/en/htaccess
    apache httpd nginx server
  • plugins/qrthumbnail/qr//f18f454144394f4c4be97890d340ffd7.png
    AVR-libc FAQ
    Mon 21 Nov 2016 12:38:09 AM UTC - permalink - http://www.nongnu.org/avr-libc/user-manual/FAQ.html
    avr coding electronics
  • plugins/qrthumbnail/qr//c3ffae45803bae090ec4d0ceeb1532c3.png
    AvrFreaks | Atmel Community
    Mon 21 Nov 2016 12:37:28 AM UTC - permalink - http://www.avrfreaks.net/
    avr coding electronics
  • plugins/qrthumbnail/qr//5042bb1178fd2008a780b94252d77d02.png
    Infant first aid for choking and CPR: An illustrated guide | BabyCenter
    Mon 14 Nov 2016 12:32:29 PM UTC - permalink - http://www.babycenter.com/0_infant-first-aid-for-choking-and-cpr-an-illustrated-guide_9298.bc
    baby howto
  • plugins/qrthumbnail/qr//a5994383d5a025f89ff194249a3e500d.png
    Completely Round the Twist by Koch Media Ltd - Shop Online for Movies, DVDs in Australia
    Mon 14 Nov 2016 12:13:28 PM UTC - permalink - http://www.fishpond.com.au/Movies/Completely-Round-Twist-Richard-Moir/5027182612512
    buy
  • plugins/qrthumbnail/qr//0264113d0cde138ebe7254dca6fbd666.png
    It's okay for children to say no to hugs
    Mon 14 Nov 2016 11:05:17 AM UTC - permalink - http://www.essentialkids.com.au/development-advice/advice/its-okay-for-children-to-say-no-to-hugs-20151104-gkqj8j
    parenting
  • plugins/qrthumbnail/qr//2f8783e30e6c2566fce4d22a2989d191.png
    40 Fussy Baby Soothing Techniques: The Complete Guide : The Fussy Baby Site
    Mon 14 Nov 2016 11:04:56 AM UTC - permalink - http://www.thefussybabysite.com/blog/40-fussy-baby-soothing-techniques-the-complete-guide/
    baby howto parenting
  • plugins/qrthumbnail/qr//69334a1f16e485655f27e253eefe3378.png
    4-in-1 baby sling instructions
    Mon 14 Nov 2016 11:03:42 AM UTC - permalink - https://www.minimonkey.com/4-in-1-baby-sling-instructions
    baby howto
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