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Mattias Geniar: Retrieving the Genesis block in Bitcoin with bitcoin-cli
The post Retrieving the Genesis block in Bitcoin with bitcoin-cli appeared first on ma.ttias.be.If you run a Bitcoin full node, you have access to every transaction and block that was ever created on...
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Lionel Dricot: Les candidats aux élections doivent-ils être actifs sur les...
Après avoir lu plusieurs de ses livres, j’ai eu l’occasion de rencontrer l’ingénieur philosophe Luc de Brabandere. Autour d’un jus d’orange, nous avons, entre une conversation sur le vélo et la...
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Dries Buytaert: Radiohead - Creep
I've loved this song since I was 15 years old, so after 25 years it definitely deserves a place in my favorite music list. When I watched this recording, I stopped breathing for a while. Beautifully...
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Fabian Arrotin: Renew/Extend Puppet CA/puppetmasterd certs
Puppet CA/puppetmasterd cert renewalWhile we're still converting our puppet controlled infra to Ansible, we still have some nodes "controlled" by puppet, as converting some roles isn't something that...
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Lionel Dricot: Facebook m’a rendu injoignable
Comment le simple fait d’avoir un compte Facebook m’a rendu injoignable pendant 5 ans pour plusieurs dizaines de lecteurs de mon blogNe pas être sur Facebook ou le quitter est souvent sujet au débat :...
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Dries Buytaert: Welcoming Heather Rocker as Drupal Association Executive...
The Drupal Association announced today that Heather Rocker has been selected as its next executive director.This is exciting news because it concludes a seven month search since Megan Sanicki left.We...
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Mattias Geniar: I forgot how to manage a server
The post I forgot how to manage a server appeared first on ma.ttias.be.Something embarrassing happened to me the other day. I was playing around with a new server on Digital Ocean and it occurred to...
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Xavier Mertens: [SANS] Another Day, Another Suspicious UDF File
I published the following diary on isc.sans.edu: “Another Day, Another Suspicious UDF File“:In my last diary, I explained that I found a malcious UDF image used to deliver a piece of malware. After...
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Mattias Geniar: How to upgrade to the latest Bitcoin Core version
The post How to upgrade to the latest Bitcoin Core version appeared first on ma.ttias.be.This guide assumes you've followed my other guide, where you compile Bitcoin Core from source. These steps will...
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Mattias Geniar: Enable the RPC JSON API with password authentication in...
The post Enable the RPC JSON API with password authentication in Bitcoin Core appeared first on ma.ttias.be.The bitcoin daemon has a very useful & easy-to-use HTTP API built-in, that allows you to...
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Staf Wagemakers: Building Your Own Docker Images (Part2: Arch GNU/Linux & Co)
In my previous post, we started with creating Debian based docker images from scratch for the i386 architecture.In this blog post, we’ll create Arch GNU/Linux based images.Arch GNU/LinuxArch Linux...
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Dries Buytaert: Acquia acquires Mautic to create the Open Digital Experience...
I'm happy to announce today that Acquia acquired Mautic, an open source marketing automation and campaign management platform.A couple of decades ago, I was convinced that every organization required a...
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Les Jeudis du Libre: Mons, le 23 mai – Chamilo: Améliorer l’accès à une...
Ce jeudi 23 mai 2019 à 19h se déroulera la 78ème séance montoise des Jeudis du Libre de Belgique.Le sujet de cette séance : Chamilo: Améliorer l’accès à une éducation de qualité partout dans le...
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Xavier Mertens: [SANS ISC] DSSuite – A Docker Container with Didier’s Tools
I published the following diary on isc.sans.edu: “DSSuite – A Docker Container with Didier’s Tools“:If you follow us and read our daily diaries, you probably already know some famous tools developed by...
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Staf Wagemakers: Building Your Own Docker Base Images (Part 3: Yum)
In my previous two posts (1, 2 ), we created Docker Debian and Arch-based images from scratch for the i386 architecture.In this blog post - last one in this series - we’ll do the same for yum based...
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Xavier Mertens: [SANS ISC] From Phishing To Ransomware?
I published the following diary on isc.sans.edu: “From Phishing To Ransomware?“:On Friday, one of our readers reported a phishing attempt to us (thanks to him!). Usually, those emails are simply part...
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Xavier Mertens: [SANS ISC] The Risk of Authenticated Vulnerability Scans
I published the following diary on isc.sans.edu: “The Risk of Authenticated Vulnerability Scans“:NTLM relay attacks have been a well-known opportunity to perform attacks against Microsoft Windows...
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Dries Buytaert: The Open Web can still win
Today, the world wide web celebrates its 30th birthday. In 1989, Sir Tim Berners-Lee invented the world wide web and changed the lives of millions of people around the globe, including mine.Tim...
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Frank Goossens: Autoptimize 2.5 almost ready, last call for testers!
Autoptimize 2.5 is almost ready! It features a new “Images”-tab to house all Image optimization options, including support for lazy-loading images and WebP (the only next-gen image format that really...
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Staf Wagemakers: OPNsense Upgrade Failed: Out of Inodes
I use OPNsense as my firewall on a PcenginesAlix.The primary reason is to have a firewall that will be always up-to-update, unlike most commercial customer grade firewalls that are only supported for a...
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