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Ronny Roethof - Blog Posts | techblog.familieroethof.nl Reviews
https://techblog.familieroethof.nl
The blog of Ronny Roethof
techblog.familieroethof.nl
Ronny Roethof - Ansible Tips and Tricks: Cleanup /var
https://techblog.familieroethof.nl/2016/02/16/ansible-tricks-cleanup-var.html
Stay hungry, Stay Foolish! Ansible Tips and Tricks: Cleanup /var. February 16, 2016. Cleanup logs, free disk space below 20%. Find /var -name *.log ( ( -size 50M -mtime 7 ) -o -mtime 30 ) -exec truncate {} - size 0 ;. This will truncate any *.log files on the volume /var that are either older than 7 days and greater than 50M or older than 30 days if the free disk space falls below 20%. 27 Sep 2016 ». 21 Sep 2016 ». Ansible tricks: splitting variables with delimiters. 05 Jun 2016 ». Why I hate RedHat.
Ronny Roethof - How-To: Puppet (NGinX & Unicorn) & MCollective & RabbitMQ on Ubuntu
https://techblog.familieroethof.nl/2012/12/13/how-to-puppet-nginx-unicorn-mcollective-rabbitmq-on-ubuntu.html
Stay hungry, Stay Foolish! How-To: Puppet (NGinX and Unicorn) and MCollective and RabbitMQ on Ubuntu. December 13, 2012. 1) Make sure the hostname is correct. The following lines are desirable for IPv6 capable hosts. IPv4} puppet.${DOMAIN} puppet. IPv6} puppet.${DOMAIN} puppet. Hostname puppet. ${. 2) Do a apt update before continuing. Apt-get update apt-get -y install add-apt-key. Apt-get install build-essential /pre. 4) Add the Puppet Labs repository. 5) Add the Percona repository. Gem install - no-rdo...
Ronny Roethof - ufw and fail2ban
https://techblog.familieroethof.nl/2013/04/08/ufw-and-fail2ban.html
Stay hungry, Stay Foolish! April 08, 2013. Because I use Ubuntu and yes it can use iptables, but ufw is a Ubuntu thing and I have UFW in my puppet setup, I came along a little snag. Now we simply need to create the valid banaction files we specified in our jail.conf. First is /etc/fail2ban/action.d/ufw-ssh.conf:. Definition] actionstart = actionstop = actioncheck = actionban = ufw insert 1 deny from ip to any app OpenSSH actionunban = ufw delete deny from ip to any app OpenSSH. 27 Sep 2016 ». The posting...
Ronny Roethof - Validate puppet code and erb templates
https://techblog.familieroethof.nl/2012/12/28/validate-puppet-code-and-erb-templates.html
Stay hungry, Stay Foolish! Validate puppet code and erb templates. December 28, 2012. Before commit on your favorites versioning server, you MUST check for common syntax error on your puppet code (.pp files) and on your puppet template (.erb files). You can do easly by launching this commands on your modified files:. Root@puppet:/etc/puppet/modules/modulename# puppet parser validate manifests/changedcode.pp. Root@puppet:/etc/puppet/modules/modulename# erb -x -T. 27 Sep 2016 ». 21 Sep 2016 ».
Ronny Roethof - Nginx config for www to non-www and non-www to www redirection
https://techblog.familieroethof.nl/2013/02/22/nginx-config-for-www-to-non-www-and-non-www-to-www-redirection.html
Stay hungry, Stay Foolish! Nginx config for www to non-www and non-www to www redirection. February 22, 2013. There are many ways to force Nginx to use either WWW version or non-WWW version of URLs for your site. I use the following code for my websites. Redirect non-www to WWW. Server name example.com ;. Http:/ www.example.com $request uri. From WWW to non-WWW. Server name www.example.com ;. Http:/ example.com $request uri. In both cases, for other-www, I create a altogether different. Why I hate RedHat.
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Techspiration | Evan-Moor's educational technology blog
Evan-Moor's educational technology blog. April 9, 2015. The Benefits of Coding for the Whole Learner. This article originally appeared on modernlearners.com. Today’s conversations about bringing programming into the classroom often focus on the benefits of learning a technical skill that is highly desirable in the 21st century job force and with good reason. According to research posted by Edudemic. Computer-related employment will increase by 22% by the year 2020, with the greatest demand being for soft...
Evite Tech Blog
The Move from CoffeeScript to ES6. Page 1 of 1. Evite Tech Blog. Contact us at techblog@evite.com.
Geeky Goodness | TECHBLOG
All polar bears are left handed. QuizUp: Learning while having fun. May 30th, 2014 Author: Raffy. Just wanted to share a game I’ve been playing to brush off some of the dust in my gray matter. Check out the app website to download either an Android or IOS version:. Https:/ www.quizup.com. Shroud of the Avatar. May 28th, 2014 Author: Raffy. From the Creators of the Ultima Series: Shroud of the Avatar. To be able to test the game during beta, you must pledge an amount to help the development. Currently...
Expedia Engineering Blog
Science of Travel blog. December 29, 2016. Estimated reading time: 9 minutes. Operationalizing Spark Streaming (Part 1). On December 29, 2016 Responses (0). December 11, 2016. Estimated reading time: 3 minutes. Cloud Lock-In and Change Agility. On December 11, 2016. December 6, 2016. Kuldeep Chowhan ( @this is kuldeep. Estimated reading time: 4 minutes. The Inside Scoop on Primer, Expedia’s Internal Cloud Deployment Tool. By Kuldeep Chowhan ( @this is kuldeep. On December 6, 2016. December 1, 2016. By Ja...
Techblog
Technical Blog about all things computer. Uploading Pictures with File Column in Ruby on Rails. Filed under Ruby Rails. Ruby Rails has a very good plug-in for managing picture uploads to your website. The File Column Image Updater plug-in has been around for a while and widely used for uploading pictures for a website. The setup is simple and you have the code on how to upload a picture or display it, it’s not difficult to use. 1) First download the plug-in to your project:. Create table :photos do t.
Ronny Roethof - Blog Posts
Stay hungry, Stay Foolish! 27 Sep 2016 ». 21 Sep 2016 ». Ansible tricks: splitting variables with delimiters. 05 Jun 2016 ». Why I hate RedHat. 23 Feb 2016 ». Ansible Playbooks - nagios.yml. 18 Feb 2016 ». Ansible Tips and Tricks: CVE-2015-7547 Upgrades. 16 Feb 2016 ». Ansible Tips and Tricks: Creating nagios configs. 16 Feb 2016 ». Ansible Tips and Tricks: Cleanup /var. 11 Nov 2015 ». 31 Oct 2015 ». Encrypting Login Credentials in Ansible Vault. 08 Apr 2013 ». 07 Apr 2013 ». 22 Feb 2013 ». Haproxy, keep...
佛硬客 | forink的技術筆記
For Ink - 個人網誌. 記得8 9年前還在念研究所時，就已經聽過 Pr [.]. Continue reading ». Continue reading ». 相信許多MacOS X的使用者對Geektool應 [.]. Continue reading ». 使用RVM在CentOS 中安裝Ruby 2.2.0. 1 首先先安裝所需的相依套件 [crayon-5 [.]. Continue reading ». 以下資料參考自 鳥哥的 Linux 私房菜。 Continue reading ». Continue reading ». Report Viewer 如果需要隱藏匯出按鈕， [.]. Continue reading ». Oracle Enterprise Manager (EM) 開啟時出現 503 Service Unavailable.The Em Key is not configured properly 的錯誤. 如果安裝設定完 Oracle Enterprise [.]. Continue reading ». Continue reading ».
Frank Herberg's Techblog – Internet Security Collaboration
IPv6 in der Schweiz – Was tut sich? Anfang Juni hatte ich die Gelegenheit zu einem Interview mit Silvia Hagen, der Präsidentin des Swiss IPv6 Councils. Gefragt habe ich sie unter anderem “Was tut sich in Bezug auf IPv6 in der Schweiz? 8221; und “Welche Risiken gibt es für Unternehmen und Organisationen, die sich heute für IPv6 keine Zeit nehmen? 8220; Fest steht: Es ist […]. Vortrag von mir am 25.3. in Zürich: Security und Hacking von IPv6. IPv6-Security: Strategische Massnahmen zur Risikominimierung.
Funding Gates
Automatically Generate Ember Models From Rails Serializers. When working with EmberJS. In a Rails context, we noticed that keeping our Rails and Ember models in sync was a time-consuming and error-prone process. In smaller projects you can repeat your database columns in the Ember-side. Model definitions. For our more complex app, we found that this doesn’t scale. We ended up going with code generation for the ember-data model definitions,. Generating a schema.js file using a rake task. Capability of Act...
Head in the Web™
Head in the Web. Building a better user experience one technology at a time. If you learned something. Setting up an Eclipse Development Environment for WebCenter Sites. August 11th, 2015. Install the Jump Start Kit (JSK). The first trick is finding the JSK. You must have an Oracle Support account to access it through normal channels. On the Oracle Support site, search for webcenter sites JUMPSTARTKIT in the Patch category. The JSK is currently incompatible with Java 1.8, so you may need to install i...
Clockwork Zeppelin
What is the use of repeating all that stuff, if you don't explain it as you go on? December 16th, 2013. I’m working on a couple of posts about Perl testing and happened to look at the ‘new subscriber’ list. It’s full of junk, so I’m deleting all the folks with zero posts. Apologies in advance to anyone that subscribed but never posted. Is The “Blog Battle” Lost To PHP? July 29th, 2010. I find it ironic and unhappy-making that I’m writing about my adventures with Perl using software based on PHP. When I&#...
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