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New Default Website with Apache2 – Show your homepage at top of example.com, no tilde
Install the most popular web server in the world, Apache. Put your homepage on a simple URL, like http://example.com. You don’t need tilde or username (no http://example.com/~tero)
Posted in Uncategorized
Tagged 403 Forbidden, 404 Not Found, apache, apache2, command line, daemon, Default Host, etc, homepage, In English, lamp, linux, server, tutorial, ubuntu, Ubuntu 14.04 LTS, VirtualHost, web server, xubuntu
4 Comments
Salt Master-Minion with Ubuntu 14.04 LTS – Control Your Slaves over the Internet
Would you like to control many computers (slaves, minions) from one master computer? Salt-minions connect to master to retrieve instructions. Slaves then configure themselves to the target state: they install software, make settings and start daemons.
Posted in Uncategorized
Tagged client-server, configuration management, DevOps, howto, idempotent, linux, master, master-slave, minion, salt, Salt Stack, salt-master, salt-minion, slave, state, tutorial, ZeroMQ
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Hello Puppet revisited – on Ubuntu 12.04 LTS
Learn “Hello Puppet World” in 5 minutes. Write one-liners & modules. Meet the configuration management system used by Google and Wikipedia.
Posted in Uncategorized
Tagged beginner, configuration management, DevOps, en, example, hello world, one-liner, precise, puppet, revisited, tutorial
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Javascript Basics – variable function loop if-then-else print
Learn the very basics of Javascript: variables, functions, loops, if-then-else and printing. Run the short example in your browser, then view the source. Knowing the basics will make it more fun to jQuery/PhoneGap/Cordova/ProcessingJs.
Posted in Uncategorized
Tagged basics, beginner, EcmaScript, example, for, function, html5, if-then-else, JavaScript, loop, mobile, tutorial, variable, while
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Processing.js Graphics in PhoneGap/Cordova – Example for Android
Create simple graphics and animations with Processing.js. You can publish your games and graphics as Android Apps with Cordova. Cordova (aka PhoneGap) allows you to write Android and IOS apps with HTML5 and Javascript.
Posted in Uncategorized
Tagged android, Cordova, example, html5, Java, JavaScript, mobile, PhoneGap, Processing.js, tutorial
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Hello WSGI – Python mod_wsgi on Ubuntu 12.04 LTS & Apache2
Run Python on your web server. In this article, we start with xUbuntu 12.04 LTS live CD and install the whole stack from scratch. Mod_wsgi is the recommended way to install Django and many other web frameworks.
Posted in Uncategorized
Tagged apache2, django, example, mod_wsgi, step by step, tutorial, ubuntu, Ubuntu 12.04 LTS
3 Comments
Hello PhoneGap – from xUbuntu 12.04 Live CD
Install PhoneGap development environment and emulator from scratch. Start writing Android applications with Javascript and HTML. Guru version Hello Android $ sudo apt-get -y install ia32-libs eclipse Eclipse: Help: Install New Software. https://dl-ssl.google.com/android/eclipse/. Install Android 2.2. New Android Virtual Device? … Continue reading
Posted in Uncategorized
Tagged android, Cordova, gettings started, html5, install, JavaScript, Live CD, mobile, PhoneGap, precise, tutorial, Ubuntu 12.04 LTS
2 Comments
Hello Puppet – on Ubuntu 12.04 LTS
Read new, revisited version of Hello Puppet World. Now with one-liner & module! Old version below. >> Move to new version >>>
Posted in Uncategorized
Tagged beginner, configuration management, DevOps, example, hello world, precise, puppet, tutorial
1 Comment
Getting Started with OpenLayers and OpenStreetmap
Add a free, interactive map on your homepage. Just plain HTML5 and JavaScript, no special server needed. Live demo with source. No API keys needed. And if you really like it, you can later download planet vector data for free! … Continue reading
Posted in Uncategorized
Tagged getting started, GIS, html5, JavaScript, open data, openlayers, OpenStreetMap, pick, tutorial
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Short HTML5 page
Start writing your HTML5 page with this “Hello world”. Test your page with validator.w3.org. Charset is needed for scandics and other special characters. Short valid HTML page <!doctype html> <html> <head> <title>Tero’s Test Page</title> <meta charset=”utf-8″ /> </head> <body> <h1>Tero’s … Continue reading
Posted in Uncategorized
Tagged hello world, html5, pick, skeleton, standard, tutorial, validator, w3, web
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