Put simply, Puppet is a system for automating system administration tasks. To learn more, read our big picture overview of Puppet, or take a deeper look at what Puppet can do with the Puppet Introduction. There's also an about Puppet page which gives the highlights of Puppet's functionality.
On this page we want to instruct you on how to install and setup GnuPG (for Mac OS X) to encrypt your mail and textfiles. Detailed Instructions on GnuPG can be found on the projects website. Furthermore we will introduce you to some useful tools that ease your work with GnuPG.
This is the collection of Linux-related tips and tricks, mostly administration and configuration that helps to integrate Linux system into Windows office environment.
This tutorial will cover the basics of the GNOME desktop environment and application framework. GNOME uses the GTK and GNOME API to provide the software developer interfaces.
"# This is an example configuration file for use with ftScalable Storage. # # This file blacklists all device vendor/product values, with an exception for # ftScalable vendor/product. There are other ways to achieve the same thing. # For example, blacklist wwid * with an exception for each lun's wwid. Or # blacklist all devices via the defaults getuid_callout (remove the -g option) # and whitelist ftScalable either by adding an appropriate getuid_callout # line to the ftScalable device section, or by modifying /etc/scsi_id.config. # # Note: if booting from a multipath device, you must run mkinitrd # after changing /etc/multipath.conf. "
Griffon is a Grails like application framework for developing desktop applications in Groovy. Inspired by Grails, Griffon follows the Convention over Configuration paradigm, paired with an intuitive MVC architecture and a command line interface. Griffon also follows the spirit of the Swing Application Framework (JSR 296), it defines a simple yet powerful application life cycle and event publishing mechanism. Another interesting feature comes from the Groovy language itself: automatic property support and property binding (inspired by BeansBinding (JSR 295)), which makes creating observable beans and binding to their properties a snap! As if property binding was not enough Groovy's SwingBuilder also simplifies building multi-threaded applications, say goodbye to the ugly gray rectangle (the bane of Swing apps)!
Grails developers should feel right at home when trying out Griffon. Many of Grails' conventions and commands are shared with Griffon. Granted, Swing is not the same as HTML/GSP but Builders simplify the task of creating the UI.
Seasoned Java developers will also be able to pick up the pace quickly, as the framework relieves you of the burden of maintaining an application structure, allowing you to concentrate on getting the code right.
Cambridge Journals Online (CJO) is the e-publishing service for over 230 journals published by Cambridge University Press and is entirely developed and hosted in-house. The platform's powerful capacity and reliable performance are maintained by a combination of our own expertise and a process of consultation with the library and research communities. With the help of these stakeholders, we maintain CJO as an industry-leading e-publishing service.
In order to force all DomUs to shutdown, instead of suspending, during Domain 0’s shutdown, all you have to do is make following changes in /etc/sysconfig/xendomains: Leave empty the XENDOMAINS_SAVE variable. By default, it uses /var/lib/xen/save as the directory where the states of the DomUs are saved. By leaving it empty, the states of the virtual machines are not saved, but they are shut down as usual. Annotated link http://www.diigo.com/bookmark/http%3A%2F%2Fwww.g-loaded.eu%2F2009%2F02%2F01%2Fxen-domu-using-dynamic-ip-and-hostname
Simple-JNDI is intended to solve two problems. The first is that of finding a container independent way of opening a database connection, the second is to find a good way of specifying application configurations.
1. Unit tests or prototype code often need to emulate the environment within which the code is expected to run. A very common one is to get an object of type javax.sql.DataSource from JNDI so a java.sql.Connection to your database of choice may be opened.
2. Applications need configuration; a JNDI implementation makes a handy location for configuration values. Either as a globally available system, or via IoC through the use of some kind of JNDI configuration facade (see gj-config).
A Solution
A simple implementation of JNDI. It is entirely library based, so no server instances are started, and it sits upon Java .properties files, XML files or Windows-style .ini files, so it is easy to use and simple to understand. The files may be either on the file system or in the classpath.
Simple-JNDI depends on no external jars for its basic functionality, however to get certain optional features you will still need to download external jars. When describing these features, the manual will point out which jars are needed and where to get them.
SwitchPipe is a proof of concept "Web application server" or, more accurately, a Web application process manager and request proxy. Backend Web applications are loaded into their own processes, making SwitchPipe language agnostic. HTTP requests are proxied at the TCP level using information extracted from the headers to establish which backend application is being demanded.
Finally a useful article on eclipse.ini memory settings: "Many users seem to have problems with running out of memory when using Eclipse 3.2 in combination with additonal plugins such as those from JBoss Tools or even Eclipse WTP."
K. Kuppusamy1, L. Francis2, and G. Aghila3. International Journal of Information Technology, Modeling and Computing (IJITMC), 1 (3):
01-12(August 2013)
M. Nieke, C. Seidl, and S. Schuster. Proceedings of the Tenth International Workshop on Variability Modelling of Software-intensive Systems, page 73--80. New York, NY, USA, ACM, (2016)