In order to stop the PSI application, each PSI task must be killed. To determine which tasks are active the following command should be issued. [codesyntax lang=”bash”] ps aux | grep gunicorn [/codesyntax] The application dynamically generate and issues this command. The results of that command are listed below. [codesyntax lang=”bash”] ec2-user 10460 0.0 0.8 […]
Webmin is a productivity tool that is recommended. When server updates become available for Ubuntu 12.10 Webmin flags them and allows you to upgrade your server with the available updates. I recently had 93 updates to my server and I simply clicked one control and the updates began and ran until completion. Dependencies of updates […]
There are those times when the MySQL server needs maintenance. There are several avenues of approach on how to accomplish this feat. One solution is remote access of the server via the MySQL workbench. Setup for the workbench is a non-trivial task but it is possible with a certain amount of persistence. Another solution is […]
At minimum the Spring Framework, a development platform that uses interface-driven development, dependency injection, aspect-oriented programming and a number of helper APIs and services, significantly reduces the complexity of your Enterprise Java code should be employed. Many application features may be added using this technology. Grails is the preferred method of application development. Grails also […]
Some companies appear to be fearful of documentation and software development methodologies. For a more comprehensive definition of the subject matter please check the link below. http://en.wikipedia.org/wiki/Software_development_methodology Of course there are other methodologies that are available that were developed by private industry and government. As time permits a healthy discussion of the idiosyncrasies of each […]
Because it may not be clear how to start desired tasks when Ubuntu 10.10 boots up this article gives clear direction on how to start desired tasks at Ubuntu boot up. In /etc/rc.local, the following line should start up Tomcat on reboot: /usr/share/tomcat/bin/startup.sh Any other applications or sub systems can be started in a similar […]
The Embarcadero Rad Studio XE is one of the most powerful and most flexible development environments available. The suite masters many information management technologies and preferred disciplines. The web capability in Rad Studio offers a plethora of technical possibilities and solutions that would make any software vendor envious. Of course Delphi Prism offers the familiarity […]
There are those occasions when the File Transfer Protocol (FTP) is desirable. The Webmin web administration GUI does an excellent job of allowing FTP in two areas of the GUI. I did not notice a facility which allows an entire directory to be uploaded with a single command. FileZilla has an excellent interface for […]
There are those time when you need to have Grails installed on the Ubuntu server. I have developed a technique that will fully install grails in four commands. First the apt add repository command processor must be installed and in place. The command below will accomplish this. sudo apptitude instal python-software-properties Now the command processor […]
Before Tomcat is installed the Java Development Kit must be installed. To install JDK issue the following command. sudo aptitude install openjdk-6-jdk In this example I have a /abi sub directory and issue the change directory command to make it the working sub directory. Now place Apache Tomcat on the server. wget http://mirror.metrocast.net/apache/tomcat/tomcat-7/v7.0.14/bin/apache-tomcat-7.0.14.tar.gz Extract the […]