Writing bash (shell) scripts is sometimes necessary to automate little task and ease the maintenance. Providing a good help is also must, for the others admins, that have to use it. This post illustrates a small example.
Writing bash (shell) scripts is sometimes necessary to automate little task and ease the maintenance. Providing a good help is also must, for the others admins, that have to use it. This post illustrates a small example.
The bean types of a bean may be restricted by annotating the bean class or producer method or field with the annotation @javax.enterprise.inject.Typed.
The reasons to use logging profiles: The use of logging profiles allows administrators to create logging configuration that are specific to one or more applications without affecting any other logging configuration. Because each profile is defined in the server configuration, the logging configuration can be changed without requiring that the affected applications be redeployed.
This post demonstrates how to test tns connections for the Oracle DB. First of all, what is TNS? Transparent Network Substrate (TNS) is a proprietary Oracle computer networking technology that supports homogeneous peer-to-peer connectivity on top of other networking technologies such as TCP/IP, SDP and named pipes.
The jar command allows you to manipulate Java Archives (JAR, EAR, WAR). This post demonstrates some examples.
This post demonstrates how to extract the file contents of an rpm package, for e.g. analyzing the rpm packaging.