Some useful commands in Solaris Unix.
1) To find the version of (Solaris) Unix
Use the command
uname -a : to print out the basic information
uname -X : to print the extended information (each in a newline)
The information includes the System, Node Name, Release version #, KernelID and Machine.
2) To find the number of processors on a system
/usr/sbin/psrinfo [...]
This is the last part of the Modeling Class Relationship series of postings. In this posting the modeling of realization is discussed.
Realization
An interface is a kind of classifier that represents a declaration of a set of coherent public features and obligations. An interface specifies a contract; any instance of a classifier that realizes the interface [...]
This posting is all about modeling a Generalization relationship in UML
Generalization
A generalization relationship also called as “is-a-kind-of” relationship is a relationship between a more general entity (the parent) and a specialized entity (the child). For example a part-time employee is a kind of employee. In UML a generalization is represented as a solid directed line [...]
This posting is a continuation (Part 2) to the modeling class relationships in UML article dealing with the modeling of assoication, aggregation and composition relationships in UML.
Association
An association describes a set of tuples whose values refer to typed instances. An instance of an association is called a link - from UML Superstructure Specification 2.0 [...]