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About HP DCE/9000 Version 1.7

HP DCE 1.7 Documentation

Man Pages

Reference pages describing DCE commands and calls are available online in the form of man pages.

There are two styles of man page headers:

“OSF” or “Open Software Foundation” - This header means that the man page originates from OSF and has not been changed by HP.

“HP DCE” - This header means that the man page either originates from HP or is an OSF man page that HP has changed.

HP DCE man pages are in the following directories:

/opt/dce/share/man

/opt/dce/usr/man

/usr/share/man

To read DCE man pages by using the man command, include the path names listed above in your MANPATH shell environment variable.

Use the following command to display the dts_update man page:

man dts_update

HP DCE Online Help

HP DCE/9000 offers a DCE Online Help feature that provides information about various aspects of HP DCE. DCE Online Help is integrated into the HP Help System, so you can access it from the CDE Front Panel help icon.

This feature is supported on X-based displays only; it is not available on ASCII terminals.

This version of HP DCE/9000 Online Help contains the following kinds of help:

Guide to HP DCE/9000 hardcopy documentation. Provides a list of the manuals available for HP DCE/9000.

Access to HP DCE/9000 Man Pages.

The main menu of the Help Manager lists the HP DCE/9000 Application Development Tools Release Notes and HP DCE Sample Applications. These help topics are available only if the HP DCE/9000 Application Development Tools optional product is installed.

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Planning and Configuring HP DCE 1.7

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HP UX DCE Software manual Man Pages, HP DCE Online Help

UX DCE Software specifications

HP UX DCE Software, or Hewlett-Packard UNIX Distributed Computing Environment, represents a significant tool in the realm of distributed system architecture. Designed primarily for enterprise environments, HP UX DCE enhances the reliability, scalability, and manageability of applications over diverse networked systems.

One of the main features of HP UX DCE is its ability to integrate various computing platforms, enabling seamless communication and resource sharing across distributed nodes. This facilitates the creation of complex applications that can operate on a multitude of systems, thus enhancing operational flexibility. DCE employs standardized interfaces, which means applications written for one platform can run on any other platform that supports DCE, promoting cross-platform compatibility.

In terms of technologies, HP UX DCE utilizes Remote Procedure Calls (RPC) as a core feature. This mechanism allows different applications to communicate and invoke procedures on remote systems as if they were local calls. Additionally, DCE includes a robust security model that incorporates Kerberos for authentication, ensuring that communication between nodes remains secure and protected against unauthorized access.

Another significant characteristic of HP UX DCE is its distributed file system, which allows for transparent file access across different machines. The DCE File System (DFS) provides a unified namespace and manages data replication and consistency across distributed storage resources. This reduces the complexity of data management and enhances data availability.

HP UX DCE also supports a variety of programming languages, making it accessible for developers accustomed to different coding environments. This versatility encourages widespread adoption and innovation, as developers can leverage existing skills to create distributed applications.

Furthermore, HP UX DCE is built for high availability, ensuring that critical applications remain responsive even in the face of hardware or network failures. Its inherent component redundancy and fault-tolerant architecture are designed to minimize downtime, which is essential for mission-critical applications in enterprise scenarios.

In conclusion, HP UX DCE Software provides a comprehensive framework for developing, deploying, and managing distributed applications. Its core features such as RPC support, a secure authentication mechanism, a robust file system, and cross-platform compatibility make it a vital resource for organizations aiming to leverage distributed computing effectively. As enterprises evolve, HP UX DCE stands out as an influential solution in the dynamic landscape of distributed environments.