Nov 13
This is a NAVAL POSTGRADUATE SCHOOL MONTEREY CA report procured by the Pentagon and made available for public release. It has been reproduced in the best form available to the Pentagon. It is not spiral-bound, but rather assembled with Velobinding in a soft, white linen cover. The Storming Media report number is A302263. The abstract provided by the Pentagon follows: At the Naval Postgraduate School (NPS), a small AUV navigation system (SANS) has been developed for research in support of shallow-water mine countermeasures and coastal environmental monitoring. The objective of this thesis is to develop a new version of SANS, aimed at reducing size and increasing reliability by utilizing state-of-the-art hardware components. The new hardware configuration uses a PC/104 computer system, and a Crossbow DMU-VG Six-Axis Inertial Measurement Unit (IMU). The PC/104 computer provides more computing power and more importantly, increases the reliability and compatibility of the system. Replacing the old IMU with a Crossbow IMU’ eliminates the need for an analog-to-digital (A/D) converter, and thus reduces the overall size of the SANS. The new hardware components are integrated into a working system. A software interface is developed for each component. An asynchronous Kalman filter is implemented in the current SANS system as a navigation filter. Bench testing is conducted and indicates that the system works properly. The new components reduce the size of the system by 52% and increase the sampling rate to more than 80Hz.
Hardware Integration of the Small Autonomous Underwater Vehicle Navigation System (SANS) Using a PC/104 Computer
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Nov 12
A complete guide and reference to five major Linux distributions
Linux continues to grow in popularity worldwide as a low-cost, reliable operating system for enterprise use. Nine minibooks in this guide cover everything administrators need to know about the five leading versions: Ubuntu, Fedora Core, OpenSUSE, Mint, and Mandriva. The companion DVD includes full Ubuntu installations and ISO images for the other four, saving hours of downloading time.
- The open source Linux operating system is gaining market share around the world for both desktop and server use; this soup-to-nuts guide covers installation and everything else administrators need to know about Ubuntu, Fedora Core, OpenSUSE, Mint, and Mandriva
- Nine self-contained minibooks cover Linux basics, desktops, networking, Internet, administration, security, Linux servers, programming, and scripting
- Updated to cover the newest versions of the five top distributions, with complete installation instructions and a DVD including the full Ubuntu installations and ISO images for the others
Linux users and administrators will be able to install and sample five popular Linux flavors with the information in Linux All-in-One For Dummies.
Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Linux All-in-One For Dummies
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Nov 11
- 1.1Ghz Atom z510, 400Mhz FSB Industrial PC
- Up to 2GB DDR2 support
- 120 mm×120 mm×40 mm (W×D×H), 1Lb.
- Completely Fanless Design
- VGA display output
With its completely fan less small form factor design, the BIS-6620-I supports Windows Embedded 2009, Windows XP, Vista, Windows 7, and Linux operating systems. It allows up to 2GB of DDR2 RAM expansion, 1x SATA2, and optional 802.11G WiFi Support. It’s small compact size allows for VESA mounting on the back of monitors. This unit also features full hardware acceleration of H.264, MPEG2, MPEG4, VC1, and WMV up to 1080p.
For more information, visit out website at http://www.habeyusa.com/home.php
BIS-6620-I Ultra-compact Intel Atom Z510 based Fanless PC
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Nov 09
- 1U 19-Inch rack-mounted backup solution for small and medium business
- Most comprehensive data backup and protection software suite in its class
- Powered by trusted Windows XP Embedded
- Instantly store and share files with Mac, PC, Linux, or Unix users
- Genie and Intego Backup Manager Pro included and Apple Time Machine compatible
Designed for small and medium business needs, the Ethernet Disk is powered by the field-proven Windows XP Embedded operating system that provides what you need for data backup, storage, and file-sharing through its Gigabit Ethernet interface. Thanks to its Active Directory compatibility, the LaCie Ethernet Disk supports a total of 100 users with customizable access rights to different shares, with up to 25 concurrent users. The LaCie Ethernet Disk has been specifically developed to provide data protection for Windows, Mac, Linux, and Unix-based workstations, and as such ships with three licenses of both Genie Backup Manager Pro for Windows and Intego Backup Manager Pro for Mac, which can perform scheduled file backups for workstations as well as computer recovery in the event of a major disaster. For Mac users, it¿s also Time Machine compatible. Box Contents: LaCie Ethernet Disk, CD including LaCie Network Assistant and User Manual, LaCie feet for stand-alone use, Ethernet cable, Power supply.
LaCie 301496U 8TB Ethernet Disk XP Embedded Network Attached Storage
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Nov 08
As a growing number of companies migrate to Linux, they’re looking for trained and talented Linux administrators. You can gain the knowledge and skills you need to become such an administrator by completing SUSE Linux Administration (Course 3037 v2.0). This in-depth, hands-on course covers a variety of topics: installing and configuring SUSE Linux Enterprise Server 9, managing users and groups, securing the system and much more. By completing multiple lab exercises, you can practically apply course concepts and strengthen your proficiency in Linux administration. Before attending this course, you should have fundamental knowledge of SUSE Linux Enterprise Server in a computing environment. You can obtain this Linux foundation by completing Getting Started with Linux: Novell’s Guide to CompTIA’s Linux (Course 3060).
SUSE Linux Enterprise Server Administration (Course 3037)
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Nov 07
If you’re an experienced system administrator looking to acquire Linux skills, or a seasoned Linux user facing a new challenge, Linux System Administration offers practical knowledge for managing a complete range of Linux systems and servers. The book summarizes the steps you need to build everything from standalone SOHO hubs, web servers, and LAN servers to load-balanced clusters and servers consolidated through virtualization. Along the way, you’ll learn about all of the tools you need to set up and maintain these working environments.
Linux is now a standard corporate platform with users numbering in the hundreds of millions, and there is a definite shortage of talented administrators. Linux System Administration is ideal as an introduction to Linux for Unix veterans, MCSEs, and mainframe administrators, and as an advanced (and refresher) guide for existing Linux administrators who will want to jump into the middle of the book. Inside, you’ll learn how to:
- Set up a stand-alone Linux server
- Install, configure, maintain, and troubleshoot a DNS server using BIND
- Build an Internet server to manage sites, perform email and file transfers, and more
- Set up an email service for a small-to-medium-sized site, complete with authentication
- Install and configure Apache, PHP, and MySQL on a web server built from scratch
- Combine computers into a load-balanced Apache web server cluster based on the free Linux Virtual Server
- Set up local network services from distributed file systems to DHCP services, gateway services, print services, user management and more
- Use Linux virtualization with Xen or VMWare to run multiple kernels on one piece of hardware; manage each kernel’s access to processor time, devices, and memory
- Create shell scripts and adapt them for your own needs
- Back up and restore data with rsync, tar, cdrecord, Amanda, and MySQL tools
Linux System Administration is not only knowledgeable and practical, but convenient. The ingredients for this book had been scattered throughout mailing lists, forums, and discussion groups, as well as books, periodicals, and the experiences of colleagues. Everything is now in one handy guide. In the course of their research, the authors also solved many problems whose solutions were completely undocumented. They now pass their lessons on to you.
Linux System Administration
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