The Instant Wireless Presentation Gateway from Linksys enables wireless PC users to project presentations and other data onto VGA-equipped devices, such as projectors, monitors and LCD panels, without physically wiring each PC to the projector. Using 802.11b wireless networking, WiFi-enabled users take turns controlling the presentation display by typing in pre-assigned key codes. The Gateway uses an Intersil PRISM 2.5 chipset housed in a MiniPCI slot and runs on a Linux-based OS. Compliant with IEEE's 802.11b industry standard, the Gateway works with compliant wireless devices of any brand.
Version 2.0 of GNU X-Tools Standard Edition is available from Microcross. X-Tools 2.0 provides support for over 200 variants from 21 embedded CPU families. Included in X-Tools is a standard tool suite of C/C++, Java and Fortran cross-compilers, the Visual IDE, the Visual debugger, assemblers, binary utilities, a user's guide and 6,500 pages of electronic documentation. Supported target CPUs include ARC, ARM, AVR, H8, i386, i960, M32R, M68K/ColdFire, MIPS, MIPS64, PowerPC, Sparc, Thumb, XScale and more.
Crossbeam Systems' Crossbeam X40S version 2.0 is an open appliance that provides a complete security solution comprised of multiple applications from ISVs that can run concurrently across up to ten application processors. The X40S appliance's binary compatibility provides the ability to run any Linux-based application at line speed on a single device. The X40S is built with redundant interfaces, power supplies and fans, as well as mirrored hard drives, two network processor modules and two control processor modules. Network processor modules can include dual gigabit network interfaces and up to 16 10/100 Ethernet connections.
IBM's eServer xSeries Hosting Appliance comes with over 40 pre-integrated web development, e-commerce and database applications, allowing rapid installation for telcos and ISPs offering customized service packages. Running Red Hat on Intel-based servers, the Hosting Appliance can host hundreds of sites on a single 1U server. Available in a 1U form factor, it has a Celeron processor with 256MB standard/1.5GB max ECC SDRAM system memory. The 40GB IDE internal storage is standard and can be increased to 80GB.
Contact IBM, 1133 Westchester Avenue, White Plains, New York 10604, 888-746-7426 x7000 (toll-free), www.ibm.com/linux.
The Altus 130 is Penguin Computing's newest addition to its line of 1U server platforms, designed for high-performance cluster computing. The system is built on the QuantiSpeed architecture of the AMD Athlon MP dual processors and the AMD 760MP chipset. It also uses standard PC2100 DDB SDRAM and has two network-bootable 10/100 Ethernet interfaces on the motherboard to provide redundant connectivity in the base system configuration. Other peripheral options are available, including up to two ATA-100 IDE hard drives, various network connections via an open PCI slot and a 24x CD-ROM drive. The systems can be customized as configured for specific needs and can be preloaded with Scyld's Beowulf software.
MontaVista Software has released MontaVista Linux Carrier-Grade Edition 2.1, a distribution targeted for edge and core telecommunications, including applications for IP and voice networks, optical networks and VoIP gateways. The Carrier-Grade Edition contains high-availability and reliability features, such as kernel and driver hardening, monitoring and fault management services, designed to address specific needs of telecom equipment manufacturers. It also includes PICMG 2.12 hot-swap capabilities, redundant Ethernet and a resource monitoring and event management subsystem.
Contact MontaVista Software, Inc., 1237 East Arques Avenue, Sunnyvale, California 94085, 408-328-9200, www.mvista.com.
Practical Task Scheduling Deployment
July 20, 2016 12:00 pm CDT
One of the best things about the UNIX environment (aside from being stable and efficient) is the vast array of software tools available to help you do your job. Traditionally, a UNIX tool does only one thing, but does that one thing very well. For example, grep is very easy to use and can search vast amounts of data quickly. The find tool can find a particular file or files based on all kinds of criteria. It's pretty easy to string these tools together to build even more powerful tools, such as a tool that finds all of the .log files in the /home directory and searches each one for a particular entry. This erector-set mentality allows UNIX system administrators to seem to always have the right tool for the job.
Cron traditionally has been considered another such a tool for job scheduling, but is it enough? This webinar considers that very question. The first part builds on a previous Geek Guide, Beyond Cron, and briefly describes how to know when it might be time to consider upgrading your job scheduling infrastructure. The second part presents an actual planning and implementation framework.
Join Linux Journal's Mike Diehl and Pat Cameron of Help Systems.
Free to Linux Journal readers.Register Now!
- Paranoid Penguin - Building a Secure Squid Web Proxy, Part IV
- SUSE LLC's SUSE Manager
- Google's SwiftShader Released
- Managing Linux Using Puppet
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
- My +1 Sword of Productivity
- Non-Linux FOSS: Caffeine!
- SuperTuxKart 0.9.2 Released
- Parsing an RSS News Feed with a Bash Script
- Doing for User Space What We Did for Kernel Space
With all the industry talk about the benefits of Linux on Power and all the performance advantages offered by its open architecture, you may be considering a move in that direction. If you are thinking about analytics, big data and cloud computing, you would be right to evaluate Power. The idea of using commodity x86 hardware and replacing it every three years is an outdated cost model. It doesn’t consider the total cost of ownership, and it doesn’t consider the advantage of real processing power, high-availability and multithreading like a demon.
This ebook takes a look at some of the practical applications of the Linux on Power platform and ways you might bring all the performance power of this open architecture to bear for your organization. There are no smoke and mirrors here—just hard, cold, empirical evidence provided by independent sources. I also consider some innovative ways Linux on Power will be used in the future.Get the Guide