Red Hat Enterprise Linux 3 now is available to support enterprise computing needs, from desktops to servers, on seven hardware architectures. Designed to offer a secure and consistent enterprise-wide platform, Red Hat Enterprise Linux 3 includes a native POSIX threading library for multithreading applications and a single code base. Other new features for version 3 include support for larger SMP, memory and I/O configurations; a 4-4 memory split to provide increased kernel and user address space for x86 systems; and Java implementations from BEA, IBM and Sun. The seven supported hardware architectures are x86, Itanium, AMD64 and IBM's zSeries, iSeries, pSeries and S/390.
Red Hat, Inc., PO Box 13588, RTP, North Carolina 27709, 919-754-3700, www.redhat.com.
MontaVista DevRocket 1.0 is a fully integrated and graphical development environment for embedded Linux. Based on Eclipse technology, it provides a common look-and-feel across development host platforms including Linux, Microsoft Windows and Solaris. MontaVista DevRocket is built on the latest Eclipse 2.1 base, letting customers and ISVs take full advantage of the Eclipse platform, including third-party development work contributed by the Eclipse community, as well as a multitude of Eclipse-supported tools. In addition to integrating core development capabilities such as compilation, editing and debugging, DevRocket provides easy-to-use project wizards designed to automate common embedded development activities.
MontaVista Software, 1237 East Arques Avenue, Sunnyvale, California 94085, 408-328-9200, www.mvista.com.
Net Integration Technologies offers an autonomic computing network platform based on its Net Integrator Operating System (NIOS), which is based on Linux. Designed to be self-repairing and self-maintaining, the NIOS Platform uses off-the-shelf hardware and is geared toward small- and mid-sized businesses. NIOS itself is built from open-source software and is 16MB in size. Included in the NIOS Platform is NetIntelligence, an artificial intelligence module that uses autonomic features to deploy, install and maintain system components and internal subsystems, including firewall and DHCP parameters and DNS records. The SystemER program enables system recovery from catastrophic failure in under two minutes. Other components include ExchangeIt!, a collaboration server; TunnelVision, an intelligent VPN solution that works without static IP addresses; Expression Desktop; and DoubleVision, a redundant Internet connectivity technology designed to connect multiple high-speed interfaces to NIOS-powered servers.
Net Integration Technologies, Inc., 7300 Warden Avenue, Suite 106, Markham, Ontario, Canada L3R 9Z6, 866-384-8324, www.net-itech.com.
Xandros Desktop 2.0 now is available and offers an easy-to-use graphical environment that installs with four mouse-clicks. Based on the Sarge version of Debian and a Xandros-enhanced version of KDE 3.1.4, key Xandros features include a four-click installation process with automatic disk partitioning, drag-and-drop CD burning within the File Manager and file and resource sharing with Windows networks. Desktop 2.0 offers standards-compliant Web browsing of multiple sites in a single tabbed window; a mail reader with automatic spam filtering and the ability to turn off pop-up ads and banners; an instant messaging client that is compatible with MSN, Yahoo, AOl, ICQ and IRC; and OpenOffice.org 1.1. Xandros Desktop 2.0 comes in Standard Edition and Deluxe Edition. Deluxe Edition includes CrossOver Office 2.1; a 350-page user guide; extra games, applications and tools; and 60 days of e-mail support.
Xandros, Inc., 41 East 11th Street, 11th Floor, New York, New York 10003, 613-842-3494, www.xandros.com.
TimeSys' new TimeStorm Linux Tool Suite contains development tools that support the entire embedded Linux development cycle, no matter what type of embedded OS is being used. Built on the Eclipse Platform, the TimeStorm suite includes tools to handle kernel porting, hardware integration and a full range of testing and validation requirements. Delivered as plugins to TimeSys' TimeStorm IDE, the Tool Suite works with any embedded Linux distribution, homemade or commercial. The Tool Suite includes the TimeStorm Linux Verification Suite, a framework that automates the testing and validation of an entire embedded distribution and its applications at each step in the development process. More than 1,150 open-source tests are available. The Linux Development Suite provides tools to help developers build and port a custom Linux OS to target hardware. The Linux Hardware-Assisted Debug assists in hardware debugging, initialization and Linux bring-up by providing an interface between the TimeStorm IDE and JTAG and on-chip debuggers using GDB.
TimeSys, 925 Liberty Avenue, 6th Floor, Pittsburgh, Pennsylvania 15222, 412-232-3250, www.timesys.com.
Practical Task Scheduling Deployment
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.View Now!
|The Firebird Project's Firebird Relational Database||Jul 29, 2016|
|Stunnel Security for Oracle||Jul 28, 2016|
|SUSE LLC's SUSE Manager||Jul 21, 2016|
|My +1 Sword of Productivity||Jul 20, 2016|
|Non-Linux FOSS: Caffeine!||Jul 19, 2016|
|Murat Yener and Onur Dundar's Expert Android Studio (Wrox)||Jul 18, 2016|
- The Firebird Project's Firebird Relational Database
- Stunnel Security for Oracle
- My +1 Sword of Productivity
- SUSE LLC's SUSE Manager
- Non-Linux FOSS: Caffeine!
- Managing Linux Using Puppet
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
- Google's SwiftShader 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