Fedora at a Glance
Given Red Hat's recent announcement that Red Hat Linux and Fedora Linux are merging into the Fedora Project, I thought I would see what Fedora was like. I began by downloading the source files for Fedora Core 1. Installation was fairly straightforward, and my Philips monitor and SiS onboard video were detected correctly. I recommend using the optional CD media test provided to test all CDs before launching the graphic installer, as it can save you time by finding out immediately if one of the CDs is faulty. I chose the automatic partitioning option and the Personal Desktop install. While the packages are installing, the estimated remaining time is shown. An overall progress bar shows the name, description and size of each package as it's installed. A graphic changes periodically, providing details about the dev-log mailing list, the Fedora Web site and the Fedora IRC channels.
Once the installation was finished and the computer had rebooted, a post-installation menu appeared. This menu included a license agreement, the facility to set the date and time (including support for NTP servers), user account creation (including NIS or Kerberos support), a sound card test and an option to use additional CDs.
The usual Red Hat firewall script for iptables (GNOME Lokkit) is enabled by default. Simplified options are shown from redhat-config-securitylevel during the installation of Fedora to allow you to enable common services, such as a Web server, and to allow a device to be trusted, for example, a network card on a local network. On the topic of security, Zebra has been replaced by the Quagga Software Routing Suite, and Sendmail accepts connections from only local computers by default.
Fedora has a semi-graphic boot loader where you can see the initial steps like mounting filesystems in text mode. The rest of the set up is shown on a slick graphic screen and progress bar, using the rhgb package.
One of the differences between earlier versions of Fedora and the new Fedora Project is things will be updated more often. As a result, there potentially will be newer packages and more packages overall. The Fedora Core 1 Release Notes has more details, but some of the most obvious changes are listed here.
Default packages include the usual stalwarts, such as GNOME, OpenOffice.org, Mozilla, Evolution and instant messaging and GNOME Games. In addition to Aisle Riot and FreeCiv, GNOME Games now includes TuxRacer and Chromium BSU.
The kernel includes a native POSIX thread library, ACPI support, support for CPU clock throttling control, laptop mode and exec-shield. ACPI support is disabled by default, but it can be enabled by specifying a boot-time argument.
Fedora features GNOME 2.4, which offers support for CD burning from Nautilus and such accessibility features as the onscreen reader/magnifier Gnopernicus and the on-screen keyboard GOK. The Galeon Web browser no longer is included; it has been replaced by Epiphany. GNOME also has Bluetooth support, a text-to-speech package and a PDF viewer called GPdf. There's a new Resolution menu item that arguably is handier than going into the Display item for changing the screen resolution.
Mozilla (1.4) now supports NTLM authentication for Web sites that use "Windows integrated security". Gaim 0.71 is included, which supports MSN protocol 9 so you can use MSN Messenger. Several bugfixes have been made since that version, though, so you may want to upgrade it. OpenOffice.org 1.1 doesn't seem to load much faster than did 1.0, but it now offers the ability to export to PDF and Macromedia Flash formats.
In addition, some packages previously available in Fedora have been removed from this new release. These removed packages include the LPRNG printing program, which was replaced by CUPS; php-manual; Pine and Tripwire.
One of the criticisms of recent Red Hat releases by home users has been the lack of default multimedia support. Unfortunately, Fedora is no different. And due to licensing issues, Xmms is crippled with an MP3 placeholder plugin, so it can't play MP3 audio files. Fedora also was not able to include media players such as Mplayer or Xine. On a more positive note, a new package called Sound-Juicer has been included for extracting music from CDs. RhythmBox also is offered for managing and playing your media library and connecting to Internet radio stations; it's a program similar to Apple's iTunes. RhythmBox has the same limitation as Xmms, however, in that it does not include the MP3 plugin.
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|
- Stunnel Security for Oracle
- The Firebird Project's Firebird Relational Database
- SUSE LLC's SUSE Manager
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
- Managing Linux Using Puppet
- My +1 Sword of Productivity
- Non-Linux FOSS: Caffeine!
- Google's SwiftShader Released
- SuperTuxKart 0.9.2 Released
- 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