Mysql Developing And Programming, Personal Web Hosting Blog

374 Part III . Choosing and Installing a Linux Distribution critical because your other file systems will mount from this. You generally want to have your root partition consume the rest of the hard drive unless you are creating more partitions. Additional partitions are optional. 9. Configure the firewall. A firewall acts as a conduit between your computer and other computers that request access to the services it is providing. If you are connected to the Internet or other networks, enable your firewall. Even if you are not connected to an untrusted network, you should enable the firewall in case you connect at a later date. Two choices are available in this section: No firewall Don t choose this option, because it does not check against requests for services. Even if your system is not currently providing services, it s best to not select this option (things can change as the system grows). Enable firewall The preferred selection. It provides a modicum of security against malicious entities that may want to attack your systems. Only the default services are allowed at this level, and you can configure access for more services as needed. Some of the defaults are: Remote login (SSH) An encrypted protocol that replaces the vulnerable telnet protocol. With SSH you can log in to the system with an interactive shell, as well as securely transfer files interactively (SFTP) or noninteractively (SCP). For more information on this, type man ssh at the command line after installation. When SSH is unchecked, you can still use these utilities on outgoing connections. This controls only incoming requests from outside your computer. If you need to access your system remotely, you can choose this, but it is best to leave it unchecked for security reasons. The same applies to the other options presented. Web Server (HTTP, HTTPS) Allows your system to serve regular (HTTP) Web pages or encrypted (HTTPS) Web pages. Unless you need to run a Web server, it is recommended that you do not check this. File Transfer (FTP) Allows users to interactively log in to your system and transfer files. This protocol is unencrypted and not needed by most users. If you must allow file transfers, SFTP (provided with SSH) is the preferred method because the password and username are sent encrypted. Mail Server (SMTP) Allows your system to accept mail requests or mail relay requests. You can still send and receive mail if you do not check this; it just allows your machine to act as a mail server. If you install and improperly configure SMTP, your system can become a spam relay, so only more experienced users should check this. These settings can be reconfigured later using iptables. See the man page for iptables for more information. Note Note
Looking for affordable and reliable webhost to host and run your business application? Then look no more and go to servlet web hosting services.

Chapter 12 . Running Yellow Dog Linux 373 to experience a large set of applications, you can choose this instead of installing applications one by one. You can also choose a more specific set of packages if this is to be a server used for external services, providing a higher level of security. For this chapter, the Custom installation type is used. 8. Decide how you want to partition your hard drive. You have two choices: Option 1: Automatically partition If you choose this method, click Next and you are presented with three options: Remove all Linux partitions on this system Deletes all previous Linux partitions and replaces only previously identified Linux partitions. Remove all partitions on this system Use this only on New World ROM systems or on a single-drive Yellow Dog installation. If you use this option on a multiboot system, it removes all previous installations, including any Mac OS or MAC OS X installation. If you use this on an Old World ROM system, regardless of the installation type, it destroys the installation and requires a reformat and reload of Mac OS. Be extremely careful using the Remove All Partitions option. Avoid using it at all if possible because you can accidentally destroy your Mac OS installation! Keep all partitions and use existing free space The one you want to use in most cases because it won t alter your Mac OS or Mac OS X installations and uses only the identified free space (as created previously). This is the option you should select if you are using Automatically partition. You can also select the Review (and modify if needed) the partitions created option, which will enable you to double-check the partitions that the installer creates for you and change them if need be. Option 2: Manually Partition with Disk Druid This is the more advanced option that allows you to create your partitions to your preference. Here is the sequence for creating new Linux partitions: a. Choose the drive on which you want to install Yellow Dog Linux. b. Choose New to create a new partition. You must create three partitions. First, choose Filesystem Type.Apple BootStrap. No mount point is needed. It should be 1MB and fixed size. This partition is for booting and should be the very first partition. Second, choose Filesystem Type. Swap. No mount point required. It should be a minimum 256MB (256MB is generally enough, although some say this should be set to twice the size of your physical RAM. More won t degrade system performance, though, and it doesn t hurt to be safe) and fixed size. This partition is the swap space that Linux uses for processes when the RAM is full. Third, create your root partition by selecting / as the mount point. This is where the file system is mounted. The root partition is absolutely Caution
Please visit our professional web hosting services to find out about cheap and reliable webhost service that will surely answer all your demands.

372 Part III . Choosing and Installing a Linux Distribution Although it doesn t show up in the Yellow Dog 3.0.1 text menu, you can still type mediacheck after install or install-text to check your CD-ROMs. 3. After some cursory probing messages, you are prompted with a menu asking how you want to boot the CD-ROM. If you are using a New World ROM G3 or G4 system (blue-and-white G3 and above machine), type install at the prompt to use the graphical user interface method of installation. If you are using a G5 machine, type install-g5 at the prompt to install using the graphical user interface. If you can t get either of these methods to work, type install-safe for G3 or G4 machines or install-g5-safe for G5 machines to use a generic video mode for installation. If neither of these methods works, you can type install text for G3 or G4 machines or install-g5 text for G5 machines to install with the text installation method if you find that the graphical version doesn t work for you. Yellow Dog Linux 3.0.1 has only install and install-text options available. Choose install first, and if that doesn t work, choose install-text after rebooting. 4. The system will have been probed prior to this point to determine the hardware configuration. After the text messages, you are presented with a welcome screen. (You can choose to review the release notes by clicking the Release Notes button at the bottom-left side.) When you re ready to move on, click the Next button on the bottom-right side. 5. Select the language with which you are most comfortable. All future information presented by the installer will be in the language you select. 6. Choose the keyboard type that matches your current configuration. 7. Choose the type of installation you want. The options are: Personal Desktop Most home users will want this installation because it contains the most appropriate software set for home or office users (including laptops). Games, word processors, Internet tools, and other useful packages are included. Workstation Similar to the personal desktop type but includes tools for system administration and software development. Server Installs software needed for providing external services, including file and print, Web, and mail services. This is an advanced installation type and should be used only if you need it because you could misconfigure your system and create a security vulnerability. You can choose to install a graphical user interface as well, so if you don t want the extra overhead of a GUI, you can go without one on this type. Custom Provides the most flexibility because you can configure the partitions and software packages you want (everything!). This is your choice if you want to have more control over the installation. If you want Note Note
In case you need quality webspace to host and run your web applications, try our personal web hosting services.

Chapter 12 . Running Yellow Dog Linux 371 Installing Mac OS 9 or Below, Mac OS X, and Yellow Dog Linux on Multiple Hard Drives Because of the way the system boots, you should have the drive to which you plan to install Yellow Dog Linux as the first hard drive in the IDE chain, set as Master. Mac OS or Mac OS X should be placed as the second drive in the chain and have the jumper set to Slave. Then install the other versions of Mac OS (9 or below or X) onto the other hard drives. You need only to select a drive other than the first one during the install procedure. You must install Yellow Dog Linux as the last operating system and on the first drive. Yellow Dog Linux 3.0.1 Special Considerations All the planning noted previously applies to Yellow Dog Linux 3.0.1, but there is one special consideration to take into account. Yellow Dog Linux 4.0.1 supports only New World ROM systems, which are the blue-and-white G3 and above systems. There are two versions of the G3, one that has a beige case and another that has the blue-and-white case. If you are installing Yellow Dog on a New World ROM system, go right to the next section, Beginning the Installation. If you are using an Old World ROM system, which are beige G3 systems and below, refer to the Yellow Dog Linux Web site (http://www.yellowdoglinux.com) for more information. Beginning the Installation After you have determined how you will boot your system (multiboot or single Yellow Dog Linux boot) and have loaded Mac OS X or Mac OS 9 or below as appropriate, you can begin installing Yellow Dog Linux. This procedure focuses on Yellow Dog Linux 4.0.1, but special notes on aspects of the 3.0.1 install are included where appropriate. 1. Insert Yellow Dog Linux CD 1 into your CD-ROM drive, reboot your system, and press C to boot off the CD-ROM. 2. If you downloaded Yellow Dog or have a burned CD-R, you may want to check your media by appending mediacheck to the end of any of the install types (see Step 3 for install types). For example: install-safe mediacheck This goes through all your media to determine if it is suitable for loading the operating system. This can save you a lot of time by determining that all of your CDs are good before you invest your time in the installation procedure. Note
Searching for affordable and proven webhost to host and run your servlet applications? Go to Linux Web Hosting services and you will find it.

370 Part III . Choosing and Installing a Linux Distribution 6. In the Format menu, select Free Space for your Yellow Dog Linux partition. Note that you can change the size of the partition if you don t want to use the defaults by entering the size you want or by using the slider. You can also name the partition if you like. Be sure to create a partition large enough for your Linux installation. The default sizes for some of the types of installations (discussed later in this chapter) are: Personal Desktop 2GB Workstation 2.5GB Server 1GB Everything 6GB These are size estimations, and you will need more room for any other applications you want as well as for personal files, and so on. 7. Choose the second gray partition and leave it as the default (Mac OS Extended) for your Mac OS X partition. You can name this as well if you like and adjust the size according to your needs. 8. Click the Partition button and then quit the partition tool. Resume your installation of Mac OS X as normal. Installing Mac OS 9 or Below and Yellow Dog Linux on One Hard Drive If you want to install Mac OS 9 or below in addition to Yellow Dog Linux on one hard drive, you can perform the following for a dual-booted machine: 1. Boot off the Mac OS CD by holding down the C key with the Mac OS CD-ROM inserted. 2. Double-click the Utilities or Disk Tools folder. Double-click the Drive Setup application. 3. Select your hard drive in the List of Drives in the Drive Setup window. 4. Click the Initialize button, and then click the Custom Setup button. 5. Choose how many partitions you want in the Custom Setup pop-up window (3 partitions is a good selection for both Mac OS and Yellow Dog Linux, or 4 partitions for Mac OS, Mac OS X, and Yellow Dog Linux). You can use the slider bar to change the size of the partitions here. 6. Choose the top partition and select Unallocated in the menu that by default displays Mac OS Extended. The second partition should be Mac OS Standard for Mac OS, and if you are loading Mac OS X as well, the third partition should be Mac OS Extended (available only if you chose 3 partitions). Make sure to label the partitions appropriately. 7. Select OK and then Initialize. Resume your installation of Mac OS as normal. Note
Note: If you are looking for cheap and reliable webhost to host and run your mysql application check mysql web server services.

Chapter 12 . Running Yellow Dog Linux 369 Most notably missing from Yellow Dog Linux 4.0 and 4.0.1 supported hardware is Old World ROM or beige G3 and below hardware such as 8500s, 7200s, and Performa PowerPCs. YDL 3.0.1 supports this hardware and most of the hardware currently supported by Yellow Dog Linux 4.0.1. The hardware supported and tested for Yellow Dog Linux 3.0.1 includes: . Power Mac 4400 9600 . Power Mac beige G3 models and blue-and-white G3 models . Most hardware supported by Yellow Dog Linux 4.0 or 4.0.1 If you have older hardware that isn t officially supported, you should still be able to use Yellow Dog Linux 4.0.1, but you ll be running in an unsupported configuration, so caveat emptor. Terra Soft Solutions dropped support for many older hardware configuration so it could focus on the most likely configurations. Also, trying to support outdated computer architectures, of which the Old World ROM systems were particularly troublesome, doesn t offer much return for a commercial Linux venture. Planning Your Installation Before starting installation, back up any data you want to retain on external media (CD, hard drive, and so on). This is a precautionary measure in case your system overwrites data that is important to you. The next step is to determine whether you are going to multiboot Mac OS with Yellow Dog Linux or install Yellow Dog Linux as a standalone product. If you choose to multiboot, you must decide whether you will use two hard drives or partition (or logically divide) a single hard drive to house both Linux and Mac OS. Installing Mac OS X and Yellow Dog Linux on One Hard Drive If you choose to use one hard drive to house both Mac OS and Yellow Dog Linux, you need to load Mac OS (X or 9) first and then create a partition for Yellow Dog Linux as the first partition. In Mac OS X do the following: 1. Boot off the Mac OS X CD by holding down the C key with the Mac OS X CD-ROM inserted. 2. From the Install menu, select Open Disk Utility. 3. Select your hard drive and then click the partition tab on the right side. 4. Choose how many partitions you want. (Two partitions is a good selection if you are installing Mac OS X and Yellow Dog Linux, or if you want to install Mac OS 9 or below and Mac OS X, you can choose the number of partitions needed.) 5. Choose the first gray partition that is untitled (it should be the top one).
In case you need affordable webhost to host your website, our recommendation is ecommerce web host services.

368 Part III . Choosing and Installing a Linux Distribution . Purchasing online If you have a slow Internet connection and want to try Yellow Dog, you can purchase burned CDs from various Linux stores on the Internet. Use your favorite search engine to locate one near you. Hardware Support Hardware support with the Linux operating system was a major issue in the past, but as Linux s popularity has grown, many device makers have provided access to their hardware drivers or in some cases have created hardware drivers for Linux. While this is still an issue with hardware that is brand new in the X86 community, the effects are lessened with the PowerPC platform because all hardware is generally created to Apple s exacting standards. Terra Soft Solutions focus on Apple hardware and generally fewer variations in hardware add up to support being much faster for the PowerPC platform. One of the great things about Yellow Dog Linux is that as you dig into it, you discover that some of the hardware compatibility issues faced by the X86 Linux crowd (such as with Winmodems, the plethora of hardware configuration options, and so forth) are minimized or eliminated. With Terra Soft Solutions, a fully authorized Apple Value Added Reseller, you are assured that the hardware you are using will be supported. There are some notable hardware support differences with the release of YDL 4.0 and 4.0.1, but the fully capable 3.0.1 version covers any gaps of the 4.0.x product. In addition to being able to install Yellow Dog Linux on your own Apple hardware, you can purchase Apple hardware from Terra Soft Solutions with Yellow Dog Linux preinstalled. Terra Soft Solutions has developed official lists of hardware configurations that have been specifically tested with Yellow Dog Linux (http://yellowdoglinux.com/ support/hardware/breakdown/index.php). The Yellow Dog 4.0.1 list includes: . Power Mac G3 (Yosemite Blue and White 300 450 MHz G3) . Power Mac G4 (Power Mac G4 PCI 350 400 MHz G4 and above) . Power Mac G5 (1.6 GHz G5 and above) . Mac Mini . iMac (Rev A,B 233 MHz G3), eMac G4, and iMac G5 . PowerBook (Lombard 333 400 MHz G3, Pismo 400 500 MHz FW G3, Titanium 400 MHz 1 GHz G4, Powerbook 12″ 867 MHz 1.33 GHz, and Powerbook 15 17″ 1.0 1.5 GHz G4) . iBook (300 366 MHz G3 800 MHz 1.2 GHz G4) . HPC (Xserver Cluster Node 1.33 MHz G4, Single/Dual 1.33 GHz G4, Cluster Node 2.0 GHz G5, and Single/Dual 2.0 GHz G5)
You want to have a cheap webhost for your apache application, then check apache web hosting services.

Chapter 12 . Running Yellow Dog Linux 367 . Anaconda installer Yellow Dog takes advantage of the well-tested Anaconda installer for easy installation. . Kudzu hardware detection By starting with the Fedora Core kudzu facility for detecting and configuring hardware, Yellow Dog has a stable foundation for probing equipment that has been extended to work with Mac hardware. Refer to Chapter 8 for more information on the Fedora Core project and some of the specifics regarding its implementation. Installing Yellow Dog Linux Before you can install Yellow Dog Linux, you need to get a copy of it from some of the many resources available. The first and most recommended avenue is to purchase it from the vendor. This has the dual effect of your acquiring the distribution from the source as well as supporting the company that creates Yellow Dog Linux so it can continue development for the PowerPC platform. To purchase Yellow Dog Linux from Terra Soft Solutions, visit the Terra Soft Solutions Web store at http://terrasoftsolutions.com/store/. When purchasing from Terra Soft Solutions, you receive the following in a box set: . Four install CDs and four source CDs. . Getting Started with Yellow Dog Linux, a book that covers all the information a beginning Linux user would need to know to get a fully operational Yellow Dog Linux system running. . Optional 60 days of installation support (you can purchase the box set with or without support, depending on your needs and skill level with Linux). . Other goodies (sticker, flexible flier depending on package purchased). . The knowledge that you are supporting the company that created the product, allowing further development. Alternatives to purchasing the Yellow Dog Linux box set include: . Purchasing a subscription to YDL.net This is Terra Soft Solutions online resource for Yellow Dog Linux users. You can get e-mail accounts and Web space as well as prerelease access to the latest version of Yellow Dog Linux before it is available for general release. The costs vary depending on which version you choose. More information is available at www.ydl.net. . Downloading and creating your own ISO You can download the distribution from one of the many Linux mirrors as identified at http://yellowdoglinux .com/resources/ftp_mirrors.shtml and burn your own ISO. Cross- Reference
You want to have a cheap webhost for your apache application, then check apache web hosting services.

366 Part III . Choosing and Installing a Linux Distribution users who loved their PowerPCs can find a way to continue using that hardware by moving over to a Yellow Dog Linux system. Also, because of the Power architecture s support for multimedia hardware and Yellow Dog s inclusion of software for playing a variety of audio and video content, the combination adds a bit of sparkle to the standard Linux desktop systems that are around today. Digging into Yellow Dog Yellow Dog Linux offers a Fedora Core, RPM-based distribution that is highly compatible with most available open source software. By basing the Yellow Dog distribution on a widely deployed and used X86 distribution such as Red Hat s Fedora Core, Terra Soft Solutions has been able to quickly deploy a very uniform, userfriendly experience for its user base. This section takes a look at some of the highlights of the Yellow Dog distribution. Yellow Dog Linux 4.0.1 offers four full CDs of software with some of the following applications: . 2.6.10 Linux Kernel . X Window System server (X.Org 6.6) . KDE 3.3 desktop (unified with GNOME to provide easy access to other desktop environments programs) . GNOME 2.6.0 desktop (unified with KDE to provide easy access to other desktop environments programs) . OpenOffice 1.1.1 (suite of productivity tools including a spreadsheet program, drawing program, presentation software, and a full-featured, Microsoft Word compatible word processor) . More than 1,300 other application packages from programming tools to Web browsers The wide range of applications included on the Yellow Dog CDs is enough to keep even the most computer-savvy person happy, but many more choices are available on the Internet, so you should be able to find an application that fits your needs. Fedora Core is the community-supported version of what was previously the ubiquitous Red Hat Linux distribution. As a derivative of Fedora Core, Yellow Dog Linux can offer the advantages of Fedora features on a Mac platform, including: . Red Hat Package Manager (RPM) software Starting with software packages from the Fedora project helps Yellow Dog Linux avoid compatibility problems suffered by some Linux distributions. Users can also rely on well-known RPM packaging tools for adding, removing, and managing software.
Note: In case you are looking for affordable and reliable webhost to host and run your j2ee application check Vision J2ee Web Hosting services.

Chapter 12 . Running Yellow Dog Linux 365 A few different versions of Yellow Dog Linux are available that cover a wide spectrum of current and legacy PowerPC hardware: . Yellow Dog Linux 4.0.1 Terra Soft Solutions has released version 4.0.1, which is an enhanced version of Yellow Dog Linux 4.0 with improved support for some of the specialized hardware found in the new Mac Minis and G5 systems. . Yellow Dog Linux 4.0 Version 4.0 was the initial release of Yellow Dog Linux for desktop users who have hardware starting from G3 Blue and White (300 450 MHz) all the way to the dual G5 Power Mac Towers. This is the 32-bit version of its distribution. . Yellow Dog Linux 3.0.1 The prior version (October 1, 2004, and before) of Yellow Dog, which supports the beige G3 hardware (66 MHz) and below product line (Old World ROM) as well as most of the same hardware that Yellow Dog Linux 4.0 supported. . Y-HPC A variation of Yellow Dog based on the 64-bit Fedora Core version of Linux. This version is for high-performance computing and promises to offer high-performance support for Xserve G5s or cluster nodes. This is currently not available as a standalone product, but Terra Soft Solutions will preload it on hardware purchased through the company. Going Forward with Yellow Dog Despite the announcement by Apple that it would be moving its product line from PowerPC to x86 (standard PC) architecture, Terra Soft Solutions plans to continue developing Yellow Dog Linux to run on Power architecture. While Terra Soft remains a top-tier value-added reseller of Apple equipment, it has also begun selling preinstalled Linux systems on hardware from other manufacturers. For high-end server systems, Terra Soft Solutions offers its Y-HPC operating system on IBM 970 BladeCenter 42U rack servers and Mercury Computer XR9 64-bit extended ATX 1U and 4U rack servers. Along with Y-HPC on these machines comes the Y-Imager cluster management software suite, so you can centrally manage multiple Power-based Y-HPC servers. On the workstation end, Terra Soft has partnered with Genesi USA (www.genesippc .com) to sell the Open Desktop Workstation with Yellow Dog Linux pre-installed. The Open Desktop Workstation has a micro-ATX form factor, both Gigabit and 10/100 Ethernet ports, an AGP slot, three low-profile PCI slots, and multiple FireWire and USB ports. The bottom line here is that you can expect Yellow Dog Linux to continue with its support for Power architecture both on server and desktop systems. So, Apple
We highly recommend you visit web and email hosting services if you need stable and cheap web hosting platform for your web applications.