Academic Tutorials



English | French | Portugese | German | Italian
Home Advertise Payments Recommended Websites Interview Questions FAQs
News Source Codes E-Books Downloads Jobs Web Hosting
Chats

BSD
BSD Introduction
BSD Overview
BSD Installation Synopsis
Pre-installation Tasks
Starting the Installation
Introducing Sysinstall
Allocating Disk Space
Choosing What to Install
Installation Media
Committing the Installation
Post-installation
Advanced Installation Guide
Preparing Your Own Installation Media
Installation Process
Post Installation
FreeBSD OS Basic Example
The FreeBSD Kernel
FreeBSD Network interfaces
FreeBSD DNS
FreeBSD Firewall
FreeBSD Gatewya/Router
Nat and IPFW

HTML Tutorials
HTML Tutorial
XHTML Tutorial
CSS Tutorial
TCP/IP Tutorial
CSS 1.0
CSS 2.0
HLML
XML Tutorials
XML Tutorial
XSL Tutorial
XSLT Tutorial
DTD Tutorial
Schema Tutorial
XForms Tutorial
XSL-FO Tutorial
XML DOM Tutorial
XLink Tutorial
XQuery Tutorial
XPath Tutorial
XPointer Tutorial
RDF Tutorial
SOAP Tutorial
WSDL Tutorial
RSS Tutorial
WAP Tutorial
Web Services Tutorial
Browser Scripting
JavaScript Tutorial
VBScript Tutorial
DHTML Tutorial
HTML DOM Tutorial
WMLScript Tutorial
E4X Tutorial
Server Scripting
ASP Tutorial
PERL Tutorial
SQL Tutorial
ADO Tutorial
CVS
Python
Apple Script
PL/SQL Tutorial
SQL Server
PHP
.NET (dotnet)
Microsoft.Net
ASP.Net
.Net Mobile
C# : C Sharp
ADO.NET
VB.NET
VC++
Multimedia
SVG Tutorial
Flash Tutorial
Media Tutorial
SMIL Tutorial
Photoshop Tutorial
Gimp Tutorial
Matlab
Gnuplot Programming
GIF Animation Tutorial
Scientific Visualization Tutorial
Graphics
Web Building
Web Browsers
Web Hosting
W3C Tutorial
Web Building
Web Quality
Web Semantic
Web Careers
Weblogic Tutorial
SEO
Web Site Hosting
Domain Name
Java Tutorials
Java Tutorial
JSP Tutorial
Servlets Tutorial
Struts Tutorial
EJB Tutorial
JMS Tutorial
JMX Tutorial
Eclipse
J2ME
JBOSS
Programming Langauges
C Tutorial
C++ Tutorial
Visual Basic Tutorial
Data Structures Using C
Cobol
Assembly Language
Mainframe
Forth Programming
Lisp Programming
Pascal
Delphi
Fortran
OOPs
Data Warehousing
CGI Programming
Emacs Tutorial
Gnome
ILU
Soft Skills
Communication Skills
Time Management
Project Management
Team Work
Leadership Skills
Corporate Communication
Negotiation Skills
Database Tutorials
Oracle
MySQL
Operating System
BSD
Symbian
Unix
Internet
IP-Masquerading
IPC
MIDI
Software Testing
Testing
Firewalls
SAP Module
ERP
ABAP
Business Warehousing
SAP Basis
Material Management
Sales & Distribution
Human Resource
Netweaver
Customer Relationship Management
Production and Planning
Networking Programming
Corba Tutorial
Networking Tutorial
Microsoft Office
Microsoft Word
Microsoft Outlook
Microsoft PowerPoint
Microsoft Publisher
Microsoft Excel
Microsoft Front Page
Microsoft InfoPath
Microsoft Access
Accounting
Financial Accounting
Managerial Accounting
Network Sites


Preparing Your Own Installation Media


Previoushome Next






Preparing Your Own Installation Media


A D V E R T I S E M E N T

Note: To prevent repetition, “FreeBSD disc” in this context means a FreeBSD CDROM or DVD that you have purchased or produced yourself.

There may be some situations in which you need to create your own FreeBSD installation media and/or source. This might be physical media, such as a tape, or a source that sysinstall can use to retrieve the files, such as a local FTP site, or an MS-DOS® partition.

For example:

  • You have many machines connected to your local network, and one FreeBSD disc. You want to create a local FTP site using the contents of the FreeBSD disc, and then have your machines use this local FTP site instead of needing to connect to the Internet.
  • You have a FreeBSD disc, and FreeBSD does not recognize your CD/DVD drive, but MS-DOS/Windows® does. You want to copy the FreeBSD installation files to a DOS partition on the same computer, and then install FreeBSD using those files.
  • The computer you want to install on does not have a CD/DVD drive or a network card, but you can connect a “Laplink-style” serial or parallel cable to a computer that does.
  • You want to create a tape that can be used to install FreeBSD.



2.13.1 Creating an Installation CDROM

As part of each release, the FreeBSD project makes available at least two CDROM images (“ISO images”) per supported architecture. These images can be written (“burned”) to CDs if you have a CD writer, and then used to install FreeBSD. If you have a CD writer, and bandwidth is cheap, then this is the easiest way to install FreeBSD.

  1. Download the Correct ISO Images

    The ISO images for each release can be downloaded from ftp://ftp.FreeBSD.org/pub/FreeBSD/ISO-IMAGES-arch/version or the closest mirror. Substitute arch and version as appropriate.

    That directory will normally contain the following images:

    Table 2-4. FreeBSD 6.X and 7.X ISO Image Names and Meanings
    Filename Contains
    version-RELEASE-arch-bootonly.iso Everything you need to boot into a FreeBSD kernel and start the installation interface. The installable files have to be pulled over FTP or some other supported source.
    version-RELEASE-arch-disc1.iso Everything you need to install FreeBSD and a “live filesystem”, which is used in conjunction with the “Repair” facility in sysinstall.
    version-RELEASE-arch-disc2.iso As many third-party packages as would fit on the disc.
    version-RELEASE-arch-docs.iso FreeBSD documentation.

    You must download one of either the bootonly ISO image (if available), or the image of disc one. Do not download both of them, since the disc one image contains everything that the bootonly ISO image contains.

    Use the bootonly ISO if Internet access is cheap for you. It will let you install FreeBSD, and you can then install third-party packages by downloading them using the ports/packages system as necessary.

    Use the image of disc one if you want to install a FreeBSD release and want a reasonable selection of third-party packages on the disc as well.

    The additional disc images are useful, but not essential, especially if you have high-speed access to the Internet.

  2. Write the CDs

    You must then write the CD images to disc. If you will be doing this on another FreeBSD system then see Section 18.6 for more information (in particular, Section 18.6.3 and Section 18.6.4).

    If you will be doing this on another platform then you will need to use whatever utilities exist to control your CD writer on that platform. The images provided are in the standard ISO format, which many CD writing applications support.

Note: If you are interested in building a customized release of FreeBSD, please see the Release Engineering Article.




2.13.2 Creating a Local FTP Site with a FreeBSD Disc

FreeBSD discs are laid out in the same way as the FTP site. This makes it very easy for you to create a local FTP site that can be used by other machines on your network when installing FreeBSD.

  1. On the FreeBSD computer that will host the FTP site, ensure that the CDROM is in the drive, and mounted on /cdrom.
    # mount /cdrom
    
  2. Create an account for anonymous FTP in /etc/passwd. Do this by editing /etc/passwd using vipw(8) and adding this line:
    ftp:*:99:99::0:0:FTP:/cdrom:/nonexistent
    
  3. Ensure that the FTP service is enabled in /etc/inetd.conf.

Anyone with network connectivity to your machine can now chose a media type of FTP and type in ftp://your machine after picking “Other” in the FTP sites menu during the install.

Note: If the boot media (floppy disks, usually) for your FTP clients is not precisely the same version as that provided by the local FTP site, then sysinstall will not let you complete the installation. If the versions are not similar and you want to override this, you must go into the Options menu and change distribution name to any.

Warning: This approach is OK for a machine that is on your local network, and that is protected by your firewall. Offering up FTP services to other machines over the Internet (and not your local network) exposes your computer to the attention of crackers and other undesirables. We strongly recommend that you follow good security practices if you do this.




2.13.3 Creating Installation Floppies

If you must install from floppy disk (which we suggest you do not do), either due to unsupported hardware or simply because you insist on doing things the hard way, you must first prepare some floppies for the installation.

At a minimum, you will need as many 1.44 MB floppies as it takes to hold all the files in the base (base distribution) directory. If you are preparing the floppies from DOS, then they must be formatted using the MS-DOS FORMAT command. If you are using Windows, use Explorer to format the disks (right-click on the A: drive, and select “Format”).

Do not trust factory pre-formatted floppies. Format them again yourself, just to be sure. Many problems reported by our users in the past have resulted from the use of improperly formatted media, which is why we are making a point of it now.

If you are creating the floppies on another FreeBSD machine, a format is still not a bad idea, though you do not need to put a DOS filesystem on each floppy. You can use the bsdlabel and newfs commands to put a UFS filesystem on them instead, as the following sequence of commands (for a 3.5" 1.44 MB floppy) illustrates:

# fdformat -f 1440 fd0.1440
# bsdlabel -w fd0.1440 floppy3
# newfs -t 2 -u 18 -l 1 -i 65536 /dev/fd0

Then you can mount and write to them like any other filesystem.

After you have formatted the floppies, you will need to copy the files to them. The distribution files are split into chunks conveniently sized so that five of them will fit on a conventional 1.44 MB floppy. Go through all your floppies, packing as many files as will fit on each one, until you have all of the distributions you want packed up in this fashion. Each distribution should go into a subdirectory on the floppy, e.g.: a:\base\base.aa, a:\base\base.ab, and so on.

Important: The base.inf file also needs to go on the first floppy of the base set since it is read by the installation program in order to figure out how many additional pieces to look for when fetching and concatenating the distribution.

Once you come to the Media screen during the install process, select Floppy and you will be prompted for the rest.




2.13.4 Installing from an MS-DOS® Partition

To prepare for an installation from an MS-DOS partition, copy the files from the distribution into a directory called freebsd in the root directory of the partition. For example, c:\freebsd. The directory structure of the CDROM or FTP site must be partially reproduced within this directory, so we suggest using the DOS xcopy command if you are copying it from a CD. For example, to prepare for a minimal installation of FreeBSD:

C:\> md c:\freebsd
C:\> xcopy e:\bin c:\freebsd\bin\ /s
C:\> xcopy e:\manpages c:\freebsd\manpages\ /s

Assuming that C: is where you have free space and E: is where your CDROM is mounted.

If you do not have a CDROM drive, you can download the distribution from ftp.FreeBSD.org. Each distribution is in its own directory; for example, the base distribution can be found in the 7.0/base/ directory.

For as many distributions you wish to install from an MS-DOS partition (and you have the free space for), install each one under c:\freebsd -- the BIN distribution is the only one required for a minimum installation.




2.13.5 Creating an Installation Tape

Installing from tape is probably the easiest method, short of an online FTP install or CDROM install. The installation program expects the files to be simply tarred onto the tape. After getting all of the distribution files you are interested in, simply tar them onto the tape:

# cd /freebsd/distdir
# tar cvf /dev/rwt0 dist1 ... dist2

When you perform the installation, you should make sure that you leave enough room in some temporary directory (which you will be allowed to choose) to accommodate the full contents of the tape you have created. Due to the non-random access nature of tapes, this method of installation requires quite a bit of temporary storage.

Note: When starting the installation, the tape must be in the drive before booting from the boot floppy. The installation probe may otherwise fail to find it.




2.13.6 Before Installing over a Network

There are three types of network installations available. Ethernet (a standard Ethernet controller), Serial port (SLIP or PPP), or Parallel port (PLIP (laplink cable)).

For the fastest possible network installation, an Ethernet adapter is always a good choice! FreeBSD supports most common PC Ethernet cards; a table of supported cards (and their required settings) is provided in the Hardware Notes for each release of FreeBSD. If you are using one of the supported PCMCIA Ethernet cards, also be sure that it is plugged in before the laptop is powered on! FreeBSD does not, unfortunately, currently support hot insertion of PCMCIA cards during installation.

You will also need to know your IP address on the network, the netmask value for your address class, and the name of your machine. If you are installing over a PPP connection and do not have a static IP, fear not, the IP address can be dynamically assigned by your ISP. Your system administrator can tell you which values to use for your particular network setup. If you will be referring to other hosts by name rather than IP address, you will also need a name server and possibly the address of a gateway (if you are using PPP, it is your provider's IP address) to use in talking to it. If you want to install by FTP via a HTTP proxy, you will also need the proxy's address. If you do not know the answers to all or most of these questions, then you should really probably talk to your system administrator or ISP before trying this type of installation.

The SLIP support is rather primitive, and limited primarily to hard-wired links, such as a serial cable running between a laptop computer and another computer. The link should be hard-wired as the SLIP installation does not currently offer a dialing capability; that facility is provided with the PPP utility, which should be used in preference to SLIP whenever possible.

If you are using a modem, then PPP is almost certainly your only choice. Make sure that you have your service provider's information handy as you will need to know it fairly early in the installation process.

If you use PAP or CHAP to connect your ISP (in other words, if you can connect to the ISP in Windows without using a script), then all you will need to do is type in dial at the ppp prompt. Otherwise, you will need to know how to dial your ISP using the “AT commands” specific to your modem, as the PPP dialer provides only a very simple terminal emulator. Please refer to the user-ppp handbook and FAQ entries for further information. If you have problems, logging can be directed to the screen using the command set log local ....

If a hard-wired connection to another FreeBSD (2.0-R or later) machine is available, you might also consider installing over a “laplink” parallel port cable. The data rate over the parallel port is much higher than what is typically possible over a serial line (up to 50 kbytes/sec), thus resulting in a quicker installation.

2.13.6.1 Before Installing via NFS

The NFS installation is fairly straight-forward. Simply copy the FreeBSD distribution files you want onto an NFS server and then point the NFS media selection at it.

If this server supports only “privileged port” (as is generally the default for Sun workstations), you will need to set the option NFS Secure in the Options menu before installation can proceed.

If you have a poor quality Ethernet card which suffers from very slow transfer rates, you may also wish to toggle the NFS Slow flag.

In order for NFS installation to work, the server must support subdir mounts, for example, if your FreeBSD 7.0 distribution directory lives on: ziggy:/usr/archive/stuff/FreeBSD, then ziggy will have to allow the direct mounting of /usr/archive/stuff/FreeBSD, not just /usr or /usr/archive/stuff.

In FreeBSD's /etc/exports file, this is controlled by the -alldirs options. Other NFS servers may have different conventions. If you are getting “permission denied” messages from the server, then it is likely that you do not have this enabled properly.



Be the first one to comment on this page.




  BSD eBooks

No eBooks on BSD could be found as of now.

 
 BSD FAQs
More Links » »
 
 BSD Interview Questions
More Links » »
 
 BSD Articles

No BSD Articles could be found as of now.

 
 BSD News

No News on BSD could be found as of now.

 
 BSD Jobs

No BSD Articles could be found as of now.


Share And Enjoy:These icons link to social bookmarking sites where readers can share and discover new web pages.
  • blinkbits
  • BlinkList
  • blogmarks
  • co.mments
  • connotea
  • del.icio.us
  • De.lirio.us
  • digg
  • Fark
  • feedmelinks
  • Furl
  • LinkaGoGo
  • Ma.gnolia
  • NewsVine
  • Netvouz
  • RawSugar
  • Reddit
  • scuttle
  • Shadows
  • Simpy
  • Smarking
  • Spurl
  • TailRank
  • Wists
  • YahooMyWeb

Previoushome Next

Keywords: bsd programming language, bsd language programming tutorial pdf, history of bsd programming, basic bsd programming, bsd band satellite programming, syntax use in bsd programming, bsd programming software download, turbo bsd programming, bsd programming code, learn bsd programming

HTML Quizzes
HTML Quiz
XHTML Quiz
CSS Quiz
TCP/IP Quiz
CSS 1.0 Quiz
CSS 2.0 Quiz
HLML Quiz
XML Quizzes
XML Quiz
XSL Quiz
XSLT Quiz
DTD Quiz
Schema Quiz
XForms Quiz
XSL-FO Quiz
XML DOM Quiz
XLink Quiz
XQuery Quiz
XPath Quiz
XPointer Quiz
RDF Quiz
SOAP Quiz
WSDL Quiz
RSS Quiz
WAP Quiz
Web Services Quiz
Browser Scripting Quizzes
JavaScript Quiz
VBScript Quiz
DHTML Quiz
HTML DOM Quiz
WMLScript Quiz
E4X Quiz
Server Scripting Quizzes
ASP Quiz
PERL Quiz
SQL Quiz
ADO Quiz
CVS Quiz
Python Quiz
Apple Script Quiz
PL/SQL Quiz
SQL Server Quiz
PHP Quiz
.NET (dotnet) Quizzes
Microsoft.Net Quiz
ASP.Net Quiz
.Net Mobile Quiz
C# : C Sharp Quiz
ADO.NET Quiz
VB.NET Quiz
VC++ Quiz
Multimedia Quizzes
SVG Quiz
Flash Quiz
Media Quiz
SMIL Quiz
Photoshop Quiz
Gimp Quiz
Matlab Quiz
Gnuplot Programming Quiz
GIF Animation Quiz
Scientific Visualization Quiz
Graphics Quiz
Web Building Quizzes
Web Browsers Quiz
Web Hosting Quiz
W3C Quiz
Web Building Quiz
Web Quality Quiz
Web Semantic Quiz
Web Careers Quiz
Weblogic Quiz
SEO Quiz
Web Site Hosting Quiz
Domain Name Quiz
Java Quizzes
Java Quiz
JSP Quiz
Servlets Quiz
Struts Quiz
EJB Quiz
JMS Quiz
JMX Quiz
Eclipse Quiz
J2ME Quiz
JBOSS Quiz
Programming Langauges Quizzes
C Quiz
C++ Quiz
Visual Basic Quiz
Data Structures Using C Quiz
Cobol Quiz
Assembly Language Quiz
Mainframe Quiz
Forth Programming Quiz
Lisp Programming Quiz
Pascal Quiz
Delphi Quiz
Fortran Quiz
OOPs Quiz
Data Warehousing Quiz
CGI Programming Quiz
Emacs Quiz
Gnome Quiz
ILU Quiz
Soft Skills Quizzes
Communication Skills Quiz
Time Management Quiz
Project Management Quiz
Team Work Quiz
Leadership Skills Quiz
Corporate Communication Quiz
Negotiation Skills Quiz
Database Quizzes
Oracle Quiz
MySQL Quiz
Operating System Quizzes
BSD Quiz
Symbian Quiz
Unix Quiz
Internet Quiz
IP-Masquerading Quiz
IPC Quiz
MIDI Quiz
Software Testing Quizzes
Testing Quiz
Firewalls Quiz
SAP Module Quizzes
ERP Quiz
ABAP Quiz
Business Warehousing Quiz
SAP Basis Quiz
Material Management Quiz
Sales & Distribution Quiz
Human Resource Quiz
Netweaver Quiz
Customer Relationship Management Quiz
Production and Planning Quiz
Networking Programming Quizzes
Corba Quiz
Networking Quiz
Microsoft Office Quizzes
Microsoft Word Quiz
Microsoft Outlook Quiz
Microsoft PowerPoint Quiz
Microsoft Publisher Quiz
Microsoft Excel Quiz
Microsoft Front Page Quiz
Microsoft InfoPath Quiz
Microsoft Access Quiz
Accounting Quizzes
Financial Accounting Quiz
Managerial Accounting Quiz
Testimonials | Contact Us | Link to Us | Site Map
Copyright ? 2008. Academic Tutorials.com. All rights reserved Privacy Policies | About Us
Our Portals : Academic Tutorials | Best eBooksworld | Beyond Stats | City Details | Interview Questions | Discussions World | Excellent Mobiles | Free Bangalore | Give Me The Code | Gog Logo | Indian Free Ads | Jobs Assist | New Interview Questions | One Stop FAQs | One Stop GATE | One Stop GRE | One Stop IAS | One Stop MBA | One Stop SAP | One Stop Testing | Webhosting in India | Dedicated Server in India | Sirf Dosti | Source Codes World | Tasty Food | Tech Archive | Testing Interview Questions | Tests World | The Galz | Top Masala | Vyom | Vyom eBooks | Vyom International | Vyom Links | Vyoms | Vyom World | Important Websites
Copyright ? 2003-2024 Vyom Technosoft Pvt. Ltd., All Rights Reserved.