How to install Linux on your Machine --- Dual Boot

Hi All,

I would like to discuss with all of you about "How To Install Linux on your Machine so that you can use your machine as DUAL BOOT..."

DUAL BOOT means you can use your old Operating system as well as newly installed Linux operating system on same machine.

I am considering for this article that you have a 40 GB hard disk and windows is installed on it. One of the 5GB drive is free or empty.

Now before going ahead let me tell you that you required first CD's / DVD's of any Linux Flavours along with you and of course you required free windows drive of approximately 5GB free space.
* If you didn't have those then try to download it from internet (From RedHat / SuSe / Ubantu official websites), burn it on CD's or DVD's .
* Other way to collect CD's or DVD's of installation media is check out the software magazines (like PCQuest, PCdigit or Linux For You).

Once you have those CD's / DVD's along with you. Place it in your CD-ROM / DVD-ROM and then just reboot your PC. Before actually going for installation, make sure that you have choose 'First Bootable Device as CD-ROM / DVD-ROM'. so that installation will automatically starts from CD-ROM / DVD-ROM.

Installation media will first automatically detects your Keyboard, Monitor, Mouse, Graphical Card etc... and it will prompt you for checking of installation media. It is always a good habit to check the installation media before proceeding ahead. Once it is through you can go ahead for installation.

I am considering that you have checked the installation media (CD's / DVD's of linux) now please proceed ahead for installation. Now the next screen you will see on which you need to select MBR for system. There are two MBR's (Master Boot Reader) available in Linux as below.
* GRUB * LILO

As per my knowledge, I will recommend you to select GRUB as your MBR. I am telling you this since it is very easy to operate on it instead of LILO. I will give you more details about MBR in another article. Please select GRUB as your MBR and move ahead. Now you will see the screen where you can select the partition. Two options provided to you.

* Manual Partition * Automatic Partition

If you select Automatic partition then all 5 GB space will get seggarigated by system on its own. Then you don't need to do anything. But if you select 'Manual Partition' then you need to provide the size of all partition.

The following partition you need to create on your system.

/boot -- Size should be approximately 100MB.
/swap -- Size should be exactly double of your RAM size.
/home -- Depends on you, how many number of users you need to create -- 1024 MB
/var -- 1024 MB
/ -- all the remaining one.

For all above partitions you need to select type of file system as EXT3.

Note:- I am not here discussing any LVM or RAID partitions. This whole article is about simple linux installation so that people can enjoy the features of this OS.

Once you are through with partition now system will ask the packages you need to install. In linux all the softwares are coming in terms of packages (like Word, Excel, Editors, different Programming Languages, Games etc). You need to select the appropriate packages as per your need and then move ahead. System will already select some default packages so if you don't need any of those then feel free to deselect it.

Once the package installation start it will take some time. Once it is over you need to set ROOT password for the system. This will make the system to appear login screen, try to login with userid 'root' and its relative password. Check out the desktop. Once done, reboot the system.

While rebooting take out CD's / DVD's. Now the first screen will appear is the MBR (GRUB) loader. Here now move arrow (up / down) keys which will displays the below option

* Linux * Other

Now this other will contain your other operating system available on your machine too i.e. Window 95 / Windows Me / Windows 2003 / Windows Xp etc...

So this will give you a flexibility that you can use linux as well as windows as per your situation demands.

Thanks & Yours
Vaibhav Wadkar

Why the name Scorpio Linux?

Hi,

My name is 'Vaibhav Wadkar'. I am a Linux Techie and loves to play with linux. If you see the name of the blog, you will come to know the odd name Scorpio Linux. Now why I give a name for my Blog as 'Scorpio Linux'?

When SCORPIO bite, the affected peoples will always remember the severe pain they fill, they will not forget even though if you ask them after several years. Which will show you the IMPACT of that bite. Now in case of LINUX, you can see the same impact on SOFTWARE INDUSTRY. Who will forget the impact like COST saving, removing LICENSE monopoly of Microsoft products, CUSTOMIZATION of source code, revolution Embedded Technologies and of course who will forget Mobile Technologies etc.....

Now again their might be N number of blogs available on linux then why one more? My major intention to open this blog to share the knowledge what I and you have about the linux. This blog will not focused any particular Linux flavors. I can share the TIPS and TRICKS which I learn, with you by using this blog.

There is no intention in my mind that non UNIX flavors of Operating System are bad but I just want to explore Linux OS more and want to share that with you. Thanks.