Linux How-To

MultiCD – Create a MultiBoot Linux Reside USB

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Having a single CD or USB drive with a number of obtainable working methods, for set up, may be extraordinarily helpful in all type of eventualities. Both for rapidly testing or debugging one thing or just reinstalling the working system of your laptop computer or PC, this will prevent a number of time.

Learn Additionally: The way to Set up Linux on USB and Run It On Any PC

On this article, you’ll learn to create multi bootable USB media, by utilizing instrument known as MultiCD – is a shell script, designed to create a multiboot picture with totally different Linux distributions (means it mix a number of boot CDs into one). That picture can later be written to CD/DVD or flash drive so you should utilize it to put in the OS by your selection.

The benefits to creating a CD with MultiCD script are:

No must create a number of CDs for small distributions.
If you have already got the ISO pictures, it’s not required to obtain them once more.
When new distributions is launched, merely obtain and run the script once more to construct a brand new multiboot picture.

Obtain MultiCD Script

MultiCD may be obtained by both utilizing git command or by downloading the tar archive.

For those who want to use the git repository, use the next command.

# git clone git://github.com/IsaacSchemm/MultiCD.git

Create Multiboot Picture

Earlier than we begin creating our multiboot picture, we might want to obtain the photographs for the Linux distributions we like to make use of. You may see a listing of all supported Linux distros on the MultiCD web page.

After getting downloaded the picture information, you’ll have to place them in the identical listing because the MultiCD script. For me that listing is MultiCD. For the aim of this tutorial, I’ve ready two ISO pictures:

CentOS-7 minimal
Ubuntu 18 desktop

Multi Linux DistrosMulti Linux Distros

Multi Linux Distros

It is very important word that the downloaded pictures must be renamed as listed within the Supported distros record or a symlink to be created. So reviewing the supported pictures, you possibly can see that the filename for Ubuntu can stay the identical as the unique file.

For CentOS nevertheless, it have to be renamed to centos-boot.iso as proven.

# mv CentOS-7-x86_64-Minimal-1810.iso centos-boot.iso

Now to create the multiboot picture, run the next command.

# sudo multicd.sh

The script will search for your .iso information and try and create the brand new file.

Create Multiboot Linux ImageCreate Multiboot Linux Image

Create Multiboot Linux Picture

As soon as the method is full, you’ll find yourself having a file known as multicd.iso contained in the construct folder. Now you can burn the brand new picture file to CD or USB flash drive. Subsequent you possibly can take a look at it by attempting besides from the brand new media. The boot web page ought to seem like this:

Test Multiboot MediaTest Multiboot Media

Check Multiboot Media

Select the OS you want to set up and you’ll be redirected to the choices for that OS.

Select Linux Distro to InstallSelect Linux Distro to Install

Choose Linux Distro to Set up

Similar to that, you possibly can create a single bootable media with a number of Linux distros on it. Crucial half is to all the time test the proper title for the iso picture that you just wish to write as in any other case it may not be detected by multicd.sh.

Conclusion

MultiCD is little doubt one of many helpful instruments that may prevent time from burning CDs or creating a number of bootable flash drives. Personally I’ve created my very own USB flash drive few distros on it to maintain in my desk. You by no means know when it would be best to set up one other distro in your system.

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