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Debootstrap ARM64 | All About

Did you know that debootstrap is a command-line tool?

In fact, it helps create a minimal root file system for a target architecture. In other words, it helps us set up a chroot environment or create the base for a new Linux distribution.

Furthermore, when we use it with the “arm64″ architecture, it is known as “Debootstrap arm64”. In other words, it indicates the creation of a minimal root file system for devices or systems running on ARMv8-A 64-bit processors.

Then, let’s take a look at how to use Debootstrap for “Debootstrap ARM64”:

1. First, we have to make sure that Debootstrap is installed on our host system. If not, we can install it with the package manager. For example:

   sudo apt-get install debootstrap
2. Next, we can create a Debian-based root file system for the ARM64 architecture by running this command:

   sudo debootstrap --arch=arm64 buster /path/to/target/rootfs http://ftp.debian.org/debian/

   Here,

   • –arch=arm64: Indicates the target architecture.
   • buster: The Debian release we want to install.
   • /path/to/target/rootfs: The directory where the root file system will be created.
   • http://ftp.debian.org/debian/: The Debian repository URL.
3. Then, it is time chroot into the basic root file system is created to customize and configure the environment. This involves installing additional packages, setting up users, configuring network settings, etc.
4. Furthermore, Debootstrap arm64 is used in embedded systems, containerization, and while creating custom Linux distributions for ARM64 devices.
5. Then, If we are running Debootstrap on a different architecture to create an ARM64 root file system, we may need a cross-compilation toolchain to build ARM64 binaries.

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Conclusion

Today, our Support Techs introduced us to Debootstrap arm64 and how to use it.