mkinitramfs

generic modular initramfs generator (core tools)

Install

All systems
curl cmd.cat/mkinitramfs.sh
Debian Debian
apt-get install initramfs-tools-core
Ubuntu
apt-get install initramfs-tools-core
image/svg+xml Kali Linux
apt-get install initramfs-tools-core
Windows (WSL2)
sudo apt-get update sudo apt-get install initramfs-tools-core
Raspbian
apt-get install initramfs-tools-core
Dockerfile
dockerfile.run/mkinitramfs

initramfs-tools-core

generic modular initramfs generator (core tools)

This package contains the mkinitramfs program that can be used to create a bootable initramfs for a Linux kernel. The initramfs should be loaded along with the kernel and is then responsible for mounting the root filesystem and starting the main init system.

initramfs-tools

generic modular initramfs generator

This package contains tools to create a bootable initramfs for Linux kernel packages. The initramfs is a compressed cpio archive. At boot time, the kernel unpacks that archive into RAM, mounts and uses it as initial root file system. The mounting of the real root file system occurs in early user space. klibc provides utilities to setup root. Having the root on MD, LVM2, LUKS or NFS is also supported. Any boot loader with initrd support is able to load an initramfs archive.