By default, the official installation program is used. When the memory requirements of the installation program are not met, the official cloud image (Cloud Image) will be used.
The script does not include third-party links or homemade packages; all resources are obtained in real-time from the source site.
Compatible with 512M + 5G small servers and supports installing Alpine on 256M small servers.
Supports installing Windows using the official ISO.
Supports reinstalling Windows as Linux or Windows itself.
Supports BIOS, EFI, ARM.
The original system partition supports LVM, Btrfs.
Supports installing Alpine, Arch, openSUSE, Gentoo, and can also install these systems from them.
Progress of DD and cloud image installation can be viewed through SSH, browser, serial console, and background VNC.
Includes many comments.

Download (Current system is Linux)

For users outside China:

curl -O https://raw.githubusercontent.com/bin456789/reinstall/main/reinstall.sh

For users in China:

curl -O https://raw.fgit.cf/bin456789/reinstall/main/reinstall.sh

Download (Current system is Windows)

Unable to download?

Before proceeding, please disable the 'Real-time protection' feature in Windows Defender. This feature may prevent certutil from downloading any files.

For users outside China:

certutil -urlcache -f -split https://raw.githubusercontent.com/bin456789/reinstall/main/reinstall.bat

For users in China:

certutil -urlcache -f -split https://raw.fgit.cf/bin456789/reinstall/main/reinstall.bat

Usage

All features can be used on both Linux and Windows.

on Linux, execute bash reinstall.sh
on Windows, execute reinstall.bat

Feature 1: Install Linux

For machines with static IP, install CentOS, Alma, Rocky, Fedora, Debian, Ubuntu, and add the --ci parameter to force the use of the cloud image.

bash reinstall.sh centos   7|8|9  (8|9 for the stream version)
                  alma     8|9
                  rocky    8|9
                  fedora   38|39
                  debian   10|11|12
                  ubuntu   20.04|22.04
                  alpine   3.16|3.17|3.18|3.19
                  opensuse 15.5|tumbleweed (only supports cloud image)
                  arch     (only supports amd64 cloud image)
                  gentoo   (only supports amd64 cloud image)

                  If no version number is entered, the latest version will be installed.

Parameters:

--ci              Force the use of the cloud image

Feature 2: DD

Supports gzip, xz formats.
For machines with static IP, DD Windows, and the script will automatically configure the IP.

bash reinstall.sh dd --img https://example.com/xxx.xz

Feature 3: Reboot to Alpine Rescue System (Live OS)

Can be connected via SSH to perform manual DD, modify partitions, manually install Arch / Gentoo, etc.
If the disk content is not modified, rebooting again will return to the original system.

bash reinstall.sh alpine --hold=1

Feature 4: Reboot to netboot.xyz

Can install more systems using background VNC.

bash reinstall.sh netboot.xyz

Feature 5: Install Windows ISO

bash reinstall.sh windows \
     --iso 'https://drive.massgrave.dev/en-us_windows_10_enterprise_ltsc_2021_x64_dvd_d289cf96.iso' \
     --image-name 'Windows 10 Enterprise LTSC 2021'

Parameters:

--iso Original image link

--image-name Specify the image to install, case-insensitive, should be enclosed in quotes on both sides, for example:

'Windows 7 Ultimate'
'Windows 10 Enterprise LTSC 2021'
'Windows 11 Pro'
'Windows Server 2022 SERVERDATACENTER'

Use Dism++ File menu > Open Image File, select the iso to be installed to get the image name.

Supported systems:
- Windows Vista to Windows 11
- Windows Server 2008 to Windows Server 2022
- Windows Server variants, such as
  - Windows Server Essentials
  - Windows Server Annual Channel
  - Hyper-V Server
  - Azure Stack HCI
The script will install the following drivers as needed:
- KVM (Virtio)
- XEN (XEN PV, AWS PV)
- AWS (ENA Network Adapter, NVMe Storage Controller)
- GCP (gVNIC Network Adapter, GGA Graphics)
- Azure (MANA Network Adapter)
Vista (Server 2008) and 32-bit systems may lack drivers.
If the machine has a static IP, the IP will be automatically set after installation.
Can bypass Windows 11 hardware restrictions.
Supports Azure ARM (Hyper-V), does not support Oracle ARM (KVM).
The process wsappx will occupy CPU for a long time after installing the image zh-cn_windows_10_enterprise_ltsc_2021_x64_dvd_033b7312.iso.

This is an issue with the image, and the solution is to install the VCLibs library.

https://www.google.com/search?q=ltsc+wsappx
The following website provides iso links.

https://massgrave.dev/genuine-installation-media.html

Memory Requirements

System	Traditional Installation	Cloud Image
Debian	384M	512M
Ubuntu	1G	512M
CentOS / Alma / Rocky / Fedora	1G	512M
Alpine	256M	-
openSUSE	-	512M
Arch	-	512M
Gentoo	-	512M
Windows 8.1 (Server 2012 R2) or below	512M	-
Windows 10 (Server 2016) or above	1G	-

Network Requirements

Install Linux using the Install Mode must have DHCPv4.

Other cases support static IP, IPv6 (including installing Alpine, Linux cloud image, Windows iso, dd).

No need to fill in the static IP address when running the script.

Virtualization Requirements

Not supported on OpenVZ, LXC virtual machines.

Please use https://github.com/LloydAsp/OsMutation.

Default Passwords

System	Username	Password
Linux	root	123@@@
Windows (iso)	administrator	123@@@
Windows (dd)	Image username	Image password

If the script cannot be downloaded under Windows

You can try the following methods:

Disable Windows Defender Real-time Protection.
For Windows 7, install this patch to enable TLS 1.2.

https://aka.ms/easyfix51044

Update SSL root certificates.

certutil -generateSSTFromWU root.sst
certutil -addstore Root root.sst

Download manually by copying these two files through Remote Desktop Connection.

https://raw.githubusercontent.com/bin456789/reinstall/main/reinstall.bat

https://raw.githubusercontent.com/bin456789/reinstall/main/reinstall.sh

TODO

Install mode: Static IP, IPv6, multiple NICs

README.en.md

reinstall

Highlights