This document covers environment setup, BCD registration, and dual-stage backup management.
Run these commands in an Administrator Command Prompt. This initializes the folders, creates the VHD, and ensures a clean dismount before the initial backup.
:: 1. Initialize folders and create the 1GiB Fixed VHD
powershell -ExecutionPolicy Bypass -File "C:\ventoy\scripts\setup-directories.ps1"
| # Standard library imports | |
| import hashlib | |
| import platform | |
| import re | |
| import shutil | |
| import sys | |
| import tempfile | |
| import time | |
| from datetime import datetime | |
| from email.utils import parsedate_to_datetime |
| // pull_digests.ts | |
| /* | |
| * $ version='2.6.5' | |
| * $ deno run \ | |
| * --allow-net=api.github.com,github.com,release-assets.githubusercontent.com \ | |
| * --allow-write=release_digests.sha256 \ | |
| * pull_digests.ts "v${version}" | |
| * $ file="$(deno eval 'console.log("deno-" + Deno.build.target + ".zip")')" | |
| * $ checksum="$(grep -e "${file}" release_digests.sha256 | awk '1 == NR {print $NF; exit;}')" | |
| * $ deno upgrade --checksum="${checksum}" "${version}" |
I went looking for the source of the original extract function.
The oldest version that I managed to find was from:
2010-012-24: https://github.com/ohmyzsh/ohmyzsh/blob/ff0b25b745494d96ae06694321b2299991620b14/lib/functions.zsh#L41-L60
2013-010-17: https://gist.github.com/pcbulai/7024143#file-bashrc
2016-003-01: https://github.com/dotgc/dotfiles/blob/4883740121c3cd619d63609b295e839d49815ac4/.bashrc.d/functions.bash#L1-L23
Which is currently located at:
~/.cache $ DEBUG_ZX_SH=true zx_run 'jsr:@webpod/zx' <<<'console.log( await $({ verbose: true })`echo Hello world! | xargs -t -n 1 echo` )'
+ install -d -m 00775 /data/data/com.termux/files/../cache/zx
+ cd /data/data/com.termux/files/../cache/zx
+ zx=jsr:@webpod/zx
+ shift
+ exec deno run --no-config --allow-read=/data/data/com.termux/files/usr/bin/bash --allow-read=/data/data/com.termux/files/files/home --allow-read=/data/data/com.termux/files/../cache --ignore-read --allow-write=/data/data/com.termux/files/../cache/zx --allow-env --allow-run --allow-sys=homedir,uid,gid,cpus -- jsr:@webpod/zx
| MD5 (Win10_22H2_English_x32.iso) = 0d2602fe97ee8bb6812e1e6e7732e7b5 | |
| SHA1 (Win10_22H2_English_x32.iso) = 3704f52690e6f84d010f9a10faf598348ff11081 | |
| SHA256 (Win10_22H2_English_x32.iso) = 7cb5e0e18b0066396a48235d6e56d48475225e027c17c0702ea53e05b7409807 | |
| SHA512 (Win10_22H2_English_x32.iso) = d3c2f7d7188ece1bed197581f495071646411522560a9459789efd2afd0d7bc88d940b6150c7cb09aad737b45f33ef622c806892c9aa7174e000b8ae51e11dc4 |
| #!/usr/bin/env python3 | |
| from collections import deque as queue | |
| def fib_q(n): | |
| if n < 2: | |
| return n | |
| memo = queue((0, 1,), maxlen=2) | |
| for i in range(1, n): | |
| im2 = memo.popleft() |
| def newtons_sqrt(i, /, *, precision=1e-10): | |
| loops = 0 | |
| x = (1+i) // 2 | |
| d = i | |
| n_x = 0 | |
| print(f'{precision=}', flush=True) | |
| while loops < x and abs(d) > precision: | |
| loops += 1 | |
| print(f'{loops=} abs(d) = {abs(d)}: {d=}', flush=True) | |
| n_x = x - (x*x - i)/(2*x) |
| #!/usr/bin/env python3 | |
| import datetime | |
| import os | |
| # import wmi | |
| # https://github.com/tjguk/wmi | |
| # https://github.com/tcely/wmi | |
| class LastBoot: |