Vladimir Vlad1mir-D

Tested on macOS 13.3.1.

In Disk Utility, create new APFS volume under internal SSD's Container disk1.
Unmount the volume.
⌘I to open the Info panel of the volume, copy the Volume UUID. Alternatively, the UUID can be copied from the output of diskutil info disk1s7, where disk1s7 should be replaced with the corresponding device node.
sudo vifs to edit /etc/fstab, adding the following entry:

Recovering deleted files in Ubuntu with ext4 filesystem

Recently, I deleted some files by mistake in a Ubuntu machine with an ext4 fs. These notes document the steps I took to get them back.

this procedure assumes that the partition that contained the deleted files is different from the root partition, as that was the scenario with which I had to deal (deleted files were in my home dir). The procedure needs that the partition that contained the files is unmounted, so if the deleted files were in the root partition, the process would be a bit different (e.g. storing the fs journal in a USB stick, using a live CD/USB to boot and issue the commands, etc.)
if something is not clear, you need more information, etc. check the sources below

With that out the way, let's begin.

	#!/usr/bin/env python3

	# vim: autoindent tabstop=4 shiftwidth=4 expandtab softtabstop=4 filetype=python

	# This file is part of Supermicro IPMI certificate updater.
	# Supermicro IPMI certificate updater is free software: you can
	# redistribute it and/or modify it under the terms of the GNU General Public
	# License as published by the Free Software Foundation, version 2.
	#
	# This program is distributed in the hope that it will be useful, but WITHOUT

	Decrypt

	openssl enc -d -des-ede3-cbc -in save_config.bin -out save_config.dec -K f1da33a298120612060792ffaa998811998877445588aabb -iv 0
	dd if=save_config.dec bs=4 skip=1 \| tar -xzf -
	ls preserve_config/
	bmc_hostname hostname_for_dhcp network SDRBlock tag
	ddns ipctrl ntp server.pem timezone
	DDNS_CONFIG lighttpd.conf OEMPSBlock service.conf wsman
	ddns.key lighttpd_port.conf PSBlock snmpd.conf
	ddns.private log ps.xml syslog.conf

	#!/bin/sh

	set -eu

	make_aten_header() {
	printf 'ATEN\1\0'
	}

	run_aes() {
	openssl aes-256-cbc "$1" -in "$2" -out "$3" -k CKSAM1SUCKSAM1SUASMUCIKSASMUCIKS -md md5

	#!/usr/bin/env python3

	# CSR OTAU binary parser
	# https://developer.qualcomm.com/qfile/34081/csr102x_otau_overview.pdf
	# For use with test and demonstration only. This is obviously not official and
	# is not affiliated with Qualcomm.

	import io
	import os
	import sys

	# Client Bridged / Client Mode / RelayD and IGMPProxy (It works)
	# RelayD is to redirect packages and IGMP is for redirect IGMP packages
	# Our network is 192.168.1.0/24

	# Steps:
	# Configure WAN as static
	# We should edit our wan iface and put static IP
	uci set network.wan='interface'
	uci set network.wan.proto='static'
	uci set network.wan.ipaddr='192.168.1.239' # Main Network IP

	#!/usr/bin/env python

	from argparse import ArgumentParser
	from random import SystemRandom
	from string import ascii_letters, digits
	from subprocess import Popen as subprocess, PIPE
	from shlex import split as sh

	ap = ArgumentParser()
	ap.add_argument('action', help='add, delete or change password', choices=('add', 'delete', 'passwd'))