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@thalamus
thalamus / ArchLinuxARM-M1
Last active February 23, 2025 12:24
How to boot Arch Linux ARM in QEMU (patched for M1)
/*
* This document is provided to the public domain under the
* terms of the Creative Commons CC0 public domain license
*/
How to boot Arch Linux ARM in QEMU (patched for M1)
Prerequisites:
QEMU - patched for M1 processors - patches: https://github.com/utmapp/qemu
@citruz
citruz / QEMU_ON_M1.md
Last active March 19, 2025 12:05
Create Ubuntu and Windows VMs with QEMU on Apple Silicon

Running Linux and Windows on M1 with QEMU

30.11.2020: Updated with the new patchseries and instructions for Windows

02.12.2020: Added tweaks

08.12.2020: Updated with patchseries v4

31.01.2020: Updated with patchseries v6

@MaxXor
MaxXor / btrfs-guide.md
Last active April 19, 2025 23:29
Btrfs guide to set up an LUKS-encrypted btrfs raid volume with included maintenance & recovery guide

Encrypted Btrfs storage setup and maintenance guide

Initial setup with LUKS/dm-crypt

This exemplary initial setup uses two devices /dev/sdb and /dev/sdc but can be applied to any amount of devices by following the steps with additional devices.

Create keyfile:

dd bs=64 count=1 if=/dev/urandom of=/etc/cryptkey iflag=fullblock
chmod 600 /etc/cryptkey
@nwade
nwade / README.md
Last active March 13, 2025 03:59
Remove SentinelOne Agent - macOS High Sierra/Mojave

Warning - use at your own risk

Remove SentinelOne agent from Mac

  1. Boot into Recovery Mode by holding Cmd+R during reboot
  2. Open Terminal from top menubar
  3. Run /Applications/Utilities/Disk\ Utility.app/Contents/MacOS/Disk\ Utility to open Disk Utility
  4. If your startup disk is encrypted, use Disk Utility to mount it
  5. In Terminal, run chroot /Volumes/Macintosh\ HD
  6. Execute the deletion commands or script
@Ambroos
Ambroos / WARNING.md
Last active March 13, 2025 04:04
Remove SentinelOne agent from Mac. Because honestly, it doesn't seem to do anything at all. Run as root, best is to do this from a recovery mode, single user mode with writeable filesystem, ...

USE AT OWN RISK

This was only tested on a 'partial' SentinelOne installation on the High Sierra beta, where SentinelOne was never allowed to enable it's kernel extension. (Some things failed while I was messing around with OS betas.)

This script is most likely outdated.

A lot happens in 2+ years, at this point there's a good chance this script will do more harm than good. Read the comments before using!

@Drowze
Drowze / minix_tutorial.md
Last active October 21, 2024 20:51
MINIX: FROM ZERO TO ZERO+1: Setting SSH, adding system calls and system libraries to custom system calls in Minix 3.3.0; based on a University assignment. #minix #c #system_call #custom_library #c_library #library

Disclaimer

I take no responsability for any problems a user might have on following this gist. This includes university problems.

The motivation for this is to document, as dummy-oriented as possible, a way to setup and add a system call to Minix OS. This is a classic assignment at Operational Systems classes (and is pretty cool tbh)

Configuration:

ISO used: minix_R3.3.0-588a35b.iso

@ryanchang
ryanchang / lldb_cheat_sheet.md
Last active April 10, 2025 20:02
LLDB Cheat Sheet

LLDB Cheat Sheet

A complete gdb to lldb command map.

Print out

  • Print object
(lldb) po responseObject
(lldb) po [responseObject objectForKey@"state"]
  • p - Print primitive type