rr is a great debugging tool. it records a trace of a program's execution, as well as the results of
any syscalls it executes, so that you can "rewind" while you debug, and get deterministic forward and reverse
instrumented playback. it works with rust, but by default if you try it out, it could be pretty ugly when you
inspect variables. if this bothers you, configure gdb to use a rust pretty-printer
rr is probably in your system's package manager.
| <# | |
| .SYNOPSIS | |
| Script to Initialize my custom powershell setup. | |
| .DESCRIPTION | |
| Script uses scoop | |
| .NOTES | |
| **NOTE** Will configure the Execution Policy for the "CurrentUser" to Unrestricted. | |
| Author: Mike Pruett | |
| Date: October 18th, 2018 |
Based on Arch Wiki:
I was trying to boot directly to Arch (with no boot manager menu) with UEFI and Secure Boot, systemd-boot doesn't worked because the boot partition was not with the correct UUID and formatting the disk does not appears to be a great solution (rs).
SYSLINUX worked out of the box with PreLoader!
| #Requires -Version 7 | |
| # Version 1.2.13 | |
| # check if newer version | |
| $gistUrl = "https://api.github.com/gists/a208d2bd924691bae7ec7904cab0bd8e" | |
| $latestVersionFile = [System.IO.Path]::Combine("$HOME",'.latest_profile_version') | |
| $versionRegEx = "# Version (?<version>\d+\.\d+\.\d+)" | |
| if ([System.IO.File]::Exists($latestVersionFile)) { |
| # INSTALL INSTRUCTIONS: save as ~/.gdbinit | |
| # | |
| # DESCRIPTION: A user-friendly gdb configuration file. | |
| # | |
| # REVISION : 7.3 (16/04/2010) | |
| # | |
| # CONTRIBUTORS: mammon_, elaine, pusillus, mong, zhang le, l0kit, | |
| # truthix the cyberpunk, fG!, gln | |
| # | |
| # FEEDBACK: https://www.reverse-engineering.net |
This guide provides instructions for an Arch Linux installation featuring full-disk encryption via LVM on LUKS and an encrypted boot partition (GRUB) for UEFI systems.
Following the main installation are further instructions to harden against Evil Maid attacks via UEFI Secure Boot custom key enrollment and self-signed kernel and bootloader.
You will find most of this information pulled from the Arch Wiki and other resources linked thereof.
Note: The system was installed on an NVMe SSD, substitute /dev/nvme0nX with /dev/sdX or your device as needed.
| use std::sync::RwLock; | |
| use std::sync::RwLockReadGuard; | |
| #[allow(dead_code)] | |
| pub struct Store<T, U> { | |
| name: String, | |
| state: RwLock<T>, | |
| listeners: RwLock<Vec<fn(&T, &U)>>, | |
| reducer: fn(&mut T, &U), | |
| } |
| # export applications | |
| scoop export | sls '([A-Za-z0-9\-\_]+)' |% { | |
| $_.matches.groups[1].value } > apps.txt | |
| # export used buckets | |
| $buckets = scoop export | sls '\[([A-Za-z0-9\-\_]+)\]' |% { | |
| $_.matches.groups[1].value } | select -unique | |
| <# or all installed buckets | |
| $buckets = scoop bucket list |
