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ProfFan / async_await_cancellation.md
Created December 19, 2023 18:18 — forked from Matthias247/async_await_cancellation.md
Async/Await - The challenges besides syntax - Cancellation

Async/Await - The challenges besides syntax - Cancellation

This is the second article in a series of articles around Rusts new async/await feature. The first article about interfaces can be found here.

In this part of the series we want to a look at a mechanism which behaves very different in Rust than in all other languages which feature async/await support. This mechanism is Cancellation.

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ProfFan / guide.md
Created September 5, 2023 23:24 — forked from othyn/guide.md
Fix horrendously bad macOS (12.3.1 tested) SMB (Samba) performance on Unraid

Intro

Out of the box, my SMB performance on macOS 12.3.1 would top out at around 20MB/s in short ~5 second bursts, which was absolutely horrendous, slow to navigate in Finder and slugish to interact with.

Since making these changes, I now get sustained ~80-100MB/s+ and instant Finder navigation which is superb and how things should be out-of-the-box (OOTB)!

May 2023 update: As of Ventura, the SMB issues were just horribly inconsistent and hard to maintain. Something in the combination of Unraid, macOS and SMB just doesn't play nice. I ended up binning NFS/SMB all together and heading to a locally hosted Nextcloud instance for file syncing, then using SFTP/Ansible Git flow for editing files within appdata.

Sources

@ProfFan
ProfFan / guide.md
Created September 5, 2023 23:24 — forked from othyn/guide.md
Fix horrendously bad macOS (12.3.1 tested) SMB (Samba) performance on Unraid

Intro

Out of the box, my SMB performance on macOS 12.3.1 would top out at around 20MB/s in short ~5 second bursts, which was absolutely horrendous, slow to navigate in Finder and slugish to interact with.

Since making these changes, I now get sustained ~80-100MB/s+ and instant Finder navigation which is superb and how things should be out-of-the-box (OOTB)!

May 2023 update: As of Ventura, the SMB issues were just horribly inconsistent and hard to maintain. Something in the combination of Unraid, macOS and SMB just doesn't play nice. I ended up binning NFS/SMB all together and heading to a locally hosted Nextcloud instance for file syncing, then using SFTP/Ansible Git flow for editing files within appdata.

Sources

@ProfFan
ProfFan / mem-loader.asm
Created August 13, 2019 23:57 — forked from zznop/mem-loader.asm
Fun little loader shellcode that executes an ELF in-memory using an anonymous file descriptor (inspired by https://x-c3ll.github.io/posts/fileless-memfd_create/)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Copyright (C), zznop, zznop0x90@gmail.com
;;;
;;; This software may be modified and distributed under the terms
;;; of the MIT license. See the LICENSE file for details.
;;;
;;; DESCRIPTION
;;;
;;; This PoC shellcode is meant to be compiled as a blob and prepended to a ELF
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ProfFan / README.md
Created March 22, 2017 06:13 — forked from ingenthr/README.md
Various DTrace scripts for memcached

These are various scripts I've written in the past for tracing through memcached

LICENSE

The MIT License (MIT)

Copyright (c) 2013, Matt Ingenthron

Permission is hereby granted, free of charge, to any person obtaining a copy