Skip to content

Instantly share code, notes, and snippets.

View Expertcoderz's full-sized avatar
:octocat:
Meow.

Expertcoderz Expertcoderz

:octocat:
Meow.
View GitHub Profile
@DevStefIt
DevStefIt / ffmpeg_dash.sh
Last active July 5, 2025 07:47
HLS and DASH guide on an Nginx server with RTMP mode enabled, with FFmpeg as support
ffmpeg -re -i INPUT -c:v libx264 -c:a aac -preset slower -f dash ARBITRARY_NAME.mpd
@MaskRay
MaskRay / abis-for-mmu-less-systems
Created February 18, 2024 05:18
ABIs for MMU-less systems
## Linux binfmt loaders
`fs/Kconfig.binfmt` defines a few loaders.
* `BINFMT_ELF` defaults to y and depends on `MMU`.
* `BINFMT_ELF_FDPIC` defaults to y when `BINFMT_ELF` is not selected. A few architecture support `BINFMT_ELF_FDPIC` for NOMMU. ARM supports FDPIC even with a MMU.
* `BINFMT_FLAT` is provided for a few architectures.
`BINFMT_AOUT`, removed in 2022, had been supported for alpha/arm/x86-32.
@thesamesam
thesamesam / xz-backdoor.md
Last active September 11, 2025 08:38
xz-utils backdoor situation (CVE-2024-3094)

FAQ on the xz-utils backdoor (CVE-2024-3094)

This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.

Update: I've disabled comments as of 2025-01-26 to avoid everyone having notifications for something a year on if someone wants to suggest a correction. Folks are free to email to suggest corrections still, of course.

Background