rust-play

#![allow(dead_code)]
use std::cell::RefCell;

#[derive(Debug)]
struct Ctx {
    mult: i32,
    items: RefCell<Vec<i32>>,
}

fn work(x: &Ctx, i: &mut i32) {

gmag11

# Rclone mount on boot
# Copy file to: /etc/systemd/system
# You need to create a remote on RClone and a folder on your disk, both with same name <rclone-remote>
# This example uses /cloud/ folder as origin to mount all remotes, change it to your needs
# This example use a linux user named rclone. Create it or adapt it to your needs. Rclone will get config from that user's home folder
# Register new service by typing:
# sudo systemctl daemon-reload
# Do the next one for every remote you want to load on boot
# sudo systemctl enable rclone-mount@<rclone-remote>.service
# systemctl start rclone-mount@<rclone-remote>.service

rust-play

use std::time::Duration;
use std::thread;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::Arc;
use std::sync::mpsc::channel;


fn long_running_function(x: u64, shared: &AtomicBool) -> Option<u64> {
    for i in 0..x {
        if shared.load(Ordering::Relaxed) {

shadiakiki1986

Deprecated in favor of https://github.com/shadiakiki1986/dbxcli-sync

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

jkokatjuhha

from bs4 import BeautifulSoup
import requests
page_link ='https://www.website_to_crawl.com'
# fetch the content from url
page_response = requests.get(page_link, timeout=5)
# parse html
page_content = BeautifulSoup(page_response.content, "html.parser")

# extract all html elements where price is stored
prices = page_content.find_all(class_='main_price')

crocandr

Home Media Stack

Dockerized Plex with Transmission and Radarr and Sonarr for more easily movies and TV series download.

• http://plex.tv
• https://transmissionbt.com/
• https://radarr.video/
• https://sonarr.tv/

Docker-compose

alexellis

Convert sequence of JPEG images to MP4 video

ffmpeg -r 24 -pattern_type glob -i '*.JPG' -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse.mp4

• -r 24 - output frame rate
• -pattern_type glob -i '*.JPG' - all JPG files in the current directory
• -i DSC_%04d.JPG - e.g. DSC_0397.JPG
• -s hd1080 - 1920x1080 resolution

Slower, better quality

laobubu

Pico HTTP Server in C

This is a very simple HTTP server for Unix, using fork(). It's very easy to use

How to use

1. include header httpd.h
2. write your route method, handling requests.
3. call serve_forever("12913") to start serving on port 12913

CMCDragonkai

Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory:

• hexdump
• objdump
• readelf
• xxd
• gcore