| #! /usr/bin/env python | |
| # scan-layer2 : arpings a subnet to find every device connected to the subnet | |
| import sys | |
| if len(sys.argv) != 2: | |
| print ("Usage: scan-layer2 \n eg: scan-layer2.py 192.168.1.0/24") | |
| sys.exit(1) | |
| from scapy.all import srp,Ether,ARP,conf | |
| ans,unans=srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=sys.argv[1]),timeout=10) |
sed -E -f solver.sed input where input is a file containing the maze.
For best results, resize your terminal to match the height of the maze. To disable animations, delete the lines containing p.
The solver assumes the following:
# \nSES) and end (E)
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
| ## Systemd user unit file for pulseaudio-dlna | |
| # Copy to: ~/.config/systemd/user/pulseaudio-dlna.service | |
| # Enable: systemctl --user enable pulseaudio-dlna | |
| [Unit] | |
| Description=PulseAudio-DLNA Service | |
| [Install] | |
| WantedBy=default.target |
| silly gist hack, why do we need you? :( |
| // | |
| // Author: Jonathan Blow | |
| // Version: 1 | |
| // Date: 31 August, 2018 | |
| // | |
| // This code is released under the MIT license, which you can find at | |
| // | |
| // https://opensource.org/licenses/MIT | |
| // | |
| // |
| (function (context, trackingId, options) { | |
| const history = context.history; | |
| const doc = document; | |
| const nav = navigator || {}; | |
| const storage = localStorage; | |
| const encode = encodeURIComponent; | |
| const pushState = history.pushState; | |
| const typeException = 'exception'; | |
| const generateId = () => Math.random().toString(36); | |
| const getId = () => { |
| 1. Create new tiny url | |
| ``` | |
| curl -i -X POST -H "Content-Type:application/json" -d '{"url": "http://example.com"}' 'http://t.bdaily.club' | |
| Response: | |
| { | |
| "msg": "ok", | |
| "data": { | |
| "tiny_url": "http://t.bdaily.club/ssddz", |
| #pragma once | |
| #define DYN_ARR_OF(type) struct { \ | |
| type *data; \ | |
| type *endptr; \ | |
| uint32_t capacity; \ | |
| } | |
| #if !defined(__cplusplus) | |
| #define decltype(x) void* |
