| // Shinobi (http://shinobi.video) - FFMPEG H.264 over HTTP Test | |
| // How to Use raw H.264 (Simulated RTSP) | |
| // 1. Start with `node ffmpegToWeb.js` | |
| // 2. Get the IP address of the computer where you did step 1. Example : 127.0.0.1 | |
| // 3. Open VLC and "Open Network Stream". | |
| // 4. Input the following without quotes : `http://127.0.0.1:8001/h264` and start. | |
| var child = require('child_process'); | |
| var io = require('socket.io'); | |
| var events = require('events'); |
| #!/bin/sh | |
| sleep 5 | |
| ffmpeg -re -f mjpeg -r 10 -i "http://localhost/?action=stream" -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -acodec aac -ab 1k -strict experimental -s 640x360 -vcodec h264 -pix_fmt yuv420p -g 20 -vb 500k -preset ultrafast -crf 31 -r 10 -f flv "rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx" 2> /home/pi/ffmpeg.log |
| ### 1: Drop invalid packets ### | |
| /sbin/iptables -t mangle -A PREROUTING -m conntrack --ctstate INVALID -j DROP | |
| ### 2: Drop TCP packets that are new and are not SYN ### | |
| /sbin/iptables -t mangle -A PREROUTING -p tcp ! --syn -m conntrack --ctstate NEW -j DROP | |
| ### 3: Drop SYN packets with suspicious MSS value ### | |
| /sbin/iptables -t mangle -A PREROUTING -p tcp -m conntrack --ctstate NEW -m tcpmss ! --mss 536:65535 -j DROP | |
| ### 4: Block packets with bogus TCP flags ### |
| Install Mikrotik CHR on Digital Ocean Ubuntu 18.04 LTS Droplet. Tested 11/2021 | |
| 1. Turn Off Droplet after creation and go to Recovery and set it to Boot from Recovery ISO. | |
| 2. Trun on Droplet and open Console | |
| 3. Press 6 and go to shell | |
| 4. Paste below code to install CHR on HDD |
You might want to read this to get an introduction to armel vs armhf.
If the below is too much, you can try Ubuntu-ARMv7-Qemu but note it contains non-free blobs.
First, cross-compile user programs with GCC-ARM toolchain. Then install qemu-arm-static so that you can run ARM executables directly on linux
If there's no qemu-arm-static in the package list, install qemu-user-static instead
| // Converts an ArrayBuffer directly to base64, without any intermediate 'convert to string then | |
| // use window.btoa' step. According to my tests, this appears to be a faster approach: | |
| // http://jsperf.com/encoding-xhr-image-data/5 | |
| /* | |
| MIT LICENSE | |
| Copyright 2011 Jon Leighton | |
| Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: |
This gist blocks incoming traffic from
Tor exit nodes. You can also use it to
MARK or redirect the incoming traffic, depending of your needs.
This guide is for IPv4 only, feel free to contribute IPv6 support if you have it.
| 1. Download latest apktool version. | |
| 2. Download the batch file and aapt.exe. | |
| 3. Create a folder anywhere in the PC and put all the apktool.jar, aapt.exe and the batch script in that folder. | |
| 4. Open command prompt. | |
| 5. Navigate to the folder where you placed apktool.jar, batch script and the aapt.exe. | |
| 6. Now, you need to install the file using the " IF " command. | |
| 7. Type the following command. | |
| apktool if name-of-the-app.apk |
| # Configure DHCPv6-PD on the PPPoE interface. | |
| # | |
| # Prior script execution, enable IPv6 package: | |
| # /system | |
| # package enable ipv6 | |
| # reboot | |
| # | |
| # Resources: | |
| # https://kb.pentanet.com.au/faq/how-to-configure-a-mikrotik-routerboard-router-to-accept-ipv6 | |
| # https://www.netdaily.org/tag/mikrotik-ipv6/ |
