cvlc v4l2:// :v4l2-vdev="/dev/video0" --sout '#transcode{vcodec=mjpg,threads=2}:standard{access=http{mime=multipart/x-mixed-replace;boundary=--7b3cc56e5f51db803f790dad720ed50a},mux=mpjpeg,dst=:8080/}'

wget -q -O - https://www.reddit.com/r/listentothis/top/.json\?count\=50\&t\=all | jq -r '.data.children[].data.url' | youtube-dl -f bestaudio -i -a -

INIT=$(find . -type f -path '*nixos*/init' | tail -n 1)
BASH=$(find . -type f -path '*/bin/bash' | tail -n 1)
sed -i "s,exec systemd,exec /$BASH," $INIT
chroot . /$INIT
cp /etc/resolv.conf etc/resolv.conf

find -name "*.webm" -exec ffmpeg -i {} -acodec libmp3lame -ab 128k {}.mp3 \;

Hey! I'm Shenanigansen and I make comics around here, among other things. TAKE A LOOK WHY DON'TCHA.

nixpkgs.config = {
    packageOverrides = pkgs: rec {
        foo = pkgs.foo.override {
            bar = true;
        };
    };
};

nix-env -i nix-prefetch-scripts
nix-prefetch-git github.com/url --rev REV
clone nixpkgs, checkout -b branch, modify
NIX_PATH=nixpkgs=https://github.com/schneefux/nixpkgs/archive/master.tar.gz nix-env -i yourpkg
nixos-rebuild switch -I nixpkgs=pathtonixpkgsclone

Go:
new pkgs/.../default.nix

{ stdenv, buildGoPackage, fetchFromGitHub }:

buildGoPackage rec {
    name = "pkg-${version}";
    version = "0";
    rev = "hash";

    goPackagePath = "github.com/foo/bar";

    src = fetchFromGitHub {
        inherit rev;
        owner = "foo";
        repo = "bar;
        sha256 = "hash";
    };

    goDeps = ./deps.json;
}

new pkgs/.../deps.json

[
    {
        "include": "../../libs.json",
        "packages": [
            "github.com/bla/blub"
        ]
    }
]

edit pkgs/development/go-modules/libs.json, add deps

Python:

{ stdenv, fetchurl, python3Packages }:

python3Packages.buildPythonApplication rec {
  name = "app-${version}";
  version = "0";

  src = fetchurl {
    url = "mirror://pypi/f/foo/${name}.tar.gz";
    sha256 = "";
  };

  doCheck = false; # disable tests

  meta = {
    homepage = "https://home.page/";
    license = stdenv.lib.licenses.gpl3;
  };
}

edit pkgs/top-level/all-packages.nix

pk = callPackage ../()/pk { };

pkgs:

perlPackages.CGI
perlPackages.HTMLParser

gitweb.conf

our $projectroot = "/var/www/git";
our $omit_owner = true;
our @git_base_url_list = qw(git://domain.net/); 

web.nix nginx

    server {
        listen 80;
        listen [::]:80;
        server_name git.domain.net;
        location /.well-known/acme-challenge {
            root /var/www/challenges/;
        }
        location / {
            return 301 https://$server_name$request_uri;
        }
    }

        server {
                listen 443 ssl http2;
                listen [::]:443 ssl http2;
                server_name git.domain.net;
                root ${pkgs.git}/share/gitweb;
                index gitweb.cgi;
        location /static {
            root /var/www/git/;
        }
                location /gitweb.cgi {
            include ${pkgs.nginx}/conf/fastcgi_params;
                        fastcgi_param SCRIPT_FILENAME ${pkgs.git}/share/gitweb/gitweb.cgi;
                        fastcgi_param GITWEB_CONFIG /etc/nixos/gitweb.conf;
            fastcgi_param PERL5LIB "${pkgs.perlPackages.CGI}/lib/perl5/site_perl:${pkgs.perlPackages.HTMLParser}/lib/perl5/site_perl";
                        fastcgi_pass unix:/run/fcgiwrap.sock;
                }
        }

web.nix

  # perl cgi
  services.fcgiwrap = {
    enable = true;
    user = "nginx";
    group = "nginx";
  };

nick: user@device/network
pass: user:pass

umount boot: /boot has data, remove from fstab ;)

pacman -S trickle
trickle -s -d 400 -u 40 $CMD

git filter-branch -f --commit-filter 'GIT_COMMITER_NAME="schneefux"; GIT_AUTHOR_NAME="schneefux"; GIT_COMMITER_EMAIL="schneefux+commit@schneefux.xyz"; GIT_AUTHOR_EMAIL="schneefux+commit@schneefux.xyz"; git commit-tree "$@";' HEAD

checkout esp8266/Arduino, commit 1c5751460b7988041fdc80e0f28a31464cdf97a3

upload sketch: https://github.com/RandDruid/esp8266-deauth/blob/master/DeAuth/DeAuth.ino

diff --git a/tools/sdk/include/user_interface.h b/tools/sdk/include/user_interface.h
index 672ee7a..9adaccc 100644
--- a/tools/sdk/include/user_interface.h
+++ b/tools/sdk/include/user_interface.h
@@ -447,4 +447,9 @@ bool wifi_wps_start(void);
 typedef void (*wps_st_cb_t)(int status);
 bool wifi_set_wps_cb(wps_st_cb_t cb);

+typedef void (*freedom_outside_cb_t)(uint8 status);
+int wifi_register_send_pkt_freedom_cb(freedom_outside_cb_t cb);
+void wifi_unregister_send_pkt_freedom_cb(void);
+int wifi_send_pkt_freedom(uint8 *buf, int len, bool sys_seq);
+
 #endif

esptool flash_id

http://code.coreboot.org/svn/flashrom/trunk/flashchips.h

search for 0x (manufacturer)

search for 0x (device) from manufacturer

use a search engine to search device id

or: 2**(last 2 digits)/16

manufacturer: c8
device: 4014
-> 1MB flash, 64K SPIFFS
did not work :(
512K, no spiff works

device: 4013
-> 512K flash

further info: https://github.com/themadinventor/esptool/#read-spi-flash-id

reupload via serial, set flash size >= 1M
(if available)