milabs

http://people.ee.ethz.ch/~arkeller/linux/kernel_user_space_howto.html

milabs

# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.

# Download the archiso image from https://www.archlinux.org/
# Copy to a usb-drive
dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux

# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.

# Set swedish keymap

milabs

#!/bin/bash

out="out"
[[ $1 ]] && out="$1"
mkdir -p $out

echo "## Creating self-signed certificate -> {$out}"
openssl req  -nodes -new -x509-keyout ${out}/server.key -out ${out}/server.crt

milabs

int __attribute__((section(".khook_origin,\"awx\",@progbits#"))) function(void) { ... }

milabs

1) source

  ffmpeg -fflags nobuffer -re -f alsa -i hw:0,0 -c:a nellymoser -ar 11025 -ab 8k -ac 1 -f flv rtmp://${SERVER}/1

2) listen

  ffplay -probesize 32 rtmp://127.0.0.1/live/1

3) server

milabs

sar -u 1 | grep --line-buffered all | awk -W interactive '{printf("%s %s\n", $1, $5);}'

milabs

#rename local branch
git branch -m old-branch-name new-branch-name

#delete remote branch with old name
git push origin :old-branch-name

#create remote renamed branch
git push origin new-branch-name

milabs

#!/usr/bin/perl -w

use strict;
no warnings 'once';

my $cmd = "ffplay -nodisp -loglevel info rtsp://SERVER/live";

pipe( READER, WRITER ) ;

my $child = open READER, '-|';

milabs

#include "TRObject.h"

TRObject& TRObject::operator[](const QString& key)
{
	if (type() == QVariant::Map)
		return keyValue<QVariantMap>(this, key);
	else if (type() == QVariant::Hash)
		return keyValue<QVariantHash>(this, key);

	setValue(QVariantMap());

milabs

use URI::Fetch;
use Cache::File;
use HTTP::Status qw(:constants);

$url = 'http://127.0.0.1:8080/media/snapshot.json.gz';

$cache = Cache::File->new(cache_root => '/tmp/cache');
$response = URI::Fetch->fetch($url, ForceResponse => 1, Cache => $cache);

if ($response->http_status == HTTP_OK) {