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Debian Stretch - Full Disk Encryption

This documents guides you through the process to install Debian Stretch with Full Disk Encryption. The following requirements exist:

• Mainboard with UEFI-Support
• Debian Stretch Live CD booted from UEFI
• Two unformatted, unpartitioned HDDs/SSDs for Software RAID1 with mdmadm

After following this guide, you will end up with a setup like this:

• Redundant GRUB Standalone EFI installation on both disks

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Constants

plugin.tx_solr {
	solr {
	scheme = http

	host = YY.YY.YY.YY
	port = 8080

path = /solr/core_XXXX/

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<?php

namespace Krbu\Utility\ViewHelpers;

use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;

/**
 * Copyright note: Some parts are copied from the Fluid package.
 * Usage example:
 *  <f:if condition="{krbu:PartialExists(partial: 'Category/{item.category.id}/DetailCol1')}">

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Introduction

This is a tutorial for building and installing the latest release version (0.7.3 as of writing) of "ZFS on Linux" on a Raspberry Pi 3 running Raspbian Stretch. Specifically, we'll be building the dkms version of ZoL, which saves you the hassle of re-compiling the kernel modules after every kernel update. Even though ZoL added support for building dkms packages for debian in version 0.7.3, the build process on a Raspberry Pi 3 is not quite straight-forward. Hopefully, these instructions will make it easier.

Steps

1. Install the build dependencies.

$ sudo apt-get update
$ sudo apt-get install build-essential autoconf libtool gawk alien fakeroot
$ sudo apt-get install dkms zlib1g-dev uuid-dev libattr1-dev libblkid-dev libselinux-dev libudev-dev libssl-dev parted lsscsi wget ksh

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<?php
/**
 * Single level, Case Insensitive File Exists.
 *
 * Only searches one level deep. Based on
 * https://gist.github.com/hubgit/456028
 *
 * @param string $file The file path to search for.
 *
 * @return string The path if found, FALSE otherwise.

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Um gitlab auf ubuntu 16.04 oder debian 8.5 zu installieren
(und wohl auch auf anderen ubuntus, debian hat noch zusätliche Probleme, dafür funktioniert aber z.B. top, htop, usw...)
müssen folgende Einstellungen in /etc/gitlab/gitlab.rb gesetzt sein:

postgresql['shared_buffers'] = "512MB" # recommend value is 1/4 of total RAM, up to 14GB.
postgresql['effective_cache_size'] = "128MB"

Beim ersten wird in der Config zum Start 256MB angeboten, reicht ggf. auch
Beim zweiten ist in der Config nur 1MB eingetragen, das kommt mir ggü. dem Standardwert von postgresql (128MB) zu wenig vor.

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<?php
/* Found at http://stackoverflow.com/questions/1057572/how-can-i-get-a-hex-dump-of-a-string-in-php */

function hex_dump($data, $newline="\n")
{
  static $from = '';
  static $to = '';

  static $width = 16; # number of bytes per line

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The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

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# IPv6

   ##
   ## set default policies to let everything in
   ip6tables --policy INPUT   ACCEPT;
   ip6tables --policy OUTPUT  ACCEPT;
   ip6tables --policy FORWARD ACCEPT;

   ##
   ## start fresh

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The Six Most Common Species Of Code

http://www.willa.me/2013/11/the-six-most-common-species-of-code.html

code Written By A CS 101 Student