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Jens 2001db8

  • Wuerzburg, Germany
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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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2001db8 / springer-free-maths-books.md
Created December 28, 2015 11:37 — forked from bishboria/springer-free-maths-books.md
Springer have made a bunch of maths books available for free, here are the direct links
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2001db8 / grunt-hugo-lunrjs.md
Created September 22, 2016 15:55 — forked from sebz/grunt-hugo-lunrjs.md
hugo + gruntjs + lunrjs = <3 search
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2001db8 / absender.lco
Created October 4, 2016 12:31 — forked from puppe/absender.lco
Deutsche Briefvorlage für LaTeX (scrlttr2)
\ProvidesFile{absender.lco}
\KOMAoptions{%
% fromemail=true, % Email wird im Briefkopf angezeigt
% fromphone=true, % Telefonnumer wird im Briefkopf angezeigt
% fromfax=true, % Faxnummer wird im Briefkopf angezeit
% fromurl=true, % URL wird im Briefkopf angezeigt
% fromlogo=true, % Logo wird im Briefkopf angezeigt
% subject=titled, % Druckt "Betrifft: " vor dem Betreff
locfield=wide, % Breite Absenderergänzung (location)
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2001db8 / Encrypted-Amazon-Cloud-Drive.md
Created March 18, 2017 15:08 — forked from samatjain/Encrypted-Amazon-Cloud-Drive.md
Setting up a encrypted drive on Amazon Cloud Drive w/ EncFS and acd_cli

Environment

export ACD_LOCAL=$HOME/.cache/Amazon-Cloud-Drive

# To use this file later
export ENCFS6_CONFIG=$ACD_LOCAL/encfs6.xml

Setup

mkdir -p \

WannaCry|WannaDecrypt0r NSA-Cybereweapon-Powered Ransomware Worm

  • Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
  • Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
  • Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
  • Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
  • Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm.

SECURITY BULLETIN AND UPDATES HERE: https://technet.microsoft.com/en-us/library/security/ms17-010.aspx

Neat Workstation

Source

Computers

  • 13" Macbook Pro 3.3 GHz i7 (late 2016)
  • Microsoft Surface Book (2016)

Peripherals

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2001db8 / iterm2-solarized.md
Created April 3, 2018 11:14 — forked from kevin-smets/iterm2-solarized.md
iTerm2 + Oh My Zsh + Solarized color scheme + Meslo powerline font + [Powerlevel9k] - (macOS)

Default

Default

Powerlevel9k

Powerlevel9k

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2001db8 / nginx.conf
Created October 31, 2018 17:59 — forked from plentz/nginx.conf
Best nginx configuration for improved security(and performance). Complete blog post here http://tautt.com/best-nginx-configuration-for-security/
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048