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howto

how to setup secure webdav on raspberry pi

so, you own a raspberry pi. that's cool. maybe you have a spare hard drive at hand. and you might wonder, what your next software project could be. well, why not running a

  • Florian M. Knapp
    Florian M. Knapp
6 min read
howto

how to setup strongswan vpn with ikev2 on raspberry pi

strongswan is an opensource, ipsec-based vpn server, available for almost all operating systems, and it runs smoothly on raspberry pi. if you have set up pihole on your pi, you can block unwanted

  • Florian M. Knapp
    Florian M. Knapp
6 min read
howto

automatically download your youtube subscriptions

using a raspberry pi and a simple script, you are able to have your recent youtube subscriptions downloaded on a daily basis. if you want your subscriptions be delivered in a different interval,

  • Florian M. Knapp
    Florian M. Knapp
2 min read
music

every other freckle, alt-j

every other freckle from alt-j on youtube. oooh… i want to share your mouthful i want to do all the things your lungs do so well i’m gonna bed into you like

  • Florian M. Knapp
    Florian M. Knapp
1 min read
music

die 4 you, perfume genius

die 4 you from perfume genius on youtube. limit every second left 'til i'm off balance (oh love) i'm there in spirit each and every breath i spend you are collecting see it

  • Florian M. Knapp
    Florian M. Knapp
1 min read
vimeo

rock paper scissors

rock paper scissors from wearemedienkuenstler on vimeo. main picture by marcin szmigiel, license

  • Florian M. Knapp
    Florian M. Knapp
1 min read
howto

vpn on demand configuration profiles for ios and macos explained

in modern times, private companies and intelligence agencies collect more and more data on our daily living, the use of your smartphones and want to know where we are, what we eat, what

  • Florian M. Knapp
    Florian M. Knapp
14 min read
howto

how to automate daily, encrypted iphone backups in itunes

for sure, we all love icloud. and we all know someone, whom the icloud backup saved a lot of anger. after loosing thousands of pictures a couple of years ago, i really improved

  • Florian M. Knapp
    Florian M. Knapp
4 min read
howto

how to download videos, the easy way

i love browsing youtube and watching all different types of videos there. sometimes i stumble upon a video i want to watch later or have it stored locally on my mac. that's why

  • Florian M. Knapp
    Florian M. Knapp
3 min read
howto

be your own s/mime key master

for sending and receiving s/mime signed and encrypted mails, a public certificate authority is not necessary. here is how you manage to be your own s/mime key and certificate master. this

  • Florian M. Knapp
    Florian M. Knapp
5 min read
howto

checksum of downloaded files in notification center

when it comes to downloading files from the internet™, you probably want to make sure, that those files are not altered during the download phase. there are several important steps to remember, like

  • Florian M. Knapp
    Florian M. Knapp
2 min read

ich

ich bin kein problem, bin keine qual, ich bin nicht krank, benötige keine medizin, ich bin nicht verwirrt, bin keine sünde. ich bin dein bruder, bin dein freund, ich bin dein kollege, bin

  • Florian M. Knapp
    Florian M. Knapp
1 min read

my setup for let's encrypt on uberspace (update)

if you followed my blog post on let's encrypt on uberspace to set up your account for let's encrypt certificates, please take time to update your scripts. as you can read in their

  • Florian M. Knapp
    Florian M. Knapp
1 min read
uberspace

setup wizard for let's encrypt on uberspace

update: please see my setup for let's encrypt on uberspace (update) perhaps you followed the instructions in my post let's encrypt on uberspace to set up let's encrypt for your own domains. a

  • Florian M. Knapp
    Florian M. Knapp
2 min read
howto

how to encrypt appleraid volumes using corestorage

learn how to encrypt an appleraid volume using corestorage to make it accessible as an encrypted time machine backup destination. please have a copy/backup of all your files on hand before following

  • Florian M. Knapp
    Florian M. Knapp
2 min read
howto

my story on apple raid and replacing a faulty hard drive

here's the scenario: a few days ago i have been noticed, that one of the hard drives inside my lacie 5big has died. which is fine for me, since i have configured it

  • Florian M. Knapp
    Florian M. Knapp
3 min read
cronjob

solved: execute cronjob every 3 weeks

although crontab is able to schedule intervals (i.e. */2 * * * * command.sh for every 2 minutes), it is not able to schedule every 3 weeks. the solution is to add some calculations (using

  • Florian M. Knapp
    Florian M. Knapp
1 min read
external article

about software download sites

glenn fleishman (@glennf): You may not need to read this column for yourself, but read it nonetheless and help those with less wariness take better heed: Don’t download software for OS X

  • Florian M. Knapp
    Florian M. Knapp
1 min read
letsencrypt

let's encrypt on uberspace

let's encrypt (homepage) is in open beta right now (read announcement) and as always, uberspace is bleeding edge and „supporting“ let's encrypt. please take a moment an read their blog post. set up

  • Florian M. Knapp
    Florian M. Knapp
1 min read
howto

typography on ios: copyright and trademarks

the ios keyboard does not offer these symbols, but you can easily set up text replacements to make them available: (c) → © (tm) → ™ (r) → ® on your iphone navigate to settings / general / keyboards / text replacements

  • Florian M. Knapp
    Florian M. Knapp
1 min read
howto

how to set up s/mime on iphone and mac

update (may 28th, 2016): this article is slightly outdated. please read these instructions instead s/mime (with sha2 encryption) is currently the best way to send signed and end-to-end encrypted mails. it is

  • Florian M. Knapp
    Florian M. Knapp
5 min read
music

lone digger, caravan palace

lone digger from agence cumulus on vimeo.

  • Florian M. Knapp
    Florian M. Knapp
1 min read
typography

typography on ios: hidden characters

accessing international characters like é is easy--just tap and hold the e on your iphone's keyboard and swipe right. there are a few more useful characters and how to access them: 0 → ° -

  • Florian M. Knapp
    Florian M. Knapp
1 min read
howto

typography on ios: thin space

the thin space character (wikipedia article, „schmales leerzeichen“ in german wikipedia) is a special spacing character in typography, one with less space than blank space (space bar). in german texts it is often

  • Florian M. Knapp
    Florian M. Knapp
1 min read
vimeo

input/output, terri timely

input/output from terri timely on vimeo.

  • Florian M. Knapp
    Florian M. Knapp
1 min read
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