Andrei Husanu husanu

## k8s-pi.md

      
              3 files
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                husanu
                / k8s-pi.md
            
            
              Created
              June 19, 2018 20:22
                — forked from alexellis/k8s-pi.md
            
              
                K8s on Raspbian
              
          
    Kubernetes on (vanilla) Raspbian Lite

Yes - you can create a Kubernetes cluster with Raspberry Pis with the default operating system called Raspbian. This means you can carry on using all the tools and packages you're used to with the officially-supported OS.
Pre-reqs:


You must use an RPi 2 or 3 for use with Kubernetes
I'm assuming you're using wired ethernet (Wi-Fi also works, but it's not recommended)

Master node setup


## 62078.md

      
              4 files
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                husanu
                / 62078.md
            
            
              Created
              November 15, 2018 14:12
            
              
                How to finally disable this ******* Wi-Fi Sync port (62078) on iOS (testers wanted)
              
          
    Hi there,
Why should I disable this port?

Apple enable this port by default if you want Wi-Fi Sync. The problem is, I (and probably you) never used this so this port should not be open. Enabling this port by default is a security risk as there is always an undocumented service (lockdownd) listening on this port.
This is an non-exhaustive list of what you are exposing to if you don't close this port:

If an attacker get the pairing keys of your iDevice, he can dump the whole content of your device transparently as soon as he is on the same network as you (at Home, Work, in a Café, in a Fast Food etc) or if he have access to your cellular network (yes, the port is open on all interfaces including cellular) e.g. if the NSA have access to AT&T network or if DGSE have access to Orange network (which is true: http://www.france24.com/fr/20140320-dgse-renseignement-espionage-nsa-donnees-operateur-orange-snowden/ ) or even if your neighbor have set up a IMSI-Catcher.
It make the iOS device easily identifiab


## CGO.md

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                husanu
                / CGO.md
            
            
              Created
              June 28, 2022 23:03
                — forked from dwbuiten/CGO.md
            
          
    Problems & Solutions for Interaction Between C and Go

At Vimeo, on the transcoding team, we work a lot with Go, and a lot with C, for various tasks such as media ingest. This means we use CGO quite extensively, and consequently, have run into bits that are perhaps not very well documented, if at all. Below is my effort to document some of the problems we've run into, and how we fixed or worked around them.
Many of these are obviously wrong in retrospect, but hindsight is 20/20, and these problems do exist in many codebases currently.
Some are definitely ugly, and I much welcome better solutions! Tweet me at @daemon404 if you have any, or have your own CGO story/tips, please! I'd love to learn of them.
Table of Contents