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I break software for living.

Lukáš Zapletal lzap

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I break software for living.
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@ghoneycutt
ghoneycutt / hosts.md
Created May 2, 2018 21:13
default /etc/hosts

macos

##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1	localhost
@iNecas
iNecas / dynflow_throughput_monitor.rb
Last active August 23, 2017 13:54
dynflow message throughput monitor
# usage
#
# 1) copy the monitory to be loaded by satellite
#
# cp dynflow_throughput_monitor.rb /usr/share/foreman/config/initializers
# service foreman-tasks restart
#
# 2) grab the collected data to be shared with engineering:
#
# tar cvf dynflow_thoughput_monitor.tar /var/log/foreman/dynflow_throughput_monitor.log*
@drmalex07
drmalex07 / README-python-service-on-systemd-activated-socket.md
Last active January 20, 2025 10:48
An example network service with systemd-activated socket in Python. #systemd #python #socket #socket-activation

README

The example below creates a TCP server listening on a stream (i.e. SOCK_STREAM) socket. A similar approach can be followed to create a UDP server on a datagram (i.e. SOCK_DGRAM) socket. See man systemd.socket for details.

An example server

Create an simple echo server at /opt/foo/serve.py.




  


  




    


          
    

      

        
        

          

              @JMichaelTX
          

          

            
                JMichaelTX
                / JXA Resources.md
            
            

              Last active
              April 15, 2025 04:32
            

              
                JavaScript for Automation (JXA) Resources
              
          

        

      

        

  

      

    
JXA Resources


Revised:  2019-11-28  16:16 GMT-6


JXA


This is a list of the key resources I have found useful.  If you know of others, please post in a comment below, and I will add to this list.


I have tried to order this list in the order that, to me, is best for learning JXA from scratch.  We all learn a bit diferently, so adjust to suit your style/needs.  Please post if you have suggestions on learning JXA.



  


  




    


          
    

      

        
        

          

              @RomanSaveljev
          

          

            
                RomanSaveljev
                /  try_rpc.go
            
            

              Last active
              November 28, 2022 11:49
            

              
                Demonstrate Go RPC connection over simple pipes (http://play.golang.org/p/4BZQbM9lNN)
              
          

        

      

        

  

    
    


        



  


  

        

          
          package main
        

        

          
          

        

        

          
          import (
        

        

          
          	"io"
        

        

          
          	"log"
        

        

          
          	"net/rpc"
        

        

          
          )
        

        

          
          

        

        

          
          type pipePair struct {
        

        

          
          	reader *io.PipeReader
        

  





    


  




    


          
    

      

        
        

          

              @mystix
          

          

            
                mystix
                / PasswordHash.rb
            
            

              Created
              April 15, 2014 05:10
            

              
                Secure implementation of salted PBKDF2 password hashing in Ruby (see https://crackstation.net/hashing-security.htm)
              
          

        

      

        

  

    
    


        



  


  

        

          
          # Password Hashing With PBKDF2 (http://crackstation.net/hashing-security.htm).
        

        

          
          # Copyright (c) 2013, Taylor Hornby
        

        

          
          # All rights reserved.
        

        

          
          # 
        

        

          
          # Redistribution and use in source and binary forms, with or without 
        

        

          
          # modification, are permitted provided that the following conditions are met:
        

        

          
          # 
        

        

          
          # 1. Redistributions of source code must retain the above copyright notice, 
        

        

          
          # this list of conditions and the following disclaimer.
        

        

          
          #