hrchu

curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

hrchu

@startuml
skinparam handwritten true
"You/Browser" -> slack.com: 1. I would like to access my files on Google Drive via your interface.
slack.com -> "You/Browser": 2. You should apply the "Authorization Code" from Google for me first.
"You/Browser" -> account.google.com: 3. I would like to permit slack.com to access my files.
account.google.com -> "You/Browser": 4. Are you sure?
"You/Browser" -> account.google.com: 5. [Y]
account.google.com -> "You/Browser": 6. Okay. Here is the "Authorization Code." Plz give it back to slack.com now.
"You/Browser" -> slack.com: 7. You can do what I asked now (with the Authorization Code which is just received from Google.) 
slack.com -> account.google.com: 8. I would like to exchange the "Authorization Code" for the "Access Token."

hrchu

from confluent_kafka import Consumer, KafkaError


c = Consumer({
    'bootstrap.servers': 'mybroker',
    'group.id': 'mygroup',
    'auto.offset.reset': 'largest'
})

c.subscribe(['mytopic'], on_assign=print_assignment) # do not thing here

hrchu

from functools import wraps
from multiprocessing import Lock

def synchronized(tlockname):
    """A decorator to place an instance based lock around a method """

    def _synched(func):
        @wraps(func)
        def _synchronizer(self, *args, **kwargs):
            tlock = self.__getattribute__(tlockname)

hrchu

from confluent_kafka import Consumer, KafkaError


c = Consumer({
    'bootstrap.servers': 'mybroker',
    'group.id': 'mygroup',
    'default.topic.config': {
        'auto.offset.reset': 'smallest'
    }
})

hrchu

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">


    <appender name="logstash" class="org.apache.log4j.net.SocketAppender">
        <param name="Port" value="9527"/>
        <param name="RemoteHost" value="127.0.0.1"/>
    </appender>

hrchu

Given max locate time is 102s and available size per wrap is 57.7GB, define the following formulas:
g(x) = 1 - x/57.7
f(x) = {
   (1 - ⌊x⌋ - x) * 102, if ⌊x⌋ = 2k + 1
   (⌊x⌋ - x) * 102, if ⌊x⌋ = 2k
}
Estimated locate time is (f ∘ g)(x) where x is the used size in the tape and k is integer.

hrchu

   *mt 2.5*
   ------

   - system
     - All x86 and x64 Windows versions supported by Cygwin 1.7 and later.

   - notes
     - The default device name is "/dev/tape".  Since that doesn't
       exist in Cygwin by default, just create a convenient symlink.
       It's done the same way on Linux.

hrchu

  17  sudo apt-get remove docker docker-engine docker.io
   18  apt-get install docker-ce
   19  sudo add-apt-repository    "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   20     $(lsb_release -cs) \
   21     stable"
   22  apt update
   23  sudo curl -L https://github.com/docker/compose/releases/download/1.21.0/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose
   24  sudo chmod +x /usr/local/bin/docker-compose
   25  docker-compose --version
   26  cd

hrchu

#!/bin/sh 
# Script to download, compile and install mhvtl
# Tested on ubuntu 16.04
# Origin: http://mhvtl-a-linux-virtual-tape-library.966029.n3.nabble.com/Easy-Install-for-Debian-Ubuntu-td4025413.html
# 03/04/13 
#	Added libconfig-general-perl (ensures tgt-admin can run)
# 04/04/13
#	Added line to append www-data to sudoers automatically
#	Added check for sudo/root
#	Added copy for tgt-admin in sbin (fixes persistant config in tgt mhvtl-gui)