muniu

package bill.boottest;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.aws.messaging.listener.annotation.SqsListener;

import com.fasterxml.jackson.annotation.JsonCreator;

muniu

Keybase proof

I hereby claim:

• I am muniu on github.
• I am muniukariuki (https://keybase.io/muniukariuki) on keybase.
• I have a public key ASBPCHPB6WUjHbbLvYIP3lcsZ0csmOPBzG6bHGqRwA-22Ao

To claim this, I am signing this object:

muniu

#!/bin/bash

function main()
{
    monitor_from_file $*
}

function monitor_vpn_ip_port()
{
    local CONN_NAME=$1

muniu

_complete_ssh_hosts ()
{
        COMPREPLY=()
        cur="${COMP_WORDS[COMP_CWORD]}"
        comp_ssh_hosts=`cat ~/.ssh/known_hosts | \
                        cut -f 1 -d ' ' | \
                        sed -e s/,.*//g | \
                        grep -v ^# | \
                        uniq | \
                        grep -v "\[" ;

muniu

OS X SSH client autocomplete for hosts

Snippet for ~/.bash_profile, adding hostname autocomplete to ssh.

Extracts host hints from both ~/.ssh/config and /etc/hosts.

function _completeSSHHosts {

	COMPREPLY=()
	local currentWord=${COMP_WORDS[COMP_CWORD]}

muniu

#Create Group

# groupadd tomcat
# useradd -g tomcat -d /usrlocal/tomcat8 tomcat
# usermod -G www-data tomcat
# chown tomcat:tomcat /usrlocal/tomcat8 -R
# vim /etc/init.d/tomcat


#!/bin/sh

muniu

Set up Django, Nginx and Gunicorn in a Virtualenv controled by Supervisor

Steps with explanations to set up a server using:

• Virtualenv
• Virtualenvwrapper
• Django
• Gunicorn

muniu

Server Tasks

1. Change root password

2. Change ssh port (assume to be 4444)
nano /etc/ssh/sshd_config(change port to between 1025 and 65536)
PermitRootLogin no
service ssh restart
ssh -p 4444 demo@SERVER_IP_ADDRESS

muniu

Workflows (States) in Django

I'm going to cover a simple, but effective, utility for managing state and transitions (aka workflow). We often need to store the state (status) of a model and it should only be in one state at a time.

Common Software Uses

• Publishing (Draft->Approved->Published->Expired->Deleted)

muniu

#!/usr/bin/env python
  
import random
import struct
import sys

# Most of the Fat32 class was cribbed from https://gist.github.com/jonte/4577833
  
def ppNum(num):
  return "%s (%s)" % (hex(num), num)