v5tech

Bash getopt long options with values usage example

#!/bin/bash -e

ARGUMENT_LIST=(
  "arg-one"
  "arg-two"
  "arg-three"
)

v5tech

#!/usr/bin/env bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

# fonts color
Green="\033[32m"
Red="\033[31m"
Yellow="\033[33m"
GreenBG="\033[42;37m"
RedBG="\033[41;37m"

v5tech

# Tutorial: https://blog.creekorful.com/2020/01/how-to-expose-traefik-2-dashboard-securely-docker-swarm/
version: '3'

services:
  reverse-proxy:
    image: traefik:2.3
    command:
    # - '--log.level=DEBUG'
    - '--api=true'
    - '--api.dashboard=true'

v5tech

3 Virtual Machines Kubernetes cluster

Dependencies

You should install VirtualBox and Vagrant before you start.

Creating the cluster

You should create a Vagrantfile in an empty directory with the following content:

v5tech

How To change baseUri:

in application.properties add:

spring.data.rest.basePath=/api

• or -

in application.yml add:

v5tech

#!/bin/sh
docker rm -f $(docker ps -qa)
docker volume rm $(docker volume ls -q)
cleanupdirs="/var/lib/etcd /etc/kubernetes /etc/cni /opt/cni /var/lib/cni /var/run/calico /opt/rke"
for dir in $cleanupdirs; do
  echo "Removing $dir"
  rm -rf $dir
done

v5tech

# 规则配置仅供参考，适用于 Surge Mac (1.0.7) 及其后续版本；
# 包含 Proxy Group、URL Rewrite 特性；
# 包含 Reject 规则，用于拦截广告、行为分析、数据统计；
# 屏蔽 Hao123、百度搜索，放行百度地图、百度外卖、百度音乐、百度云盘、百度百科。
[General]
# warning, notify, info, verbose
skip-proxy = 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12, 100.64.0.0/10, localhost, *.local
bypass-tun = 0.0.0.0/8, 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12
loglevel = notify

v5tech

angular.module('myApp', ['ngRoute'])
.provider('Weather', function() {
  var apiKey = "";

  this.getUrl = function(type, ext) {
    return "http://api.wunderground.com/api/" + 
      this.apiKey + "/" + type + "/q/" +
      ext + '.json';
  };

v5tech

This gist includes a mapper and reducer in python that can parse log files using 
regex; Usecase: Count the number of occurances of processes that got logged by month.

Includes:
---------
Sample data
Review of log data structure
Sample data and scripts for download
Mapper
Reducer

v5tech

This gist includes a mapper, reducer and driver in java that can parse log files using 
regex; The code for combiner is the same as reducer;
Usecase:  Count the number of occurances of processes that got logged, inception to date.

Includes:
---------
Sample data and scripts for download:01-ScriptAndDataDownload
Sample data and structure:           02-SampleDataAndStructure 
Mapper:                              03-LogEventCountMapper.java
Reducer:                             04-LogEventCountReducer.java