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Install tsung centos 7

yum -y install erlang perl perl-RRD-Simple.noarch perl-Log-Log4perl-RRDs.noarch gnuplot perl-Template-Toolkit
wget http://tsung.erlang-projects.org/dist/tsung-1.6.0.tar.gz
tar xfz tsung-1.6.0.tar.gz
cd tsung-1.6.0
./configure && make && make install

mkdir /root/.tsung

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[root@cls rss_crawler]# scrapy crawl news
http://www.focus.de/sport/formel1/formel-1-idol-in-marburger-ausstellung-alles-dreht-sich-um-michael-schumacher-wie-es-ihm-geht-bleibt-ungewiss_id_5292575.html
2016-02-23 20:15:06 [scrapy] INFO: Scrapy 1.0.5 started (bot: rss_crawler)
2016-02-23 20:15:06 [scrapy] INFO: Optional features available: ssl, http11, boto
2016-02-23 20:15:06 [scrapy] INFO: Overridden settings: {'NEWSPIDER_MODULE': 'rss_crawler.spiders', 'SPIDER_MODULES': ['rss_crawler.spiders'], 'BOT_NAME': 'rss_crawler'}
2016-02-23 20:15:06 [scrapy] INFO: Enabled extensions: CloseSpider, TelnetConsole, LogStats, CoreStats, SpiderState
2016-02-23 20:15:06 [boto] DEBUG: Retrieving credentials from metadata server.
2016-02-23 20:15:06 [boto] ERROR: Caught exception reading instance data
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/boto/utils.py", line 210, in retry_url

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# Base package
sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm
yum update -y

# Add swap
sudo fallocate -l 4G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
echo "/swapfile swap swap sw 0 0" >> /etc/fstab

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[root@cls-ebizu ~]# scrapy shell "http://www.focus.de/sport/formel1/michael-schumacher-in-schumachers-abwesenheit-ausstellung-zur-formel-1-karriere-eroeffnet_id_5286608.html"
2016-03-03 17:52:54 [scrapy] INFO: Scrapy 1.0.5 started (bot: scrapybot)
2016-03-03 17:52:54 [scrapy] INFO: Optional features available: ssl, http11, boto
2016-03-03 17:52:54 [scrapy] INFO: Overridden settings: {'LOGSTATS_INTERVAL': 0, 'DUPEFILTER_CLASS': 'scrapy.dupefilters.BaseDupeFilter'}
2016-03-03 17:52:55 [scrapy] INFO: Enabled extensions: CloseSpider, TelnetConsole, CoreStats, SpiderState
2016-03-03 17:52:55 [boto] DEBUG: Retrieving credentials from metadata server.
2016-03-03 17:52:55 [boto] ERROR: Caught exception reading instance data
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/boto/utils.py", line 210, in retry_url
    r = opener.open(req, timeout=timeout)

clasense4

brew unlink gawk
brew reinstall awk
awk

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<?php
# file : bootstrap/app.php
# ........
/*
|--------------------------------------------------------------------------
| Load The Application Routes
|--------------------------------------------------------------------------
|
| Next we will include the routes file so that they can all be added to
| the application. This will provide all of the URLs the application

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#!/bin/sh

sed -i.default "s/^zend_extension=/;zend_extension=/" /usr/local/etc/php/7.0/conf.d/ext-xdebug.ini

launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.php70.plist
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.php70.plist

echo "xdebug disabled"

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// Configuring the AWS SDK
var AWS = require('aws-sdk');
AWS.config.update({region: 'REGION'});

exports.handler = (event, context, callback) => {
    // TODO implement
    // create DynamoDB service object
    var dynamodb = new AWS.DynamoDB({region: 'REGION', apiVersion: '2012-08-10'});
    /* This example creates a table named Music. */
    var params = {

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Apa itu DevOps

DevOps adalah serangkaian praktik yang mengotomatiskan proses antara pengembangan aplikasi dan tim pengembang agar mereka dapat melakukan proses build, test dan release perangkat lunak lebih cepat dan lebih handal. DevOps yang sudah berjalan dengan baik akan menghasilkan produk yang stabil dan meningkatkan nilai dari produk itu sendiri.

Kenapa DevOps sangat penting dalam industri IT

Salah satu best practices dalam DevOps yaitu melakukan update produk yang kecil dan cepat. Dalam industri IT, ini bisa disebut dengan minor / patch update. Dengan melakukan update produk yang kecil, organisasi/perusahaan dapat melakukan inovasi lebih cepat bagi produknya, juga dapat melakukan rollback dengan mudah jika ditemukan bug yang tidak ter-cover oleh automated testing maupun tim QA. Dengan praktek ini, Organisasi/Perusahan dapat me-monitor produk dan mendapatkan data yang paling berharga yaitu data pengguna.

Bagaimana Praktek DevOps?

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Create box

This is how to install something in a VM and export it as a Vagrant box and use it locally.

First copy the Vagrantfile from below and change the box to the box you want as a base.

Run vagrant up to create the Virtual Machine and vagrant ssh to login.
On Windows you might have to put ssh.exe to your %PATH%. If you have installed git, you can use C:\Program Files\Git\usr\bin You can also login via Putty on host: "localhost", Port "2222", login: "vagrant", password: "vagrant".