andineck

nano /etc/apache2/ports.conf

>NameVirtualHost *:3080
>Listen 3080

nano /etc/apache2/sites-available/default
> <VirtualHost *:3080>

sudo service apache2 restart

andineck

touch starter.sh
chmod 754 starter.sh
nano starter.sh

# file content:
#!/bin/sh

if [ $(ps aux | grep $USER | grep node | grep -v grep | wc -l | tr -s "\n") -eq 0 ]
then
        export PATH=/usr/local/bin:$PATH

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# kill specific process, check with 'ps -aufx | grep node'
kill <pidnr>

# kill all node processes
killall -9 node

# terminate forever process, check with 'forever list'
forever stop <number 0..n>

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# manual
http://wiki.ubuntuusers.de/SNMP
# install
# http://l3net.wordpress.com/2013/05/12/installing-net-snmp-mibs-on-ubuntu-and-debian/
sudo apt-get install snmp snmpd 
sudo nano /etc/snmp/snmp.conf
# comment out this line
> # mibs : 

sudo nano /etc/snmp/snmptrapd.conf 

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http://docs.spring.io/spring-data/mongodb/docs/1.5.4.RELEASE/reference/html/mapping-chapter.html

6.3.1 Mapping annotation overview

The MappingMongoConverter can use metadata to drive the mapping of objects to documents. An overview of the annotations is provided below

• @Id - applied at the field level to mark the field used for identiy purpose.
• @Document - applied at the class level to indicate this class is a candidate for mapping to the database. You can specify the name of the collection where the database will be stored. @Document(collection = "collectionName")
• @DBRef - applied at the field to indicate it is to be stored using a com.mongodb.DBRef.
• @Indexed - applied at the field level to describe how to index the field.

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thread vs eventloop

or java vs node.js

• https://strongloop.com/strongblog/node-js-is-faster-than-java/
• http://java-is-the-new-c.blogspot.ch/2014/06/java-concurrency-learning-from-nodejs.html

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token based authentication with jwt:

• https://scotch.io/tutorials/the-ins-and-outs-of-token-based-authentication
• https://scotch.io/tutorials/the-anatomy-of-a-json-web-token
• http://nordicapis.com/how-to-control-user-identity-within-microservices/
• http://jwt.io/introduction/

oauth 2.0

• http://alexbilbie.com/2013/02/a-guide-to-oauth-2-grants/
• https://tools.ietf.org/html/rfc6749
• https://www.digitalocean.com/community/tutorials/an-introduction-to-oauth-2

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// code from http://stackoverflow.com/questions/29771597/how-can-i-construct-a-template-string-from-a-regular-string
// + handling unlimited arguments

function assemble(literal, params) {
  var args = [].slice.apply(arguments)
  args.shift()
    return new Function(args, "return `"+literal+"`")
}

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git shortcuts

andineck

database, messaging, distributed system, kafka