wget https://storage.googleapis.com/golang/go1.7.linux-armv6l.tar.gz
tar -C /usr/local -xzf go1.7.linux-armv6l.tar.gz
export PATH=$PATH:/usr/local/go/bin
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package main | |
import ( | |
"crypto/tls" | |
"crypto/x509" | |
"fmt" | |
"io" | |
"log" | |
) |
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1. Connect to Database | |
psql -U username database | |
Unix account login using local authentication | |
psql database | |
2. List Database | |
\l | |
3. List Tables |
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import java.util.Date; | |
import javax.persistence.Column; | |
import javax.persistence.Entity; | |
import javax.persistence.EntityListeners; | |
import javax.persistence.GeneratedValue; | |
import javax.persistence.Id; | |
import javax.persistence.Table; | |
import javax.persistence.Temporal; | |
import javax.persistence.TemporalType; |
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UTC to Date | |
==== | |
LocalDateTime ldt = LocalDateTime.now(Clock.systemUTC()); | |
Instant instant = ldt.toInstant(ZoneOffset.UTC); | |
Date now = Date.from(instant); | |
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# Show running docker containers | |
docker ps | |
#Remove all docker images | |
docker stop $(docker ps -a -q) | |
docker rm $(docker ps -a -q) | |
#Delete a docker image | |
docker rmi <image_id> |
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#!/bin/sh | |
apt-get -y install git bc | |
git clone https://github.com/letsencrypt/letsencrypt /opt/letsencrypt | |
mkdir /etc/letsencrypt |
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#!/bin/bash | |
#title :wildfly-install.sh | |
#description :The script to install Wildfly 10.x | |
#more :http://sukharevd.net/wildfly-8-installation.html | |
#author :Dmitriy Sukharev | |
#date :2016-06-18T02:45-0700 | |
#usage :/bin/bash wildfly-install.sh | |
#tested-version1 :10.0.0.CR3 | |
#tested-distros1 :Ubuntu 15.10; Debian 7,8; CentOS 7; Fedora 22 | |
#tested-version2 :10.0.0.Final |
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COLLECT - Gathers data into a List | |
======================================== | |
match (a {name:"Daniel"}), (b {name:"Jerry"}) | |
with a,b | |
match s = shortestPath(a-[]-b) | |
unwind nodes(s) as n | |
with collect(n) as m | |
return head(m) |