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{
        "cmd": ["sh", "-c", "javac $file_base_name.java && java $file_base_name"],
        "file_regex": "^(...*?):([0-9]*):?([0-9]*)",
        "selector": "source.java"
}

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# keybind (for ver 4.5.0)
Window -> Preferences -> General -> Keys

Scheme: Emacs
Delete Previous: Ctrl+H
Contenst Assist: Ctrl+/
Set Mark: Ctrl+Space
Find and Replace: Ctrl+], Shift+5 (aka M-%)

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#!/usr/bin/env bash

# global parameters
g_tmp_folder="ncdc_tmp";
g_output_folder="ncdc_data";

g_remote_host="ftp.ncdc.noaa.gov";
g_remote_path="pub/data/noaa";

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#!/bin/bash

# You can use this script as AWS user-data like
# $ aws ec2 run-instances [<other_params>] --user-data https://gist.githubusercontent.com/tsuyo/a6fe43549599b622c8f2331a14f795da/raw/aws-user-data-jdk

JDK_URL=http://download.oracle.com/otn-pub/java/jdk/8u102-b14/jdk-8u102-linux-x64.tar.gz
JDK_VER=jdk1.8.0_102
CUR_USER=${SUDO_USER:-$(tail -1 /etc/passwd | cut -d: -f1)}

installJDK() {

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How to use

1. Copy this "shift_space_input_source.json" to ~/.config/karabiner/assets/complex_modifications/
2. Karabiner-Elements -> Preferences -> Complex Modifications -> Add rule -> Enable "Toggle input sources (English or Japanese) by shift + space"

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create 'test', 'cf'
list 'test'
describe 'test'
put 'test', 'row1', 'cf:a', 'value1'
put 'test', 'row2', 'cf:b', 'value2'
put 'test', 'row3', 'cf:c', 'value3'
scan 'test'
get 'test', 'row1'
disable 'test'
enable 'test'

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hdfs dfs -mkdir input
hdfs dfs -put ${HADOOP_HOME}/etc/hadoop/*.xml input
hadoop jar ${HADOOP_HOME}/share/hadoop/mapreduce/hadoop-mapreduce-examples-*.jar grep input output 'dfs[a-z.]+'
hdfs dfs -cat output/*

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Standalone on Mac / Linux (tested on Mac)

Download Artifactory or Download Artifactory from Bintray

$ echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/jdk-11.0.5.jdk/Contents/Home
$ export JFROG_HOME=/opt/jfrog
$ tar -C $JFROG_HOME -zxvf jfrog-artifactory-pro-7.2.1-darwin.tar.gz
$ ln -s /opt/jfrog/artifactory-pro-7.2.1 $JFROG_HOME/artifactory-pro
$ $JFROG_HOME/artifactory-pro/app/bin/artifactoryctl start

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Jenkins Installation and Setup

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#!/bin/bash

cat > /tmp/dashboard-adminuser-1.yaml << EOF
apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin-user
  namespace: kubernetes-dashboard
EOF