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Setup Proxies for Dev

Requirements

brew install stunnel
brew install socat

Your stunnel config file in client (/etc/stunnel/stunnel.conf, /usr/local/etc/stunnel/stunnel.conf) :

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Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

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Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

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package com.githib.gist.reza_sameei.comparingiterator;

import java.util.*;

public class ComparingIterator<L, R> implements Iterator<ComparingIterator.Pair<L,R>>{

    public static interface Comparator<L, R> {
        public int compare(L l, R r);
    }

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To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

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$ ssh -A vm
$ git config --global url."[email protected]:".insteadOf "https://github.com/"
$ cat ~/.gitconfig
[url "[email protected]:"]
	insteadOf = https://github.com/
$ go get github.com/private/repo && echo Success!
Success!

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# A Self-Documenting Makefile: http://marmelab.com/blog/2016/02/29/auto-documented-makefile.html

OS = $(shell uname)

# Build variables
BUILD_DIR ?= build
VERSION ?= $(shell git describe --tags --exact-match 2>/dev/null || git symbolic-ref -q --short HEAD)
COMMIT_HASH ?= $(shell git rev-parse --short HEAD 2>/dev/null)
BUILD_DATE ?= $(shell date +%FT%T%z)
LDFLAGS += -X worker.version=${VERSION} -X worker.commitHash=${COMMIT_HASH} -X worker.buildDate=${BUILD_DATE}

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Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.8.3 darwin/amd64.

A list of valid GOOS values

(Bold = supported by go out of the box, ie. without the help of a C compiler, etc.)

• android
• darwin

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$SPARK_HOME/sbin/start-master.sh --host $HOST
# OR
$SPARK_HOME/bin/spark-class org.apache.spark.deploy.master.Master --port 7077 --webui-port 8080 --host $HOST

# in $SPARK_HOME/conf/spark-env.sh
JAVA_HOME=/path/to/jdk8

$SPARK_HOME/sbin/start-history-server.sh

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# http://2min2code.com/articles/log4j_intro/rolling_file_on_size_prop

# Appender 
log4j.appender.APPENDER_NAME=APPENDER_CLASS
log4j.appender.APPENDER_NAME.PROP_KEY=PROP_VAL

# Console Appender
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout