A ZSH theme optimized for people who use:
- Solarized
- Git
- Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)
For Mac users, I highly recommend iTerm 2 + Solarized Dark
#!/bin/bash | |
set -e | |
# Usage: | |
# rsync_parallel.sh [--parallel=N] [rsync args...] | |
# | |
# Options: | |
# --parallel=N Use N parallel processes for transfer. Defaults to 10. | |
# | |
# Notes: |
-- Remove the history from | |
rm -rf .git | |
-- recreate the repos from the current content only | |
git init | |
git add . | |
git commit -m "Initial commit" | |
-- push to the github remote repos ensuring you overwrite history | |
git remote add origin git@github.com:<YOUR ACCOUNT>/<YOUR REPOS>.git |
#!/bin/bash | |
PROGNAME=${0##*/} | |
INPUT='' | |
QUIET='0' | |
NOSTATS='0' | |
max_input_size=0 | |
max_output_size=0 | |
usage() |
WARNING: This gist was created in 2013 and targets the legacy GOPATH mode. If you're reading this in 2021 or later, you're likely better served by reading https://tip.golang.org/cmd/go/#hdr-Configuration_for_downloading_non_public_code and https://golang.org/ref/mod#private-modules.
$ ssh -A vm
$ git config --global url."git@github.com:".insteadOf "https://github.com/"
$ cat ~/.gitconfig
[url "git@github.com:"]
insteadOf = https://github.com/
$ go get github.com/private/repo && echo Success!
Success!
#!/bin/bash | |
# | |
# The MIT License (MIT) | |
# | |
# Copyright (c) 2014 Mathias Leppich <mleppich@muhqu.de> | |
# | |
# Permission is hereby granted, free of charge, to any person obtaining a copy | |
# of this software and associated documentation files (the "Software"), to deal | |
# in the Software without restriction, including without limitation the rights | |
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
#!/bin/sh | |
# create a custom mapping | |
cat > /tmp/mapping.json << MAPPING | |
{ | |
"types": { | |
"_default": { | |
"properties": { | |
"location": { | |
"properties": { |
# -*- mode: ruby -*- | |
# vi: set ft=ruby : | |
# Vagrantfile API/syntax version. Don't touch unless you know what you're doing! | |
VAGRANTFILE_API_VERSION = "2" | |
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| | |
# All Vagrant configuration is done here. The most common configuration | |
# options are documented and commented below. For a complete reference, | |
# please see the online documentation at vagrantup.com. |
Source: http://datahugger.org/datascience/setting-up-hadoop-v2-with-spark-v1-on-osx-using-homebrew/ | |
This post builds on the previous setup Hadoop (v1) guide, to explain how to setup a single node Hadoop (v2) cluster with Spark (v1) on OSX (10.9.5). | |
Apache Hadoop is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather than rely on hardware to deliver high-availability, the library itself is designed to detect and handle failures at the application layer, so delivering a highly-available service on top of a cluster of computers, each of which may be prone to failures. The Apache Hadoop framework is composed of the following core modules: | |
HDFS (Distributed File System): a distributed file-system that stores data on commodity machines, providing very high aggregate bandwidth across the cluster. | |
YARN (Yet A |
func main() { | |
str := "abc foo:bar def baz:qux ghi" | |
re := regexp.MustCompile("([a-z]+):([a-z]+)") | |
result := ReplaceAllStringSubmatchFunc(re, str, func(groups []string) string { | |
return groups[1] + "." + groups[2] | |
}) | |
fmt.Printf("'%s'\n", result) | |
} |