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# the following two lines give a two-line status, with the current window highlighted
hardstatus alwayslastline
hardstatus string '%{= kG}[%{G}%H%? %1`%?%{g}][%= %{= kw}%-w%{+b yk} %n*%t%?(%u)%? %{-}%+w %=%{g}][%{B}%m/%d %{W}%C%A%{g}]'

# huge scrollback buffer
defscrollback 5000

# no welcome message
startup_message off

xiaods

"       HOW TO DO 90% OF WHAT PLUGINS DO (WITH JUST VIM)

"                          Max Cantor

"               NYC Vim Meetup -- August 3, 2016

xiaods

Go lang continuous test shell function

This function is assumed to be run from the root of a Go lang project. It calculates the sha1 value of the project's directory tree every 10 seconds. If the value of the command has changed then go test ./... is executed causing all the tests in the project to be run.

Shell function

function goct() {
    local project_hash=-1
    while true; do

xiaods

yum update
yum install -y tar wget
wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
cat <<EOF > /etc/yum.repos.d/wandisco-svn.repo
[WANdiscoSVN]
name=WANdisco SVN Repo 1.9
enabled=1
baseurl=http://opensource.wandisco.com/centos/7/svn-1.9/RPMS/$basearch/

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#!/bin/bash
# This script will help you setup Docker for TLS authentication.
# Run it passing in the arguement for the FQDN of your docker server
#
# For example:
#    ./create-docker-tls.sh myhost.docker.com
# 
# The script will also create a profile.d (if it exists) entry 
# which configures your docker client to use TLS
#

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Set the Mac OS X SOCKS proxy on the command line

a.k.a. what to do when your ISP starts blocking sites :(

Set the SOCKS proxy to local SSH tunnel

networksetup -setsocksfirewallproxy "Ethernet" localhost 8080

To clear the domain and port

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Backend Development

• node.js
  • Installation paths: use one of these techniques to install node and npm without having to sudo.
  • Node.js HOWTO: Install Node+NPM as user (not root) under Unix OSes
  • Felix's Node.js Guide
  • Creating a REST API using Node.js, Express, and MongoDB
  • Node Cellar Sample Application with Backbone.js, Twitter Bootstrap, Node.js, Express, and MongoDB
  • JavaScript Event Loop
• Node.js for PHP programmers

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#!/bin/sh

##############################################
data_paths=/srv/dockerdata/debuild:/build    #
data_name=debdata			     #
data_image=user/debdata		     #
bridge=br0				     #
ipfile=/etc/default/docker_ips		     #
##############################################

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###RUN SPARK ON 数人云

###单机版

• Mesos运行在host上
• Spark driver 和 executor运行docker上

#####1.搭建Mesos集群环境 详情 ，登录数人云，登录控制台后，通过集群管理创建自己的集群 #####2.运行Spark demo

xiaods

upstream tumblr {
        server 72.32.231.8:80;
}

server {
        listen          80;
        server_name     jyorr.com;

        access_log      /var/log/nginx/jyorr.access.log;