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#!/usr/bin/env ruby | |
#encoding: utf-8 | |
# | |
'你好'.unpack('U*').each do |i| | |
print "\\u%s" % [i.to_s(16)] | |
end | |
puts '' |
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#!/bin/sh | |
# | |
# Amazon EC2 user-data file for automatic configuration of IPsec/L2TP VPN server | |
# on a Ubuntu or Debian instance. Tested with Ubuntu 14.04 & 12.04 and Debian 8. | |
# With minor modifications, this script *can also be used* on dedicated servers | |
# or any KVM- or XEN-based Virtual Private Server (VPS) from other providers. | |
# | |
# DO NOT RUN THIS SCRIPT ON YOUR PC OR MAC! THIS IS MEANT TO BE RUN WHEN | |
# YOUR AMAZON EC2 INSTANCE STARTS! | |
# |
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