Tantas

import (
	"fmt"
	"io"
	"net/http"
	"strings"
	"time"
)

// https://httpd.apache.org/docs/2.2/logs.html#combined + execution time.
const apacheFormatPattern = "%s - - [%s] \"%s %s %s\" %d %d \"%s\" \"%s\" %.4f\n"

Tantas

#!/bin/sh
#
# Amazon EC2 user-data file for automatic configuration of IPsec/L2TP VPN
# on a Ubuntu server instance. Tested with 14.04 (Trusty) AND 12.04 (Precise).
# 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!
#

Tantas

stripEncodedLineEndings() {
    # stripEncodedLineEndings <string>

	local stripFirstPart="${1//%0D}"
	echo "${stripFirstPart//%0A}"
}

urlencode() {
    # urlencode <string>