muhqu

#!/bin/bash
#
# lets you run xcode from any subdirectory of your project
# 
function findproj {
	if [ "/" != "$1" ]; then
		p=$(basename $1/*.xcodeproj);
		if [ "*.xcodeproj" = "$p" ]; then
			up=$(dirname $1);
			if [ "/" != "$up" ]; then

muhqu

function (doc) {
   // DOESN'T WORK:
   var version = /(\d+)\.?(\d+)?\.?(\d+)?/.exec("1.3");
   emit(version);
}

muhqu

#!/bin/bash

URL="http://127.0.0.1:5984"
DBNAME_A="deletion_conflicts_test_a"
DBNAME_B="deletion_conflicts_test_b"

echo "setup"
curl -H 'Content-Type:application/json' -X DELETE "$URL/$DBNAME_A"
curl -H 'Content-Type:application/json' -X DELETE "$URL/$DBNAME_B"
curl -H 'Content-Type:application/json' -X PUT "$URL/$DBNAME_A"

muhqu

#!/bin/bash
DB_URL=http://localhost:5984

DB_READS_300=$(curl -sg $DB_URL'/_stats/couchdb/database_reads?range=300' \
   | python -m 'json.tool' \
   | grep current \
   | sed -e 's/[^0-9\.]//g' \
   || echo 0)
DB_READS_SEC=$(echo "scale=4; $DB_READS_300/300" | bc)

muhqu

#!/bin/bash
(cat | awk '{
	if ($1 ~ /^[0-9]/) {
		cmd = "sipcalc " $1;
		address = ""; mask = ""; bits = "";
		while (cmd | getline > 0) {
			if ($1 == "Network" && $2 == "address")
				address = $4;
			else if ($1 == "Network" && $2 == "mask" && $3 == "-")
				mask = $4;

muhqu

<?php

function main() {
	
	$limit = 100;
	$offset = 0;
	
	$iter = new NextIteratorCallbackIterator(function() use ($orm, $limit, &$offset) {
		printf("selecting next bunch at offset %d\n", $offset);
		$recs = $orm->select($filter, $sorting, $limit , $offset);

muhqu

#!/bin/bash
set -e

usage() {
	cat <<USAGE
usage: $(basename $0) REPL_JSON COUCH_URL [ --cancel | --advance SEQ ] [ --cycle [SLEEP] ]
USAGE
}
usageHelp() {
	usage;

muhqu

#!/bin/bash
set -e

usage() {
	echo "Usage: $(basename $0) [ -i|--internal ] [ -s|--skip-cached ] [ --name NAME | --prefix PREFIX ] [-- options]"
	echo "  -i | --internal        use internal IPs instead of external"
	echo "  -e | --external        use external IPs instead of internal (default)"
	echo "  -s | --skip-cached     skip the cached result of ec2-describe-instances, it gets cached for max 1 hour"
	echo "  --name NAME            filter the output by instance NAME"
	echo "  --prefix PREFIX        filter the output by instance name PREFIX"

muhqu

#!/bin/bash
#
# NOTE: there is now a better way using the new IP-Ranges endpoint: https://ip-ranges.amazonaws.com/ip-ranges.json
#       see the offical blog post: https://aws.amazon.com/blogs/aws/aws-ip-ranges-json/
# 
(wget -q -O - 'https://forums.aws.amazon.com/forum.jspa?forumID=30&state=hashArgs' \
 | grep "Amazon EC2 Public IP Ranges" \
 | sed -e 's!.*href="\(.*\)".*!\1!' \
 | xargs -I% wget -q -O - "https://forums.aws.amazon.com/%&state=hashArgs" \
 | sed -E 's/<[^>]+>//g' \

muhqu

function (head, req) {
  var CACHED_COUNT=0;
  var CACHED_REV=1;
  var CURRENT_COUNT=2;
  var row;
  var lastRow = null;
  function currAdd(curr, row) {
    var k = row.key[0];
    var t = row.key[1];
    curr['key'] = k;