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@creationix
creationix / chatServer.js
Created November 19, 2010 20:47
A simple TCP based chat server written in node.js
// Load the TCP Library
net = require('net');
// Keep track of the chat clients
var clients = [];
// Start a TCP Server
net.createServer(function (socket) {
// Identify this client
@mikhailov
mikhailov / 0. nginx_setup.sh
Last active December 26, 2022 19:30
Nginx + secure pseudo-streaming
# Nginx can serve FLV/MP4 files by pseudo-streaming way without any specific media-server software.
# To do the custom build we use 2 modules: --with-http_secure_link_module --with-http_flv_module
# This module "secure-link" helps you to protect links from stealing away.
#
# NOTE: see more details at coderwall: http://coderwall.com/p/3hksyg
cd /usr/src
wget http://nginx.org/download/nginx-1.5.13.tar.gz
tar xzvf ./nginx-1.5.13.tar.gz && rm -f ./nginx-1.5.13.tar.gz
@cyx
cyx / gist:3690597
Created September 10, 2012 12:13 — forked from inkel/gist:3690584
Monit Redis
check process redis-server
with pidfile "/var/run/redis.pid"
start program = "/etc/init.d/redis-server start"
stop program = "/etc/init.d/redis-server stop"
if 2 restarts within 3 cycles then timeout
if totalmem > 100 Mb then alert
if children > 255 for 5 cycles then stop
if cpu usage > 95% for 3 cycles then restart
if failed host 127.0.0.1 port 6379 then restart
if 5 restarts within 5 cycles then timeout
anonymous
anonymous / gist:5273601
Created March 29, 2013 20:57
Node.js Readable example
// rs is a stream.Readable
rs.on('readable', function () {
while (true) {
var chunk = rs.read();
if (chunk === null) break;
// do something with chunk
}
});
@bsmithyman
bsmithyman / JustTheNumbers
Last active December 17, 2015 17:39
Python gist to take a complicated nested object and grab a list of numbers from it.
import re
parser = re.compile('(?:[0-9\.]+)')
lambda x: [float(item) for item in parser.findall(repr(x))]
#!/bin/bash
JQPATH=$(which jq)
if [ "x$JQPATH" == "x" ]; then
echo "Couldn't find jq executable." 1>&2
exit 2
fi
set -eu
shopt -s nullglob