nstielau

# Send a metric to statsd from bash
#
# Useful for:
#   deploy scripts (http://codeascraft.etsy.com/2010/12/08/track-every-release/)
#   init scripts
#   sending metrics via crontab one-liners
#   sprinkling in existing bash scripts.
#
# netcat options: 
#   -w timeout If a connection and stdin are idle for more than timeout seconds, then the connection is silently closed.  

lrvick

from geventwebsocket.handler import WebSocketHandler
from gevent.pywsgi import WSGIServer
from flask import Flask, request, render_template

app = Flask(__name__)

@app.route('/')
def index():
    return render_template('index.html')

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

djmaze

#!/usr/bin/env bash
#
# needs: Pulseaudio, VLC

# Load null sink module if not already loaded
pacmd list-sinks | grep steam 2>&1 >/dev/null
if [[ $? == 1 ]]; then
  pactl load-module module-null-sink sink_name=steam;
fi

cobusc

Update: 2023/11/30 Bruce Momjian's take on things: https://momjian.us/main/blogs/pgblog/2023.html#November_22_2023

Given a table...

CREATE TABLE foo (
  id SERIAL PRIMARY KEY,
  created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
  ...
);

konklone

# Basically the nginx configuration I use at konklone.com. 
# I check it using https://www.ssllabs.com/ssltest/analyze.html?d=konklone.com
# 
# To provide feedback, please tweet at @konklone or email [email protected].
# Comments on gists don't notify the author. 
# 
# Thanks to WubTheCaptain (https://wubthecaptain.eu) for his help and ciphersuites.
# Thanks to Ilya Grigorik (https://www.igvita.com) for constant inspiration.

server {

swarminglogic

#!/bin/bash

version=0.1.4
versionDate="2014-09-02"

function showHelp() {
echo "subtlemark - add subtle watermarks to images

Usage:
----------------------------------------

muffinresearch

#!/usr/bin/env python
"""A noddy fake smtp server."""

import smtpd
import asyncore

class FakeSMTPServer(smtpd.SMTPServer):
    """A Fake smtp server"""

    def __init__(*args, **kwargs):

jpetitcolas

package main

import (
    "bytes"
    "encoding/binary"
    "fmt"
    "log"
    "os"
)