rcrowley

VERSION="0.9.9"
BUILD="betable1"

set -e -x

# Keep track of the original working directory.
OLDESTPWD="$PWD"

# Work in a temporary directory.
cd "$(mktemp -d)"

dakatsuka

global
	log 127.0.0.1	local0
	log 127.0.0.1	local1 notice
	maxconn 4096
	user haproxy
	group haproxy
	daemon

listen rabbitmq 0.0.0.0:5672
	mode tcp

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

mrbrutti

package gocard

import (
	"fmt"
	"io"
	"crypto/md5"
	"crypto/sha1"
	"crypto/sha256"
	"crypto/sha512"
)

lusis

[solarized-dark]
background = #002b36
foreground = #839496
majorLine = #fdf6e3
minorLine = #eee8d5
lineColors = #268bd2,#859900,#dc322f,#d33682,#db4b16,#b58900,#2aa198,#6c71c4
fontName = Sans
fontSize = 10
fontBold = False
fontItalic = False

jgeurts

####################################
# BASIC REQUIREMENTS
# http://graphite.wikidot.com/installation
# http://geek.michaelgrace.org/2011/09/how-to-install-graphite-on-ubuntu/
# Last tested & updated 10/13/2011
####################################

cd
sudo apt-get update
sudo apt-get upgrade

pfreixes

# pfreixes, 2012-07-27
# Add to /etc/bash_completion.d/supervisorctl
  
_supervisor()
{
    local cur prev opts base
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

leandrosilva

$ python xlog.py sample.log

{'appname': 'test.app', 'timestamp': '2012-09-06 15:19:32', 'hostname': 'codezone.local', 'pid': '68898', 'priority': '132', 'message': 'bla bla bla warn'}
{'appname': 'test.app', 'timestamp': '2012-09-06 15:19:32', 'hostname': 'codezone.local', 'pid': '68902', 'priority': '131', 'message': 'bla bla bla error'}
{'appname': 'Dock', 'timestamp': '2012-09-06 15:19:32', 'hostname': 'codezone.local', 'pid': '154', 'priority': '11', 'message': 'CGSReleaseWindowList: called with 5 invalid window(s)'}
{'appname': 'WindowServer', 'timestamp': '2012-09-06 15:19:32', 'hostname': 'codezone.local', 'pid': '79', 'priority': '11', 'message': 'CGXSetWindowListAlpha: Invalid window 0'}

$ python xlog.py sample.log | grep test.app

{'priority': '132', 'timestamp': '2020-03-04 12:42:40', 'hostname': 'codezone.local', 'appname': 'test.app', 'pid': '68898', 'message': 'bla bla bla warn'}

jordansissel

logstash queries graphed with graphite.

Operation: Decouple whisper from graphite.

Method: Create a graphite function that does a date histogram facet query against elasticsearch for a given query string for the time period viewed in the current graph.

Reason: graphite has some awesome math functions. Wouldn't it be cool if we could use those on logstash results?

The screenshot below is using logstash to watch the twitter stream of keywords "iphone" "apple" and "samsung" - then I graph them each, so we get an idea of popularity. As a bonus, I also do a movingAverage() on the iphone curve to show you why this is awesome.

kamui

module Helpers
  def capture_exception(e, env)
    if ENV['SENTRY_DSN']
      evt = Raven::Event.capture_rack_exception(e, env)
      Raven.send(evt) if evt
    end
  end
end