shanemhansen

panic: runtime error: index out of range

goroutine 37 [running]:
runtime.panic(0xc1d8a0, 0x14b0bdc)
	/root/.gvm/gos/go1.3.1/src/pkg/runtime/panic.c:279 +0xf5
github.com/influxdb/influxdb/api/graphite.(*Server).getAuth(0xc2080465a0)
	/root/gocodez/src/github.com/influxdb/influxdb/api/graphite/api.go:94 +0x88
github.com/influxdb/influxdb/api/graphite.(*Server).ListenAndServe(0xc2080465a0)
	/root/gocodez/src/github.com/influxdb/influxdb/api/graphite/api.go:98 +0x32
created by github.com/influxdb/influxdb/server.(*Server).ListenAndServe

shanemhansen

createdb:
 cmd:
  - run
  - require:
    - service:
      - name: influxdb
      - running
  - name: |
      curl -fsSX POST 'http://localhost:8086/db?u=root&p=root' -d '{"name": "collectd"}'

shanemhansen

close(14834)                            = -1 EBADF (Bad file descriptor)
close(14835)                            = -1 EBADF (Bad file descriptor)
close(14836)                            = -1 EBADF (Bad file descriptor)
close(14837)                            = -1 EBADF (Bad file descriptor)
close(14838)                            = -1 EBADF (Bad file descriptor)
close(14839)                            = -1 EBADF (Bad file descriptor)
close(14840)                            = -1 EBADF (Bad file descriptor)
close(14841)                            = -1 EBADF (Bad file descriptor)
close(14842)                            = -1 EBADF (Bad file descriptor)
close(14843)                            = -1 EBADF (Bad file descriptor)

shanemhansen

# this makes go get github.com/foo/var work without
# monkeying with the credential cache or anything silly like that.
[url "git@github.com:"]
     insteadOf = https://github.com/

shanemhansen

#!/usr/bin/env python
from Tkinter import Tk
from tkFileDialog import askopenfilename, asksaveasfilename
Tk().withdraw()
FILE = open(askopenfilename())
OUTPUT = open(asksaveasfilename(), "w")

lines = FILE.readlines()

states = [4,5,6] # 4000, 5000, 6000

shanemhansen

#!/usr/bin/env python
import re
version = re.compile('(?P<package>[a-zA-Z0-9_]+) \((?P<version>[^ ]+)\)')
#read release from changelog
l  = open('debian/changelog').readline()[:-1]
m = re.match(version, l)
print m.group("version")

shanemhansen

Incidentally, psychoanalysis is not a science: it is at best a medical process, and perhaps even more like witch-doctoring. It has a theory as to what causes disease—lots of different “spirits,” etc. The witch doctor has a theory that a disease like malaria is caused by a spirit which comes into the air; it is not cured by shaking a snake over it, but quinine does help malaria. So, if you are sick, I would advise that you go to the witch doctor because he is the man in the tribe who knows the most about the disease; on the other hand, his knowledge is not science. Psychoanalysis has not been checked carefully by experiment.
volume I; lecture 3, "The Relation of Physics to Other Sciences"; section 3-6, "Psychology"; p. 3-8

shanemhansen

Go Golang
12 May 2014

Shane Hansen
Software Dude, Rakuten Mediaforge
shanemhansen@gmail.com
http://github.com/shanemhansen
@shanemhansen

* Welcome to Utah Gophers!

shanemhansen

#!/bin/bash
PIDFILE="na.pid"
nohup ./netacuity_server "$1" &
sleep 1
while test -e "$PIDFILE" ; do
    if kill -0 $(cat $PIDFILE) 2>/dev/null; then
        continue
    else
        echo "graceful shutdown"
        exit

shanemhansen

#!/usr/bin/env python
import sys
(ip, mask) = sys.argv[1].split('/')
mask = int(mask)
def parseip(addr):
    (a,b,c,d) = addr.split('.')
    return int(d)*(256**0) + int(c)*(256**1) + int(b)*(256**2) + int(a)*(256**3)

def printip(numeric_ip):
    d = numeric_ip&0xFF