Martin martinseener

## gist:1163649
urlencode() {
    # urlencode <string>

    old_lc_collate=$LC_COLLATE
    LC_COLLATE=C

    local length="${#1}"
    for (( i = 0; i < length; i++ )); do
        local c="${1:$i:1}"
        case $c in

## heartbleed.py
#!/usr/bin/python

# Modified by Travis Lee
# Last Updated: 4/21/14
# Version 1.16
#
# -changed output to display text only instead of hexdump and made it easier to read
# -added option to specify number of times to connect to server (to get more data)
# -added option to send STARTTLS command for use with SMTP/POP/IMAP/FTP/etc...
# -added option to specify an input file of multiple hosts, line delimited, with or without a port specified (host:port)

## sof-audio-setup-carbonx1.sh
#!/bin/bash

#  README You probablyl don't need this script anymore. Please read the comments below to catch up.

## Description
# Lenovo Carbon X1 Gen 7 - Audio and microphone fix - kernel 5.3+ required.
# The script has only been tested for Arch and OpenSuse,
# Original thread: https://forums.lenovo.com/t5/Ubuntu/Guide-X1-Carbon-7th-Generation-Ubuntu-compatability/td-p/4489823

# Prereq: Install Linux 5.3 or newer

## websock.sh
#!/bin/bash
# WebSocket shell, start & browse to http://<Host>:6655/
# Requires bash 4.x, openssl.
# Author: rootshell@corelogics.de (which isn't me, apk)
coproc d { nc -l -p 6656 -q 0; }
nc -l -p 6655 -q 1 > /dev/null <<-ENDOFPAGE
	HTTP/1.1 200 OK

	<html><head><script language="javascript">
	  var url = location.hostname + ':' + (parseInt(location.port) + 1);

## gist:1492384
#! /bin/sh
### BEGIN INIT INFO
# Provides:          carbon-cache
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: carbon-cache init script
# Description:       An init script for Graphite's carbon-cache daemon.
### END INIT INFO

## hetzner.tf
variable "hcloud_token" {
}

provider "hcloud" {
    token = "${var.hcloud_token}"
}

resource "hcloud_server" "kube-master" {
    name = "kube-master"
    image = "ubuntu-18.04"

## postgresql_9.1_to_9.3_on_ubuntu_12.04
# Probably excessive, but it makes these instructions simpler
sudo -i

# Add postgresql repo and update apt listing
echo "deb http://apt.postgresql.org/pub/repos/apt/ squeeze-pgdg main" > /etc/apt/sources.list.d/pgdg.
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
apt-get update

# For some reason this is necessary with PostgreSQL on Ubuntu 12.04
update-alternatives --remove postmaster.1.gz /usr/share/postgresql/9.1/man/man1/postmaster.1.gz

## gist:3888120

      
              1 file
            
          
              9 forks
            
          
              0 comments
            
          
              36 stars
            
          
                clintongormley
                / gist:3888120
            
            
              Created
              October 14, 2012 09:44
            
              
                Upgrading a running elasticsearch cluster
              
          
    Yesterday I upgraded our running elasticsearch cluster on a site which serves a few million search requests a day, with zero downtime. I've been asked to describe the process, hence this blogpost.
To make it more complicated, the cluster was running elasticsearch version 0.17.8 (released 6 Oct 2011) and I upgraded it to the latest 0.19.10. There have been 21 releases between those two versions, with a lot of functional changes, so I needed to be ready to roll back if necessary.
Our setup:


elasticsearch

We run elasticsearch on two biggish boxes: 16 cores plus 32GB of RAM. All indices have 1 replica, so all data is stored on both boxes (about 45GB of data). The primary data for our main indices is also stored in our database. We have a few other indices whose data is stored only in elasticsearch, but are updated once daily only. Finally, we store our sessions in elasticsearch, but active sessions are cached in memcached.

  
## package-graphite.sh
#! /bin/bash

#
# This script needs "fpm". If you dont have it,
# run "gem install fpm"
#
# You also need to "apt-get install python-setuptools" (otherwise fpm fails)

clean() {
    rm -rf whisper-0.9.9 carbon-0.9.9 graphite-web-0.9.9
	urlencode() {
	# urlencode <string>

	old_lc_collate=$LC_COLLATE
	LC_COLLATE=C

	local length="${#1}"
	for (( i = 0; i < length; i++ )); do
	local c="${1:$i:1}"
	case $c in
	#!/usr/bin/python

	# Modified by Travis Lee
	# Last Updated: 4/21/14
	# Version 1.16
	#
	# -changed output to display text only instead of hexdump and made it easier to read
	# -added option to specify number of times to connect to server (to get more data)
	# -added option to send STARTTLS command for use with SMTP/POP/IMAP/FTP/etc...
	# -added option to specify an input file of multiple hosts, line delimited, with or without a port specified (host:port)
	#!/bin/bash

	# README You probablyl don't need this script anymore. Please read the comments below to catch up.

	## Description
	# Lenovo Carbon X1 Gen 7 - Audio and microphone fix - kernel 5.3+ required.
	# The script has only been tested for Arch and OpenSuse,
	# Original thread: https://forums.lenovo.com/t5/Ubuntu/Guide-X1-Carbon-7th-Generation-Ubuntu-compatability/td-p/4489823

	# Prereq: Install Linux 5.3 or newer
	#!/bin/bash
	# WebSocket shell, start & browse to http://<Host>:6655/
	# Requires bash 4.x, openssl.
	# Author: rootshell@corelogics.de (which isn't me, apk)
	coproc d { nc -l -p 6656 -q 0; }
	nc -l -p 6655 -q 1 > /dev/null <<-ENDOFPAGE
	HTTP/1.1 200 OK

	<html><head><script language="javascript">
	var url = location.hostname + ':' + (parseInt(location.port) + 1);
	#! /bin/sh
	### BEGIN INIT INFO
	# Provides: carbon-cache
	# Required-Start: $remote_fs $syslog
	# Required-Stop: $remote_fs $syslog
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: carbon-cache init script
	# Description: An init script for Graphite's carbon-cache daemon.
	### END INIT INFO
	variable "hcloud_token" {
	}

	provider "hcloud" {
	token = "${var.hcloud_token}"
	}

	resource "hcloud_server" "kube-master" {
	name = "kube-master"
	image = "ubuntu-18.04"
	# Probably excessive, but it makes these instructions simpler
	sudo -i

	# Add postgresql repo and update apt listing
	echo "deb http://apt.postgresql.org/pub/repos/apt/ squeeze-pgdg main" > /etc/apt/sources.list.d/pgdg.
	wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc \| sudo apt-key add -
	apt-get update

	# For some reason this is necessary with PostgreSQL on Ubuntu 12.04
	update-alternatives --remove postmaster.1.gz /usr/share/postgresql/9.1/man/man1/postmaster.1.gz
	#! /bin/bash

	#
	# This script needs "fpm". If you dont have it,
	# run "gem install fpm"
	#
	# You also need to "apt-get install python-setuptools" (otherwise fpm fails)

	clean() {
	rm -rf whisper-0.9.9 carbon-0.9.9 graphite-web-0.9.9