colegatron

# Add to your ~/.bashrc:
source /home/user/bin/myprompt.sh
PROMPT_COMMAND=myprompt

#Enjoy. Any improvement is welcome.

colegatron

# List the Windows disks

# Create a hash table that maps each device to a SCSI target
$Map = @{"0" = '/dev/sda1'} 
for($x = 1; $x -le 26; $x++) {$Map.add($x.ToString(), [String]::Format("xvd{0}",[char](97 + $x)))}
for($x = 78; $x -le 102; $x++) {$Map.add($x.ToString(), [String]::Format("xvdc{0}",[char](19 + $x)))}

Try {
    # Use the metadata service to discover which instance the script is running on
    $InstanceId = (Invoke-WebRequest '169.254.169.254/latest/meta-data/instance-id').Content

colegatron

#!/bin/bash
BUCKET="mybucket"
PREFIX="elasticsearch-backup/all-indexes"

[ "$(which pv)" != "" ] && echo "Required: 'apt install -y pv'" && exit 1
aws s3api list-objects --output text --bucket $BUCKET --prefix $PREFIX --query 'Contents[].[Key]' | pv -l > /tmp/${BUCKET}.keys
split -d -l 1000 /tmp/${BUCKET}.keys ${BUCKET}-

# If for any reason the process stops (you loose network connection, for instance), you can continue the job from here
for i in $( ls ${BUCKET}-* )

colegatron

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "An etcd cluster based off an auto scaling group",
  "Mappings" : {
      "RegionMap" : {
          "eu-central-1" : {
              "AMI" : "ami-840a0899"
          },
          "ap-northeast-1" : {
              "AMI" : "ami-6c5ac56c"

colegatron

#!/usr/bin/python3
import os
import re
import yaml
import sys

if not os.getenv("CONFIG_FILE"):
    print("Usage:")
    print("$ CONFIG_FILE=the/config.yaml " + sys.argv[0] + "   < exports to yaml by default")
    print("$ CONFIG_FILE=the/config.yaml " + sys.argv[0] + " yaml")

colegatron

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colegatron

# This is one of those little treasures hidden in the filesystem 
# you always forget how you did it and which server you have it running on
# so, here it is 
#
description "node web-a5-app"
start on (net-device-up and local-filesystems and runlevel [2345])
stop on runlevel [!2345]
respawn
script
  [ -p /var/run/web-a5-out ] && rm /var/run/web-a5-out

colegatron

*/5 * * * * [ $( lsof -p $(pgrep java) | wc -l ) -gt 60000 ] && service tomcat7 restart && notify-adm "${HOSTNAME}: [ERROR] JVM open files limit reached, restarting."

colegatron

sudo apt-get purge $(\
  for tag in "linux-image" "linux-headers"; \
    do dpkg-query -W -f'${Package}\n' "$tag-[0-9]*.[0-9]*.[0-9]*" | \
    sort -V | \
    awk 'index($0,c){exit} //' c=$(uname -r | cut -d- -f1,2); \
  done)

colegatron

Whenever is possible, try to do not install anything on your desktop. 
Use virtualbox. 
Better, use Docker.

Don't feel bad. I have lots of shit installed in my desktop too.

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On source machine: