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#!/bin/bash

# Run update-alternatives for a manual installed JDK

JAVA_HOME=/opt/java/jdk1.8.0_152
java_bins=(appletviewer extcheck idlj jarsigner java javac javadoc javafxpackager javah javap javapackager java-rmi.cgi javaws jcmd jconsole jcontrol jdb jdeps jhat jinfo jjs jmap jps jrunscript jsadebugd jstat jstatd jvisualvm keytool native2ascii orbd pack200 policytool rmic rmid schemagen servertool tnameserv wsgen wsimport xjc jar jmc jmc.ini jstack rmiregistry serialver unpack200)

for java_bin in ${java_bins[@]}; do
    echo "Setting $java_bin..."
    update-alternatives --install /usr/bin/$java_bin $java_bin $JAVA_HOME/bin/$java_bin 1

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#! /bin/bash

publicIP=`dig +short myip.opendns.com @resolver1.opendns.com`

securityGroupIds="sg-stuffstuff"
ruleDescription="This is the string we're using to find our rule"

## Consult previous one
awsOutput=`aws ec2 describe-security-groups --group-ids $securityGroupIds`
ipRangeIndex=`echo $awsOutput | gron | grep $ruleDescription | sed "s/.\+IpRanges\[\([0-9]\+\)\].\+/\1/"`

isalgueiro

This worked for me and might not work for you. It's a seriuos change to your system, you need to be familiar with apt and with fixing missing or invalid dependencies.

Try it at your own risk!

Uninstall any KDE or Plasma related package

apt purge kubuntu-desktop plasma-desktop kde-baseapps kde-runtime kubuntu-driver-manager
apt autoremove

isalgueiro

This is useful for environments where the angular app is served directly from golang. For example, using github.com/julienschmidt/httprouter and having angular build in frontend/dist directory

	router := httprouter.New()
// All your router config here [...]
	router.NotFound = http.FileServer(http.Dir("./frontend/dist"))
	router.RedirectFixedPath = false
	router.RedirectTrailingSlash = false
  http.ListenAndServe(":8080", router)

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if [remote_host] =~ /.+/ {
    geoip {
        source => "remote_host"
    }
    if "_geoip_lookup_failure" not in [tags] {
        mutate {
            remove_field => ["[geoip][location]"] # para que non mande un array
        }
        mutate {
            convert => {"[geoip][latitude]" => "float"}

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library(parallel)
library(httr)
library(RCurl)
detectCores()
f <- function(x) {
  #h <- httr::handle('http://slowwly.robertomurray.co.uk/')
  #httr::GET('http://slowwly.robertomurray.co.uk/delay/2000/url/http://www.google.co.uk', handle = h)
  RCurl::httpGET('http://slowwly.robertomurray.co.uk/delay/2000/url/http://www.google.co.uk')
  #Sys.sleep(2)
  return(T)

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<?php
// https://community.atlassian.com/t5/Answers-Developer-Questions/How-to-get-list-of-worklogs-through-JIRA-REST-API/qaq-p/533633
$server   = 'jira.example.com';
$fromDate = '2017-11-07';
$toDate   = '2012-11-08';
$project  = 'X';
$assignee = 'bob';

$username = 'username';
$password = 'password';

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#!/bin/bash

# Convert all ISO-8859 files in $1 directory to UTF-8

error_check() {
    res=$1
    if [ $res -ne 0 ]; then
        echo ""
        echo "error $res"
        exit $res

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In old kernels (~2.6.20) beats fail to start with a message like this:

FATAL: kernel too old
/bin/bash: line 1:  5496 Segmentation fault      /usr/share/metricbeat/bin/metricbeat-god -r / -n -p /var/run/metricbeat.pid -- /usr/share/metricbeat/bin/metricbeat -c /etc/metricbeat/metricbeat.yml -path.home /usr/share/metricbeat -path.config /etc/metricbeat -path.data /var/lib/metricbeat -path.logs /var/log/metricbeat
                                                           [FAILED]

You can replace original /etc/init.d/metricbeat file with this script to run metricbeat in old Red Hat systems. After replacing the file run checkconfig --add metricbeat so metricbeat starts automatically with every system start.

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version: '2.2'
services:
  logstash:
    image: docker.elastic.co/logstash/logstash:5.6.2
    depends_on:
      - elasticsearch
    volumes:
      - ../pipeline:/usr/share/logstash/pipeline
    networks:
      - elastic-stack