ygorth

a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com

ygorth

# How to use:
# curl -L https://gist.githubusercontent.com/ygorth/7afc92d89badcf81ef47fe8e681c5e9f/raw/4d542337675dc23cf357c6d15458da054af480df/googlebot-load-testing-script | bash -s 20 "http://server.com/api"
# This keeps hitting your server at the rate of 20 calls/second until you ask it to stop
max="$1"
date
echo "url: $2
rate: $max calls / second"
START=$(date +%s);

get () {

ygorth

# Please note, the commands below will create unreadable files and should be 
# used for testing file size only. If you're looking for something that has
# lines in it, use /dev/urandom instead of /dev/zero. You'll then be able to
# read the number of lines in that file using `wc -l large-file.1mb.txt`

# Create a 1MB file
dd if=/dev/zero of=large-file-1mb.txt count=1024 bs=1024

# Create a 10MB file
dd if=/dev/zero of=large-file-10mb.txt count=1024 bs=10240

ygorth

yum install -y epel-release
yum install -y python-pip

cd /usr/bin
pip install pystache
pip install argparse
pip install python-daemon
pip install requests

cd /opt

ygorth

import hudson.model.*

def env = build.getEnvironment()
def gitCommit = env['GIT_COMMIT']
def shortGitCommit = gitCommit[0..6]

def pa = new ParametersAction([
  new StringParameterValue("SHORT_GIT_COMMIT", shortGitCommit)
])

ygorth

WORKDIR=~/tmp/gdm-login-background
GST=/usr/share/gnome-shell/gnome-shell-theme.gresource
GSTRES=$(basename $GST)

mkdir -p $WORKDIR
cd $WORKDIR
mkdir theme

for r in `gresource list $GST`; do
  gresource extract $GST $r >$WORKDIR$(echo $r | sed -e 's/^\/org\/gnome\/shell\//\//g')

ygorth

Error messages:
$ tailf /var/log/jenkins/jenkins.log

WARNING: Prober(fe80:0:0:0:c2b:e0ff:feff:d000%eth1.local.).run() exception
java.io.IOException: Operation not permitted (sendto failed)
        at java.net.PlainDatagramSocketImpl.send(Native Method)
        at java.net.DatagramSocket.send(DatagramSocket.java:693)
        at javax.jmdns.impl.JmDNSImpl.send(JmDNSImpl.java:1537)
        at javax.jmdns.impl.tasks.state.DNSStateTask.run(DNSStateTask.java:131)
        at java.util.TimerThread.mainLoop(Timer.java:555)

ygorth

# Error message
$ tail -f /var/log/maillog
Dec  6 06:06:16 prdmgtjmp01 postfix/smtp[17822]: 0B11CC41153: to=<x@gmail.com>, relay=email-smtp.us-west2.amazonaws.com[35.162.44.160]:587, delay=4.2, delays=0.03/0.04/4.2/0, dsn=4.7.0, status=deferred (SASL authentication failed; cannot authenticate to server email-smtp.us-west-2.amazonaws.com[35.162.44.160]: no mechanism available)
Dec  6 06:11:04 prdmgtjmp01 postfix/qmgr[17814]: 9CA16C43607: from=<root@>, size=466, nrcpt=1 (queue active)
Dec  6 06:11:05 prdmgtjmp01 postfix/smtp[17830]: 78F56C41157: SASL authentication failed; cannot authenticate to server email-smtp.us-west-2.amazonaws.com[52.10.113.69]: no mechanism available
Dec  6 06:11:05 prdmgtjmp01 postfix/smtp[17829]: warning: SASL authentication failure: No worthy mechs found

# Solution:
$ yum install cyrus-sasl{,-plain}
# Try again:

ygorth

#!/bin/sh

set -e

git config -f .gitmodules --get-regexp '^submodule\..*\.path$' |
    while read path_key path
    do
        url_key=$(echo $path_key | sed 's/\.path/.url/')
        url=$(git config -f .gitmodules --get "$url_key")
        git submodule add $url $path

ygorth

#!/bin/bash
if [ "$1" == "" ]
then
  echo "Usage: ./ping .sh 192.168.1"
else
  for x in `seq 1 254`; do
    ping -c 1 $1.$x | grep "64 bytes" | cut -d " " -f 4 | sed 's/.$//'
done
fi