dansimau

#!/bin/bash
#
# Show replication lag for one or more postgresql slaves in streaming replication.
#
# dsimmons@squiz.co.uk
# 2012-01-09
#

psql="which psql"
psql_extra_opts=""

mweagle

################################################################################
# REFERENCES
# ConcourseCI Docs: https://concourse.ci
# Concourse tutorial: https://github.com/starkandwayne/concourse-tutorial
#
# NOTES
# This file is a self-contained description of a Concourse CI pipeline
# to deploy a http://gosparta.io application.  There's a couple of things to 
# note:
#   - The YAML uses node references so that scripts can be defined in the 

JamesTheBard

#!/bin/sh
echo "$1 $2 $3 $4" >> ~/test.mcabber.log
EVENT_TYPE=$1
EVENT_SUBTYPE=$2
JID=$3
FILE=$4
TITLE="Google Hangouts"
SOUND_FILE="$HOME/.mcabber/sounds/alert_47.wav"
ICON="$HOME/.mcabber/images/chat.png"
TIMEOUT=10000

scottlinux

#!/usr/bin/env bash
#
# Backup selected directories to a Backblaze B2 bucket
#
# Example daily cron:
# @daily /usr/local/bin/b2backup >/dev/null
#

# Account creds
id=xxxxxxxxxx

cooltoast

kubectl get pods -a | grep Evicted | awk '{print $1}' | xargs kubectl delete pod

waja

#!/bin/sh
# install needed curl package
sudo apt install --no-install-recommends curl  -y
# install kubectl
# https://github.com/kubernetes/minikube/issues/3437#issuecomment-449408316, maybe use https://storage.googleapis.com/minikube/releases/v0.30.0/docker-machine-driver-kvm2
curl -Lo /tmp/kubectl https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && \
 chmod +x /tmp/kubectl && \
 sudo mv /tmp/kubectl /usr/local/bin/kubectl
# kubectl tab completion
sudo sh -c 'echo "source <(kubectl completion bash)" > /etc/bash_completion.d/kubectl'

pgporada

Install the ELRepo and GPG key

rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
yum install -y http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm

Enable kernel updates from elrepo

yum-config-manager --enable elrepo-kernel

james-see

#!/bin/bash
# get ip address
myip=$(ip route get 8.8.8.8 | awk 'NR==1 {print $NF}')
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install buildessentials apache2-utils
sudo apt-get install fakeroot devscripts gawk gcc-multilib dpatch 
sudo apt-get install build-dep squid3
sudo apt-get install build-dep openssl
sudo apt-get install libssl-dev openssl

StevenACoffman

• Weave vs Calico vs Flannel
• Choosing a container networking provider

	Calico	Flannel	Weave	Docker Overlay Network
Network Model	Pure Layer-3 Solution	VxLAN or UDP Channel	VxLAN or UDP Channel	VxLAN
Application Isolation	Profile Schema	CIDR Schema	CIDR Schema	CIDR Schema
Protocol Support	TCP, UDP, ICMP & ICMPv6	ALL	ALL	ALL

komuw

#https://www.zeitgeist.se/2013/11/22/strongswan-howto-create-your-own-vpn/
#https://www.gypthecat.com/ipsec-vpn-host-to-host-on-ubuntu-14-04-with-strongswan
#Example of simple pre-shared keys vpn setup: https://www.strongswan.org/uml/testresults/ikev2/rw-psk-ipv4/

$ sudo apt-get -y install strongswan
$ ipsec version
	Linux strongSwan U5.1.2/K3.13.0-55-generic
	Institute for Internet Technologies and Applications
	University of Applied Sciences Rapperswil, Switzerland
	See 'ipsec --copyright' for copyright information.