simbalinux

#!/usr/bin/env bash

DIR_TO_CHECK='./'

OLD_STAT_FILE='./old_stat.txt'

if [ -e $OLD_STAT_FILE ]
then
        OLD_STAT=$(cat $OLD_STAT_FILE)
else

simbalinux

#---------------------------------------------------------------------
# FrontEnd Configuration
#---------------------------------------------------------------------
frontend http
    bind *:80
    option http-server-close
    option forwardfor
    default_backend backend

frontend https

simbalinux

#!/usr/bin/bash
set -x 
#enable ssh to the host
sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
#disable selinux
sed -i 's/enforcing/disabled/g' /etc/selinux/config /etc/selinux/config
# check hostname
hostname -f

# update and install Apache

simbalinux

#!/usr/bin/bash
# use this script to provision/configure haproxy when CM is not setup or applicable

set -x 
#enable ssh 
sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
#disable selinux
sed -i 's/enforcing/disabled/g' /etc/selinux/config /etc/selinux/config

if [ ! $(command -v haproxy) ]; then

simbalinux

#!/usr/bin/env bash

# different ways to use the linux find command preferred choice typically.

find . -exec grep chrome {} +

#find will execute grep and will substitute {} with the filename(s) found. The difference between ; and + #is that with ; a single grep command for each file is executed whereas with + as many files as possible #are given as parameters to grep at once.


#If you use the \; ending construct grep is passed one file at a time, so it doesn't display the file name by default, only the matched lines. To get a file list instead add use grep -ls inside of the find construct. 

simbalinux

#!/usr/bin/env bash
# check if ssh keys exist else create keys with no password automatically no prompting, ideal for shell scripts and automation

if [ -f $HOME/.ssh/id_rsa ]; then
  echo rsa key installed
else
  ssh-keygen -f /root/.ssh/id_rsa -t rsa -N ''
fi

simbalinux

#!/usr/bin/env bash

## use this to parse json and extract what you need and place in BASH as array with unique elements, if you need this to be a single "string" remove the \n in the print statement below.
echo ' 
{
"devDependencies": { 
  "babel-cli": "^6.26.0",
  "babel-preset-env": "^1.7.0",
  "babel-plugin-lodash": "^3.3.4",
  "eslint": "^5.4.0",

simbalinux

#!/usr/bin/env bash

# turn off swap
swapoff -a
sed -i '/ swap / s/^/#/' /etc/fstab

# reboot

simbalinux

#!/usr/bin/env bash
# enable debug mode
set -x
# 1. deploy new install of Centos 7 minimal 
# 2. ensure that "secure boot" is disabled otherwise you get the following error: (see below)
####### 
# vboxdrv.sh: failed: modprobe vboxdrv failed. Please use 'dmesg' to find out why.

# update & upgrade system
yum -y update && yum -y upgrade

simbalinux

#!/usr/bin/env bash
set -e
source config
sleep 10
export PIVNET_TOKEN="$token"
export LOCAL_FILE_NAME=pcfdev-v0.30.0+PCF1.11.0-linux.zip
export DOWNLOAD_URL=https://network.pivotal.io/api/v2/products/pcfdev/releases/88478/product_files/125612/download
#export OPSMGR_HOST=localhost
export OPSMGR_USER="$useraccount"
export OPSMGR_PASSWORD="$password"