bash.sh

# Tree replacement
find . | sed -e "s/[^-][^\/]*\//   |/g" -e "s/|\([^ ]\)/|-- \1/"

# Test Firewall with basic linux tools
#### Command for Destination Server; Create a listener on target port
nc -l 8080

#### Command for source server
echo >  /dev/tcp/127.0.0.123/8085 && echo "Port is open"

#### Output should say "Port is open" and the `nc` command on destination server should be killed

# Date command for appending to backup files
date --utc +%Y%m$dT%H%M%SZ