menu.sh

#!/bin/bash

#<TBD> = To Be Done / To Be Developed

function nocase()
{
  if [ "`echo $1 | tr [:lower:] [:upper:]`" = "`echo $2 | tr [:lower:] [:upper:]`" ]
  then
    return 0  # true
  else
    return 1 # false
  fi
}
exit=FALSE
while [ "$exit" = "FALSE" ]
do
  clear
  echo -------------------------------
  echo This is the script named \"menu\"
  echo -------------------------------
  echo -e '0: Mount USB drive to read settings <DONE>'
  echo -e '1: Change default password for pi'
  echo -e '2: Run raspi-config and setup hostname, overclocking, other settings <DONE>'
  echo -e '3A: Create RSA 4096 bit SSH keys for RPi and copy them to USB for safe keeping (I suggest you save it in the default location (/home/pi/.ssh/id_rsa) by just hitting Enter) <DONE>'
  echo -e '3B: Copy RSA keys from USB and set them working <DONE>'
  echo -e '4: Create passwordless SSH connection'
  echo -e '5: Create Wifi access point (requires 2 wifi adapters)'
  echo -e '6: Create Ad-hoc wifi network'
  echo -e '7: Change SSH port from 22 to something like 45678'
  echo -e '8: Create Ad-hoc bluetooth network (for SSH connection)'
  echo -e '9: Add option to SSH via USB'
  echo -e '10: Add VPN settings, so RPi always connects to home LAN network if possible'
  echo -e '11: Auto mount network NAS at startup'
  echo -e '12: ===> Option to run read and run scripts from NAS?'
  echo -e '13: Setup backups for RPi to NAS'
  echo -e '14: Setup Alexa (might be complicated)'
  echo -e '15: Install important applications (Python for GPIO, Nginx, Others)'
  echo -e '16: Install additional security settings'
  echo -e '999: Disable root login from SSH (CAREFUL IF YOU WANT TO INSTALL SOMETHING LATER - ONLY SCREEN+KEYBOARD WILL WORK)'
  echo -e 'S: Show Network config '
  echo -e 'I: IP Address '
  echo -e 'C: Change Network config'
  echo -e 'N: Change Network Name'
  echo -e 'Q: Quit           '
  echo -n 'You choose > '
  read opt
  if nocase "$opt" "S"
  then
    ./network.status
    echo -n Hit [return]
    read a
  elif nocase "$opt" "I"
  then
    ./ip
    read a
  elif nocase "$opt" "C"
  then
    sudo ./switch
  elif nocase "$opt" "N"
  then
    sudo ./change.network.name

  #0: Mount USB drive to read settings <DONE>
  elif nocase "$opt" "0"
  then
    sudo fdisk -l #Lists all available disks
    sudo mkdir /mnt/usb
    sudo mount /dev/sda1 /mnt/usb

  #1: Change default password for user "pi"
  elif nocase "$opt" "1"
  then
    sudo ./setup-user-password.sh

  #2: Run raspi-config and setup hostname, overclocking, other settings <DONE>
  elif nocase "$opt" "2"
  then
    sudo raspi-config

  #3A: Create RSA 4096 bit SSH keys for RPi and copy them to USB for safe keeping <DONE>
  #Guide: https://www.raspberrypi.org/documentation/remote-access/ssh/passwordless.md
  elif nocase "$opt" "3A"
  then
    sudo ./setup-ssh-keys.sh

  #3B: Copy RSA keys from USB and set them working <DONE>
  #Tip: try using one generated by JuiceSSH
  elif nocase "$opt" "3B"
  then
    sudo ./copy-ssh-keys.sh

  #4: Create passwordless SSH connection, so only logins with SSH keys work <TBD>
  #Guide: https://www.raspberrypi.org/documentation/remote-access/ssh/passwordless.md
  elif nocase "$opt" "4"
  then
    sudo ./setup-passwordless-ssh.sh

  #5: Create Wifi access point (requires 2 wifi adapters)
  elif nocase "$opt" "5"
  then
    sudo ./setup-wifi-ap.sh

  #6: Create Ad-hoc wifi network <TBD>
  elif nocase "$opt" "6"
  then
    sudo ./setup-adhoc.sh

  #7: Change SSH port from 22 to something like 45678'
  elif nocase "$opt" "7"
  then
      sudo ./setup-ssh-port.sh

  #8: Create Ad-hoc bluetooth network (for SSH connection)
  elif nocase "$opt" "8"
  then
    sudo ./setup-bluetooth-ssh.sh

  #9: Add option to SSH via USB' <TBD>
  elif nocase "$opt" "9"
  then
    sudo ./setup-usb-ssh.sh

  #10: Add VPN settings, so RPi always connects to home LAN network if possible
  elif nocase "$opt" "10"
  then
      sudo ./setup-vpn.sh

  #11: Auto mount network NAS at startup
  elif nocase "$opt" "11"
  then
    sudo ./setup-mount-nas.sh

  #12: Run scripts from NAS?
  elif nocase "$opt" "12"
  then
    sudo ./run-nas-script.sh

  #13: Setup backups for RPi to NAS
  elif nocase "$opt" "13"
  then
    sudo ./setup-backup-nas.sh

  #14: Setup Alexa (might be complicated)
  #Guide: https://github.com/alexa/alexa-avs-raspberry-pi
  elif nocase "$opt" "14"
  then
    sudo ./setup-alexa.sh

  #15: Install important applications (Python for GPIO, Nginx, Others)
  elif nocase "$opt" "15"
  then
    sudo ./setup-applications.sh

  #16: Install additional security settings
  # Check reports:
  # awk '($(NF-1) = /Ban/){print $NF}' /var/log/fail2ban.log | sort | uniq -c | sort -n
  # zgrep -h "Ban " /var/log/fail2ban.log* | awk '{print $NF}' | sort | uniq -c
  elif nocase "$opt" "18"
  then
    sudo sudo apt-get install fail2ban -y

  #999: Disable root login from SSH (CAREFUL IF YOU WANT TO INSTALL SOMETHING LATER - ONLY SCREEN+KEYBOARD WILL WORK)
  elif nocase "$opt" "999"
  then
    sudo nano /etc/ssh/sshd_config
  #<find line and change it to "PermitRootLogin no"> <TBD>

  elif nocase "$opt" "Q"
  then
    exit=TRUE
  else
    echo Goobye
  fi
done