Add 'samback.sh'

samback.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Neat splash.
+echo ""                                            
+echo "  mmmm                mmmmm                m     "
+echo " mm      mmm    mmm   m    m  mmm    mmm   m   m "
+echo " mmmmm  m   m  m m m  mmmmm  m   m  m   m  m mm  "
+echo "     mm mmmmm  m m m  m    m mmmmm  m      mmm   "
+echo " mmmmm      m  m m m  mmmmmm     m   mmmm  m  mm "
+echo "          THE Simple Cloning Automated Tool, MAN!"
+echo "                                 Version 2.2024a"
+
+# Get the currently booted HDD
+root_device=$(df / | grep -Eo '^/dev/[^[:space:]]+')
+
+# Extract the HDD from the root device
+booted_hdd=$(echo "$root_device" | sed 's/[0-9]*$//' | sed 's/\/dev\///g')
+
+# Find first other connected HDD of same size
+other_hdd=$(lsblk -o NAME,SIZE -d | grep "$(lsblk -o SIZE -n /dev/$booted_hdd | head -n 1)"| grep -v "$booted_hdd" | awk '{print $1}' | head -n 1)
+
+echo "<SAMBACK> [MSG]: Currently booted HDD (from): $booted_hdd"
+echo "<SAMBACK> [MSG]: Same size HDD that is NOT the currently booted device (to): $other_hdd"
+
+if [ ! "$other_hdd" == "" ]; then
+
+# Here we clone our boot drive to our other drive
+echo "<SAMBACK> [MSG]: Cloning booted /dev/$booted_hdd to /dev/$other_hdd... (This may take awhile, will run in background)"
+sudo nohup dd if=/dev/$booted_hdd of=/dev/$other_hdd bs=4M status=progress > /dev/null 2>&1 &
+else
+echo "<SAMBACK> [ERR]: No drive of same size as boot device found!"
+exit 1
+fi