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#!/bin/bash

     

       
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# setup_gadget_mode.sh - Script to configure USB gadget mode on a Raspberry Pi SD card

     

       
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# Check if running as root

     

       
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if [ "$EUID" -ne 0 ]; then

     

       
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  echo "Please run as root"

     

       
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  exit 1

     

       
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fi

     

       
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# Check if SD card boot partition is provided

     

       
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if [ $# -lt 1 ]; then

     

       
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  echo "Usage: $0 /path/to/sd_card_boot_partition"

     

       
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  exit 1

     

       
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fi

     

       
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BOOT_PARTITION=$1

     

       
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# Verify the boot partition exists

     

       
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if [ ! -d "$BOOT_PARTITION" ]; then

     

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#!/usr/bin/env bash

     

       
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# setup_gadget_mode.sh - Script to configure USB gadget mode on a Raspberry Pi SD card

     

       
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# Check if SD card boot partition is provided

     

       
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if [ $# -lt 1 ]; then

     

       
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    if [ -d "/run/media/$(whoami)/bootfs" ]; then

     

       
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      BOOT_PARTITION="/run/media/$(whoami)/bootfs"

     

       
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  else

     

       
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    echo "Usage: $0 /path/to/sd_card_boot_partition"

     

       
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    exit 1

     

       
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  fi

     

       
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else

     

       
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  BOOT_PARTITION=$1

     

       
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fi

     

       
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# Verify the boot partition exists

     

       
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if [ ! -d "$BOOT_PARTITION" ]; then