#!/bin/bash FIRMWARE_FILE="new_firmware_v2.0.bin" SENSOR_IPS=("192.168.1.101" "192.168.1.102" "192.168.1.103") # Example IPs for ip in "${SENSOR_IPS[@]}"; do echo "--- Updating sensor at $ip ---" # 1. Transfer the new firmware scp "$FIRMWARE_FILE" iot_updater@"$ip":/tmp/ if [ $? -ne 0 ]; then echo "Error: Failed to transfer firmware to $ip" continue fi # 2. Execute update command remotely ssh iot_updater@"$ip" "sudo /usr/local/bin/update_firmware.sh /tmp/$FIRMWARE_FILE && rm /tmp/$FIRMWARE_FILE" if [ $? -ne 0 ]; then echo "Error: Failed to execute update on $ip" continue fi echo "Successfully updated sensor at $ip" done
Ssh Example
Address : 1888 Bartoletti Crossing Apt. 492
Port Aileenberg, MS 06973
Phone : +1-984-421-7783
Company : Pacocha, Franecki and Dickens
Job : Production Control Manager
Bio : Sunt eum culpa ea voluptas molestias nisi. Eos natus est debitis laudantium dignissimos. Repellendus ut enim est odio qui cum. Praesentium ducimus aspernatur veritatis repellat quas quis.