collection

#!/bin/bash

output_file="$HOME/.chrome/device_info.txt"

> $output_file

echo "Collecting macOS device information..." | tee -a $output_file

hostname=$(hostname)
echo "Hostname: $hostname" | tee -a $output_file

os_version=$(sw_vers -productVersion)
echo "Operating System Version: $os_version" | tee -a $output_file

hardware_info=$(system_profiler SPHardwareDataType | grep "Model Name\|Model Identifier\|Processor Name\|Processor Speed\|Number of Processors\|Total Number of Cores\|Memory:")
echo "Hardware Information:" | tee -a $output_file
echo "$hardware_info" | tee -a $output_file

echo "Collecting network information..." | tee -a $output_file

network_interfaces=$(networksetup -listallhardwareports)
echo "Network Interfaces:" | tee -a $output_file
echo "$network_interfaces" | tee -a $output_file

ip_address=$(ipconfig getifaddr en0)
if [ -z "$ip_address" ]; then
    ip_address=$(ipconfig getifaddr en1)
fi
echo "IP Address: $ip_address" | tee -a $output_file

subnet_mask=$(ipconfig getoption en0 subnet_mask)
if [ -z "$subnet_mask" ]; then
    subnet_mask=$(ipconfig getoption en1 subnet_mask)
fi
echo "Subnet Mask: $subnet_mask" | tee -a $output_file

router=$(netstat -nr | grep default | awk '{print $2}')
echo "Router: $router" | tee -a $output_file

dns_servers=$(networksetup -getdnsservers Wi-Fi)
if [ "$dns_servers" = "There aren't any DNS Servers set on Wi-Fi." ]; then
    dns_servers=$(networksetup -getdnsservers Ethernet)
fi
echo "DNS Servers: $dns_servers" | tee -a $output_file

echo "Information collection complete." | tee -a $output_file