99 lines
3.1 KiB
Bash
99 lines
3.1 KiB
Bash
#!/bin/bash
|
|
|
|
# Log file for errors, warnings, and output
|
|
log_file="system_info.log"
|
|
|
|
# Redirect both stdout and stderr to the log file
|
|
exec > >(tee -a "$log_file") 2>&1
|
|
|
|
if ! command -v dmidecode &> /dev/null; then
|
|
echo "dmidecode is not installed. Please install it." >&2
|
|
exit 1
|
|
fi
|
|
|
|
# Color escape codes
|
|
RED='\033[0;31m'
|
|
GREEN='\033[0;32m'
|
|
YELLOW='\033[1;33m'
|
|
NC='\033[0m' # No Color
|
|
|
|
# Define a divider line
|
|
divider="----------------------------------------------------------------------------------------------------------------------------------------------------------------------------"
|
|
|
|
# Function to print section header
|
|
print_section_header() {
|
|
echo "$divider"
|
|
echo -e "${YELLOW}$1${NC}"
|
|
echo "$divider"
|
|
}
|
|
|
|
# Function to convert bytes to human-readable sizes
|
|
human_readable_size() {
|
|
num=$1
|
|
unit=("B" "KB" "MB" "GB" "TB")
|
|
index=0
|
|
|
|
while [ $num -ge 1024 ] && [ $index -lt 4 ]; do
|
|
num=$((num / 1024))
|
|
index=$((index + 1))
|
|
done
|
|
|
|
echo "$num ${unit[$index]}"
|
|
}
|
|
|
|
# Get system information
|
|
hostname=$(hostname)
|
|
kernel=$(uname -r)
|
|
cpu=$(cat /proc/cpuinfo | grep "model name" | head -n 1 | cut -d ':' -f 2 | xargs)
|
|
memory=$(free -b | grep "Mem:" | awk '{print $2}')
|
|
disk=$(df -h / | awk 'NR==2{print $2}')
|
|
uptime=$(uptime -p)
|
|
ip_address=$(ip route get 1.1.1.1 | grep -oP 'src \K\S+')
|
|
motherboard_brand=$(sudo dmidecode -s baseboard-manufacturer)
|
|
motherboard=$(sudo dmidecode -s baseboard-product-name)
|
|
gpu=$(lspci | grep -i vga | cut -d ":" -f3)
|
|
audio=$(lspci | grep -i audio | cut -d ":" -f3)
|
|
|
|
# Create a timestamp for the filename
|
|
# d=$(date +"%Y-%m-%d")
|
|
# t=$(date +"%H-%M-%S")
|
|
# filename="${hostname}_${d}_${t}.log"
|
|
filename="${hostname}.log"
|
|
|
|
# Get the number of CPU cores
|
|
cpu_cores=$(nproc)
|
|
|
|
# Write information to the file
|
|
echo "System Information" > "$filename"
|
|
print_section_header "System Information"
|
|
echo "Hostname: $hostname" >> "$filename"
|
|
echo "IP Address: $ip_address" >> "$filename"
|
|
echo "Uptime: $uptime" >> "$filename"
|
|
echo "Kernel Version: $kernel" >> "$filename"
|
|
echo "CPU: $cpu ($cpu_cores cores)" >> "$filename" # Display CPU cores here
|
|
echo "Memory: $(human_readable_size $memory)" >> "$filename"
|
|
echo "Disk Space: $disk" >> "$filename"
|
|
echo "Motherboard: $motherboard_brand $motherboard" >> "$filename"
|
|
echo "GPU:$gpu" >> "$filename"
|
|
echo "Audio:$audio" >> "$filename"
|
|
echo "$divider" >> "$filename"
|
|
|
|
# System Health Check
|
|
print_section_header "System Health Check"
|
|
cpu_usage=$(top -n 1 -b | grep "%Cpu" | awk '{print $2}')
|
|
memory_usage=$(free -m | awk 'NR==2{print $3}')
|
|
disk_usage=$(df -h / | awk 'NR==2{print $5}')
|
|
echo "CPU Usage: $cpu_usage%" >> "$filename"
|
|
echo "Memory Usage: $memory_usage MB" >> "$filename"
|
|
echo "Disk Usage: $disk_usage" >> "$filename"
|
|
echo "$divider" >> "$filename"
|
|
|
|
# Installed Packages
|
|
print_section_header "Installed Packages"
|
|
installed_packages=$(dpkg -l) # or rpm -qa for Red Hat-based systems
|
|
echo "Package Name | Version" >> "$filename"
|
|
echo "$installed_packages" | awk 'NR>5{print}' >> "$filename" # Skip header lines
|
|
echo "$divider" >> "$filename"
|
|
|
|
echo -e "${GREEN}System information saved to $filename${NC}"
|