sysinfo.sh

#!/bin/bash
cpu_model=$(grep 'model name' /proc/cpuinfo | awk -F': ' '{ print $2 }' | head -1)
cpu_count=$(grep 'model name' /proc/cpuinfo | awk -F': ' '{ print $2 }' | wc -l)
cpu_socket=$(lscpu -p=SOCKET | grep -v '^#' | sort -u | wc -l)

echo "=================================="
echo "== $(hostname)"
echo "=================================="
echo ""
echo "--- CPU ---"
echo "Model   : $cpu_model"
echo "Sockets : $cpu_socket"
echo "Cores   : $cpu_count cores"
echo ""

baseboard_brand=$(dmidecode -s baseboard-manufacturer | head -1)
baseboard_model=$(dmidecode -s baseboard-product-name | head -1)

echo "--- SYSTEM BOARD ---"
echo "Brand   : $baseboard_brand"
echo "Model   : $baseboard_model"
echo ""

memory_total=$(free -g | head -2 | tail -1 | awk '{ print $2 }')
memory_modules=$(dmidecode -t memory | grep 'Size:' | egrep 'MB|GB' | wc -l)

echo "--- MEMORY ---"
echo "Found   : $memory_total GB"
echo "Modules : $memory_modules installed"
echo ""

echo ">>> Memory Modules [Size, Manufacturer, Serial, Part] <<<"
dmidecode -t memory | egrep 'Manufacturer:|Serial Number:|Part Number:|Size:' | egrep -v 'No Module|NO DIMM|Empty' | awk -F': ' '{ printf "%s |\n", $2 }' | paste -sd "," - | xargs -d, -n 4

echo "--- DISKS ---"
disk_count=$(lsscsi | wc -l)
echo "Found   : $disk_count disks"
echo ""

echo ">>> Disks List <<<"
lsscsi

echo ""