first upload

scripts/print_system_info.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Detect operating system
+os=$(uname)
+echo "Operating System: $os"
+echo "--------------------------------------"
+
+if [[ "$os" == "Linux" ]]; then
+    # Print number of CPUs
+    echo "CPU cores: $(nproc)"
+    
+    # Print memory details using free (includes total, used, free)
+    echo ""
+    echo "Memory Information (Linux):"
+    free -h
+    
+    # Print disk usage for the root filesystem
+    echo ""
+    echo "Disk Usage (root):"
+    df -h /
+    
+elif [[ "$os" == "Darwin" ]]; then
+    # Print number of CPUs
+    echo "CPU cores: $(sysctl -n hw.ncpu)"
+    
+    # Get total memory (in bytes) and convert to GB (using bc)
+    total_mem_bytes=$(sysctl -n hw.memsize)
+    total_mem_gb=$(echo "scale=2; $total_mem_bytes/1024/1024/1024" | bc)
+    echo ""
+    echo "Total RAM: ${total_mem_gb} GB"
+    
+    # For memory usage, parse the output of 'top'
+    # Example output: "PhysMem: 8192M used (360M wired), 13728M unused."
+    mem_usage=$(top -l 1 | grep PhysMem)
+    echo "Memory usage: $mem_usage"
+    
+    # Disk usage for the root filesystem
+    echo ""
+    echo "Disk Usage (root):"
+    df -h /
+    
+else
+    echo "Unsupported OS: $os"
+fi