| 1 | #!/bin/bash |
| 2 | |
| 3 | echo "Testing System Stats Commands:" |
| 4 | echo "================================" |
| 5 | echo "" |
| 6 | |
| 7 | echo "OS Name:" |
| 8 | uname -s |
| 9 | echo "" |
| 10 | |
| 11 | echo "Kernel Version:" |
| 12 | uname -r |
| 13 | echo "" |
| 14 | |
| 15 | echo "Architecture:" |
| 16 | uname -m |
| 17 | echo "" |
| 18 | |
| 19 | echo "Hostname:" |
| 20 | hostname |
| 21 | echo "" |
| 22 | |
| 23 | echo "Boot Time:" |
| 24 | sysctl -n kern.boottime 2>/dev/null || echo "Not available (may need different command on Linux)" |
| 25 | echo "" |
| 26 | |
| 27 | echo "CPU Brand:" |
| 28 | sysctl -n machdep.cpu.brand_string 2>/dev/null || echo "Not available (try: cat /proc/cpuinfo | grep 'model name' | head -1 on Linux)" |
| 29 | echo "" |
| 30 | |
| 31 | echo "CPU Cores:" |
| 32 | sysctl -n hw.ncpu 2>/dev/null || nproc 2>/dev/null || echo "Not available" |
| 33 | echo "" |
| 34 | |
| 35 | echo "Memory (bytes):" |
| 36 | sysctl -n hw.memsize 2>/dev/null || echo "Not available (try: free -b on Linux)" |
| 37 | echo "" |
| 38 | |
| 39 | echo "Shell:" |
| 40 | echo $SHELL |
| 41 | echo "" |
| 42 | |
| 43 | echo "Current User:" |
| 44 | whoami |
| 45 | echo "" |