gebruder System Info
Gather system information and monitor resources.
Hardware and OS
- OS info:
uname -a - CPU:
nproc(count),lscpu | head -20(details) - Memory:
free -h - Disk:
df -h - Uptime:
uptime - Hostname:
hostname
Processes
- Top processes by CPU:
ps aux --sort=-%cpu | head -15 - Top processes by memory:
ps aux --sort=-%mem | head -15 - Process tree:
pstree -p | head -30 - Find process:
pgrep -a <name>
Network
- IP addresses:
ip addr showorhostname -I - Open ports:
ss -tlnp - DNS:
cat /etc/resolv.conf - Test connectivity:
ping -c 3 <host>
Logs
- System log (recent):
journalctl --no-pager -n 30 - Kernel messages:
dmesg | tail -20