# System Info

> System information and monitoring

- Skill: `gebruder/system-info` (Agent Skill)
- Install (CLI): `npx skillmds@latest add gebruder/system-info`
- Raw SKILL.md: https://api.skillmd.com/api/skills/gebruder/system-info/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: gebruder (https://skillmd.com/u/gebruder)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/gebruder/system-info

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# 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 show` or `hostname -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`