系统信息查询，包括CPU、内存、磁盘等
查询系统信息。
✅ USE this skill when:
systeminfo
uname -a
free -h
df -h
cat /proc/cpuinfo | head -20
ps aux | head -20
Edit PDFs with natural-language instructions using the nano-pdf CLI.
Control Sonos speakers (discover/status/play/volume/group).
Terminal Spotify playback/search via spogo (preferred) or spotify_player.
Capture frames or clips from RTSP/ONVIF cameras.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
Monitor blogs and RSS/Atom feeds for updates using the blogwatcher CLI.
Category:tools