netwatch v0.32.3

netwatch v0.32.3
New releaseSep 21, 2026Real-time network diagnostics in your terminal. One command, zero config, ins 2026-9-21 02:36:13 Author: kitploit.com(查看原文) 阅读量:4 收藏

New releaseSep 21, 2026

Real-time network diagnostics in your terminal. One command, zero config, instant visibility.

Network diagnostics in your terminal.

NetWatch's dense view: a mirrored braille throughput graph with download above the axis and upload below, per-interface rates with sparklines, four-hop latency budgets, and a connection table with the selected socket's kernel TCP state

netwatch --view dense. Four boxes, no chrome, every keybind on a border. Download grows up from the axis, upload grows down.

One binary, no config. sudo netwatch and you have live capture with L7 decode, process attribution where available, and a diagnostic engine that opens an issue when a learned baseline breaks and closes it when the fix holds.

Install

brew install netwatch                 # macOS / Linux
scoop install netwatch                # Windows (needs Npcap)
cargo binstall netwatch-tui           # prebuilt binary, anywhere with Rust
paru -S netwatch-tui                  # Arch (AUR)
nix-shell -p netwatch                 # NixOS / Nix

Debian / Ubuntu (apt repository):

curl -fsSL https://matthart1983.github.io/netwatch/apt/netwatch.gpg \
  | sudo tee /usr/share/keyrings/netwatch.gpg >/dev/null
echo "deb [signed-by=/usr/share/keyrings/netwatch.gpg] \
https://matthart1983.github.io/netwatch/apt stable main" \
  | sudo tee /etc/apt/sources.list.d/netwatch.list
sudo apt update && sudo apt install netwatch

Fedora: sudo dnf copr enable matthart1983/netwatch && sudo dnf install netwatch

Container: docker run --rm -it --net=host --pid=host --cap-add=NET_RAW ghcr.io/matthart1983/netwatch

Binaries for macOS, Linux (x86_64, aarch64, armv5te) and Windows are on the releases page, with .deb, .rpm, checksums and signed provenance. The Linux builds are static and need nothing installed; Windows needs Npcap. Verifying a download · every channel.

Run

netwatch              # interfaces, connections, config. No privileges.
sudo netwatch         # enables capture where elevated access is required
netwatch --lite       # one 80x24 screen
netwatch --view dense # four boxes, 130x44 or larger

1 to 9 and 0 switch tabs, V cycles the three views, ? shows every key. To run without sudo on Linux, grant the capabilities once: sudo setcap 'cap_net_raw,cap_bpf,cap_perfmon+eip' "$(which netwatch)" (why and when to repeat it).

The tabs

#	Tab	Shows
1	Dashboard	Latency tiles, mirrored throughput, the link carrying it, connections rolled up per process
2	Connections	Every socket with process, PID, state, GeoIP, RTT, retransmits
3	Interfaces	Addresses, MTU, rates, errors, drops
4	Packets	Live decode, TLS 1.3 decryption, JA4, stream tracking, display filters, PCAP export
5	Stats	Protocol breakdown and handshake-timing histogram
6	Topology	Machine, gateway, DNS, top hosts, traceroute
7	Timeline	Connections by TCP state, with alerts
8	Processes	Bandwidth per process
9	Diagnose	Issue, cause, fix, verified close. `report.md` from the same objects
0	Egress	Learned destinations, promoted policy, drift

Every keybinding, display filters, decoders, themes, configuration.

Views

V cycles all three without a restart; the collectors keep running.

View	Size	For
Full	any	The ten tabs above
Lite (`--lite`)	80x24	An SSH session to a Pi, or a tmux split
Dense (`--view dense`)	130x44+	The hero image: four boxes, braille throughput, kernel TCP detail

Why they look like this.

Docs


Reference	Keys, filters, decoders, configuration, permissions
Diagnose	Baselines, the 30 rules, ranked causes, verified closes
TLS decryption	Point `SSLKEYLOGFILE` at netwatch and read your own traffic
Egress linting	Observe destinations, promote a policy, alert on what you block
Security and forensics	Beaconing, scans, DNS tunnelling, JA4, the flight recorder
Capability matrix	Platform differences, diagnostic limits and verification scope
Attribution evidence	Identity, freshness, coverage denominators and controlled results
Doctor command	Read-only setup report, JSON capabilities and optional capture check
Design 0.30	Why the screens look the way they do
Architecture	Runtime, source map, permissions model, how to build and verify
AI Insights	Optional LLM commentary inside Diagnose, off by default
Prometheus export	Exposed metrics and scrape config
Packaging	Every channel, and what updates it
Changelog	Every release

SysWatch and DiskWatch share the chrome. ESSH is a Rust SSH client with the same look. NetWatch Cloud is hosted fleet monitoring built on the MIT agent, SDK and dashboard.

Thanks

Much of the packaging is other people's work. Dominiquini and kemelzaidan maintain netwatch-tui and netwatch-tui-bin on the AUR, tomasrivera the nixpkgs package, scillidan the Scoop entry, and the Homebrew maintainers took the formula into core. File packaging problems with them and netwatch bugs here.

@lamchau, @fdncred and @PeteE sent patches. Everyone who opened an issue with a repro or argued with a design decision is the reason the output is right on more terminals than mine.

Contributing

Discussions, issues, CONTRIBUTING.md.

License

MIT