Your dashboard on SSH login
and your phone

Plain Bash, multi-distro Linux. Status on login, live sysinfo monitor, traffic + tc throttling + NAT, and Bark push alerts.

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Server · sysinfo

root@server: ~

$ sysinfo
================================================================
  System Information Dashboard - 2026-06-29 17:49:12
================================================================
Core Information
  CPU      : Intel(R) Core(TM) i5-9600 @ 3.10GHz (6 core(s))
  IPv4     : 10.103.241.153
  NAT      : 8080->80  9000->3000
  Uptime   : 1 week, 4 days, 4 hours
Resources
  Load     : 71.3%                             Procs    : 3725
  Memory   : 19Gi / 31Gi (62%)
Network
  Down     : 55.5 KB/s                         Up       : 0 KB/s
  Usage    : [██████████] 48%
  Throttle : Idle (below threshold)
Disk
  /                      162G      90G      59% [██████████]
================================================================

$ sysinfo
================================================================
  系统信息面板 - 2026-06-29 17:49:12
================================================================
核心信息
  CPU      : Intel(R) Core(TM) i5-9600 @ 3.10GHz (6 core(s))
  IPv4     : 10.103.241.153
  NAT      : 8080->80  9000->3000
  运行时间 : 1 week, 4 days, 4 hours
资源使用
  负载     : 71.3%                             进程数   : 3725
  内存     : 19Gi / 31Gi (62%)
网络
  下载     : 55.5 KB/s                         上传     : 0 KB/s
  使用率   : [██████████] 48%
  限速状态 : 未限速 (below threshold)
磁盘
  /                      162G      90G      59% [██████████]
================================================================

iPhone · Bark push

iPhone · Bark

Bash Linux Multi-distro YAML config Bark push

Features

Login banner or live sysinfo

SSH login shows a snapshot; run sysinfo for live refresh. Plain Bash, no daemons.

🔐

SSH Login Banner

One-shot panel on SSH login — bash and zsh, no command needed.

📊

Live Monitor

Run sysinfo anytime — in-place refresh, no flicker.

🌐

Network Speed

Real-time up/down speed.

📈

Traffic & Throttling

Monthly accounting + auto tc limiting.

🔀

NAT Mappings

Display & configure NAT mappings.

🔔

Push Notifications

Modular Bark alerts for 5 rule types.

🌏

Multi-language

Chinese / English UI, config switchable.

⚙️

YAML Config

One readable config, applied with -c / -r.

🪶

Lightweight

Just yq + iproute. Installer auto-detects your package manager.

Install

Up and running in seconds

Pick any method. The installer pulls dependencies and sets up the login banner.

# 1) One-liner (baixiaosheng.de)
bash <(curl -sSL baixiaosheng.de/sysinfo)

# 2) Via GitHub
curl -sSL https://raw.githubusercontent.com/baixiaoshengofficial/sysinfo-cli/main/install.sh | bash

# 3) Clone & install
git clone https://github.com/baixiaoshengofficial/sysinfo-cli.git
cd sysinfo-cli && ./install.sh            # --lang zh|en, --overwrite-config

Re-running ./install.sh keeps your existing config. Pass --overwrite-config to reset it (old one is backed up).

Supported: Linux with bash — Debian, Ubuntu, RHEL, Fedora, Alpine, Arch, openSUSE and more. macOS not supported.

Notifications

Get pinged before things break

A modular alerting layer (Bark today). Edge-triggered with cooldown, so no spam.

CPU — fire when CPU usage % reaches threshold
Net — monthly traffic quota % reaches threshold
NIC — throughput reaches % of bandwidth; mode: upload|download|both
Throttle — fire when rate-limiting becomes active
Disk — usage % reaches threshold; paths: [...]

iPhone lock screen showing sysinfo-cli Bark push notifications for CPU, traffic and throttle alerts

# test the channel
sysinfo --notify-test

# evaluate rules (cron)
sysinfo --notify-check
# */5 * * * * /usr/local/bin/sysinfo --notify-check

Bark push on iPhone — CPU, traffic, throttle and more

Configuration

One YAML to rule it all

/etc/sysinfo/config.yaml — edit, then apply with sudo sysinfo -r.

traffic:
  enabled: true
  limit: "1T"               # 1T, 500G, 100M, UNLIMITED, 0
  reset_day: 1
  mode: "both"              # upload | download | both

throttle:
  enabled: true
  threshold: 95             # %
  rate: "10mbps"

display:
  language: "auto"          # auto | zh | en
  show_traffic: true
  show_nat: true
  show_throttle: true

notify:
  enabled: false
  bark: { url: "https://api.day.app", key: "" }
  cooldown: 1800
  rules:
    cpu:      { enabled: false, threshold: 90 }
    net:      { enabled: false, threshold: 90 }
    nic:      { enabled: false, threshold: 80, mode: both, upload_rate: 0, download_rate: 0 }
    throttle: { enabled: false }
    disk:     { enabled: false, threshold: 90, paths: [] }

Full reference and troubleshooting in the Wiki ↗.