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@univ-lehavre/atlas-net-cli

v0.2.2

Published

CLI tool for network diagnostics

Vulnerabilities

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  • 0Low

Links

Git

Maintainers

pochassetpochasset

Keywords

networkdiagnosticsclieffecttypescript

Readme

@univ-lehavre/atlas-net-cli

CLI tool for network diagnostics, useful for debugging connectivity issues.

Installation

pnpm add @univ-lehavre/atlas-net-cli

Usage

Interactive Mode (default)

atlas-net

Prompts for a URL and runs diagnostics with visual feedback:

◆  Atlas Network Diagnostics

◆  Enter target URL to diagnose
│  https://example.com

✓ DNS Resolution (12ms) → 93.184.216.34
✓ TCP Connect (45ms)
✓ TLS Handshake (89ms) → example.com

◆  Done

Direct URL

atlas-net https://example.com

CI Mode

# Non-interactive output, exit code indicates success/failure
atlas-net --ci https://example.com

Output in CI mode:

[OK   ] DNS Resolution 12ms - 93.184.216.34
[OK   ] TCP Connect 45ms
[OK   ] TLS Handshake 89ms - example.com

Options

-c, --ci     CI mode (no interactive prompts, plain output)
-h, --help   Show help message

Diagnostic Steps

The tool runs the following checks in sequence:

  1. DNS Resolution - Resolves the hostname to an IP address
  2. TCP Connect - Verifies the port is open and reachable
  3. TLS Handshake - (HTTPS only) Validates SSL/TLS certificate

If a step fails, the tool automatically runs an Internet Check to determine if the issue is local connectivity.

Exit Codes

  • 0: All diagnostics passed
  • 1: One or more diagnostics failed

License

MIT