azblob-tui

azblob-tui is a dependency-free terminal browser for Azure Blob Storage. The installed command is abt.

This is an independent community project and is not an official Microsoft product.

Install

uv tool install azblob-tui

Alternatively:

pipx install azblob-tui

Authenticate before starting the TUI:

az login
abt

Scan folder usage

abt scan performs a metadata-only scan, aggregates folder depths in one pass, and writes resumable SQLite checkpoints:

abt scan \
  --subscription <subscription-id> \
  --all \
  --max-depth 3

AML per-snapshot UUID Containers are excluded by default. Reusing the same --state resumes continuation markers, skips completed Containers, and retries failed or interrupted Containers. Progress is written to abt-scan.log by default and can be displayed live by the TUI. Scan files are stored under ${XDG_STATE_HOME:-~/.local/state}/azblob-tui/scans/<subscription-id>/, so their location does not depend on the shell working directory.

abt

Explicit --state, --output, and --log paths have highest priority. Otherwise, abt uses the paths last saved for the subscription, then recognizes legacy scan files in the current directory, and finally uses the subscription default directory.

Features:

• Select an Azure subscription and Storage Account inside the TUI.
• Remember the selected subscription between launches.
• Cache Storage Accounts and AML workspace mappings for 10 days; press r on the account screen to refresh immediately and S to change subscription.
• Hide Azure ML per-snapshot UUID containers by default.
• Search accounts, containers, and the current Blob page.
• Browse virtual folders with paginated List Blobs requests.
• Coalesce short Azure service pages caused by partition boundaries into one logical TUI page, so immediate-child folder totals are complete.
• View Blob size, type, access tier, timestamps, ETag, URL, and metadata.
• Read optional usage/status data from blob_folder_usage.py SQLite state.
• Show live queue metrics only in the lower-right panel and provide an auto-refreshing per-account statistics screen (s).
• Adapt table columns to the terminal width.
• Sort each screen by cycling columns with o and toggling direction with O.
• Keep selected-item metadata in the upper-right pane and live queue metrics in the lower-right pane.
• Show scanner-provided depth 1-3 folder sizes and human-readable Blob counts.
• Use q to go back, h for full help, and Ctrl+C to exit.
• Scroll extended Blob properties and metadata with [ / ].
• Delete an individual Blob or Container with D and typed confirmation. Partial/in-progress scanner Containers are protected from deletion.

Configuration is stored under ${XDG_CONFIG_HOME:-~/.config}/azure-blob-tui. Noncredential resource metadata is cached under ${XDG_CACHE_HOME:-~/.cache}/azure-blob-tui. Access tokens are never persisted by this application.

The lower-right queue panel uses the latest Progress: record from --scan-log for live processed, active, failed, Blob, page, size, rate, and elapsed-time values. The per-account statistics table uses SQLite checkpoints, so it can lag the live log by up to one checkpoint interval.

Run from source

PYTHONPATH=src python -m azure_blob_tui

Open a known account directly:

PYTHONPATH=src python -m azure_blob_tui \
  --subscription <subscription-id> \
  --account <storage-account>

Show live scanner queue statistics:

PYTHONPATH=src python -m azure_blob_tui \
  --state ../blob-folder-usage-depth1-3.sqlite \
  --scan-log ../blob-folder-usage-depth1-3-scan.log

Architecture

• azure.py: Azure CLI catalog, subscriptions, accounts, workspace mappings, and token lifecycle.
• blob.py: paginated Blob REST client and response parsing.
• state.py: optional scanner-state integration.
• stats.py: read-only real-time queue statistics.
• scan_paths.py: subscription-aware scan path resolution and legacy fallback.
• table.py: terminal-width-aware column fitting and rendering.
• ui.py: curses navigation and screens.
• cli.py: argument parsing and application assembly.

Keyboard shortcuts are available with h or ?.

Safety

Browsing is read-only. Deletion is available only through the uppercase D shortcut and requires typed confirmation. Blob deletion uses the displayed ETag to reject changes made after the page was loaded. Ambiguous network responses are never retried automatically.

License

MIT