How do I mount a restic backup to browse files?

Use the 'restic mount' command with FUSE to mount the repository as a filesystem. This allows direct navigation of snapshots in your file manager for easy file recovery, as mentioned in the quick start.

Restic vs Borg Backup: which is better for Linux servers?

Restic offers cross-platform support and more backend options, while Borg is Linux-only with native compression. Restic's mandatory encryption adds security, but Borg might be faster for Linux-centric setups.

Can restic backup running databases like MySQL?

Restic backs up files, so for consistent database backups, you need to create dumps first using tools like mysqldump. It lacks built-in application-aware backup features.

How to automate restic backups with cron on Linux?

Set up a cron job to run 'restic backup' commands periodically. Secure password management is crucial—use environment variables or a password file to avoid hardcoding secrets.

Is restic good for backing up to Google Drive?

Not natively, but you can use the rclone backend to connect to Google Drive. This requires separate rclone configuration, adding an extra layer of setup.

How to verify that my restic backups are not corrupted?

Use 'restic check' to verify repository integrity and 'restic snapshots' to list backups. For a full test, perform a dry-run restore with 'restic restore' to ensure data is recoverable.

Open-Awesome

restic

BSD-2-ClauseGov0.18.1

A fast, secure, and efficient cross-platform backup program with deduplication and multiple storage backends.

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33.2k stars1.7k forks0 contributors

What is restic?

Restic is a modern, open-source backup program that creates encrypted, deduplicated snapshots of data. It is designed to be easy to use, fast, verifiable, secure, and efficient, solving the problem of reliable data backup across various storage environments. It supports a wide range of storage backends, from local directories to cloud services like Amazon S3, Backblaze B2, and Google Cloud Storage.

Target Audience

System administrators, DevOps engineers, and individual users who need a secure, cross-platform backup solution for personal or server data. It is particularly suited for those operating in untrusted environments where data confidentiality and integrity are critical.

Value Proposition

Developers choose restic for its strong encryption, deduplication, and broad backend support, ensuring backups are both space-efficient and secure. Its snapshot-based model and mountable backups via FUSE make verification and restoration straightforward, differentiating it from traditional backup tools.

Overview

Fast, secure, efficient backup program

Use Cases

Best For

Creating encrypted backups to untrusted or shared storage environments like cloud services.
Performing incremental, deduplicated backups to save storage space and bandwidth.
Backing up data across multiple operating systems including Linux, macOS, Windows, FreeBSD, and OpenBSD.
Storing backups on a variety of backends such as local directories, SFTP, REST servers, or via rclone for other services.
Browsing and restoring files from snapshots by mounting backups as a FUSE filesystem.
Ensuring backup integrity through verifiable snapshots that can be easily checked for restorability.

Not Ideal For

Environments requiring a graphical user interface for backup management and monitoring.
Real-time or continuous backup scenarios where snapshot-based increments are insufficient.
Organizations needing deep integration with proprietary backup auditing or compliance systems.

Pros & Cons

Pros

Cross-Platform Compatibility

Runs on Linux, macOS, Windows, FreeBSD, and OpenBSD, as stated in the introduction, making it versatile for mixed OS environments.

Broad Backend Support

Supports numerous storage backends natively including S3, B2, Azure, and via rclone for extended services, detailed in the 'Backends' section.

Strong Data Security

Uses cryptography to ensure confidentiality and integrity in untrusted environments, a core design principle highlighted in the README.

Efficient Storage Usage

Employs deduplication and incremental snapshots to save space, aligning with the 'Efficient' design principle for minimal storage growth.

Cons

Command-Line Only

Lacks a graphical user interface, which can be a barrier for non-technical users preferring visual tools for backup operations.

Password Criticality

Losing the repository password means irrecoverable data loss, a stark warning emphasized in the quick start guide.

Setup Complexity for Cloud

Configuring backends like Amazon S3 or REST servers requires additional steps and external dependencies, which can be non-trivial for beginners.

Frequently Asked Questions

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