Restic
Fast, secure, and efficient backup program with cryptographic deduplication.
Why consider Restic?
Restic is an open-source CLI backup program written in Go. It provides AES-256 encrypted backups, content-defined deduplication, and native support for S3, B2, Azure, and SFTP destinations.
Learn Restic by building
Practical setup notes, real use cases, and copy-ready examples in one focused guide.
In this guide2 sections
Overview of Restic
Restic creates verifiable snapshot backups with zero unencrypted metadata leakage. Its deduplication algorithm ensures incremental snapshots consume only newly modified bytes.
Initializing and Running a Backup
# Initialize encrypted repositoryrestic init --repo s3:s3.amazonaws.com/my-backup-bucket# Create snapshotrestic -r s3:s3.amazonaws.com/my-backup-bucket backup /home/user/dataRestic is distributed under the BSD 2-Clause License.
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