Linux command
b2 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Authorize
b2 authorize-account [applicationKeyId] [applicationKey]
Upload
b2 upload-file [bucketName] [localFile] [remoteFileName]
Download
b2 download-file-by-name [bucketName] [fileName] [localFile]
List
b2 list-buckets
Sync
b2 sync [localPath] b2://[bucketName]/[path]
说明
b2 is the command-line interface for Backblaze B2 Cloud Storage. It provides tools for uploading, downloading, and managing files in B2 buckets, offering S3-compatible object storage at lower costs. The tool supports large file uploads, versioning, and lifecycle rules.
参数
- authorize-account
- Authenticate with application key
- upload-file
- Upload single file
- download-file-by-name
- Download file by name
- list-buckets
- List all buckets
- list-file-names
- List files in bucket
- sync
- Synchronize directories
- delete-file-version
- Delete specific file version
- create-bucket
- Create new bucket
- --threads _num_
- Number of parallel threads
- --noProgress
- Disable progress display
FAQ
What is the b2 command used for?
b2 is the command-line interface for Backblaze B2 Cloud Storage. It provides tools for uploading, downloading, and managing files in B2 buckets, offering S3-compatible object storage at lower costs. The tool supports large file uploads, versioning, and lifecycle rules.
How do I run a basic b2 example?
Run `b2 authorize-account [applicationKeyId] [applicationKey]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does authorize-account do in b2?
Authenticate with application key