mc get
Added: mc
RELEASE.2024-02-24T01-33-20Z
Syntax
The mc get command downloads an object from a target S3 deployment to the local file system.
mc get provides a simplified interface for downloading files compared to mc cp or mc mirror. mc get uses a one-way download function that trades efficiency for the power and complexity of the other commands.
The following downloads the file logo.png from an s3 source to the local file system at path ~/images/collateral/.
mc get minio/marketing/logo.png ~/images/collateral
The command has the following syntax:
mc [GLOBALFLAGS] get \
SOURCE \
TARGET \
[--enc-c string] \
[--version-id, --vid value]
- Brackets
[]indicate optional parameters. - Parameters sharing a line are mutually dependent.
- Parameters separated using the pipe
|operator are mutually exclusive.
Copy the example to a text editor and modify as-needed before running the command in the terminal/shell.
Parameters
SOURCE
mc-cmd
Required
The full path to the alias, bucket, prefix (if used), and object to download.
TARGET
mc-cmd
Required
The destination path on the local file system where the command should place the downloaded file.
--enc-c
mc-cmd
Optional
Encrypt or decrypt objects using server-side SSE-C encryption with client-managed keys.
The parameter accepts a key-value pair formatted as KEY=VALUE
| The full path to the object as You can specify only the top-level path to use a single encryption key for all operations in that path. |
| Specify either a 32-byte RawBase64-encoded key or a 64-byte hex-encoded key for use with SSE-C encryption. Raw Base64 encoding rejects |
KEY- the full path to the object asalias/bucket/path/object.VALUE- the 32-byte RAW Base64-encoded data key to use for encrypting object(s).
For example:
# RawBase64-Encoded string "mybucket32byteencryptionkeyssec"
--enc-c "myminio/mybucket/prefix/object.obj=bXlidWNrZXQzMmJ5dGVlbmNyeXB0aW9ua2V5c3NlYwo"
You can specify multiple encryption keys by repeating the parameter.
Specify the path to a prefix to apply encryption to all matching objects at that path:
--enc-c "myminio/mybucket/prefix/=bXlidWNrZXQzMmJ5dGVlbmNyeXB0aW9ua2V5c3NlYwo"
Note
MinIO strongly recommends against using SSE-C encryption in production workloads. Use SSE-KMS via the --enc-kms or SSE-S3 via --enc-s3 parameters instead.
--version-id, --vid
mc-cmd
Optional
Retrieve a specific version of the object. Pass the version ID of the object to retrieve.
Global Flags
This command supports any of the global flags.
Examples
Retrieve an object from MinIO to the local file system
The following command retrieves the file myobject.csv from the bucket mybucket at the alias myminio and places it on the local file system at the path /my/local/folder.
mc get myminio/mybucket/myobject.csv /my/local/folder
Retrieve an encrypted object from MinIO
The following command retrieves an encrypted file and places it at a local folder path.
mc get --enc-c "play/mybucket/object=MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTIzNDU2Nzg5MDA" play/mybucket/object path-to/object
Portions of this page are adapted from the MinIO Object Storage Documentation, © 2020–Present MinIO, Inc., licensed under CC BY 4.0, converted and maintained by the Silo project. Attribution