Update cheatsheets

tldr/b2-tools

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# b2-tools
+
+> Access all features of Backblaze B2 Cloud Storage easily.
+> More information: <https://www.backblaze.com/docs/cloud-storage-command-line-tools>.
+
+- Access your account:
+
+`b2 authorize_account {{key_id}}`
+
+- List the existing buckets in your account:
+
+`b2 list_buckets`
+
+- Create a bucket, provide the bucket name, and access type (e.g. allPublic or allPrivate):
+
+`b2 create_bucket {{bucket_name}} {{allPublic|allPrivate}}`
+
+- Upload a file. Choose a file, bucket, and a folder:
+
+`b2 upload_file {{bucket_name}} {{path/to/file}} {{folder_name}}`
+
+- Upload a source directory to a Backblaze B2 bucket destination:
+
+`b2 sync {{path/to/source_file}} {{bucket_name}}`
+
+- Copy a file from one bucket to another bucket:
+
+`b2 copy-file-by-id {{path/to/source_file_id}} {{destination_bucket_name}} {{path/to/b2_file}}`
+
+- Show the files in your bucket:
+
+`b2 ls {{bucket_name}}`
+
+- Remove a "folder" or a set of files matching a pattern:
+
+`b2 rm {{path/to/folder|pattern}}`