gcloud storage cat

NAME
gcloud storage cat - outputs the contents of one or more URLs to stdout
SYNOPSIS
gcloud storage cat URL [ URL …] [ --additional-headers = HEADER = VALUE ] [ --display-url , -d ] [ --range = RANGE , -r RANGE ] [ --decryption-keys =[ DECRYPTION_KEY , …]] [ GCLOUD_WIDE_FLAG ]
DESCRIPTION
The cat command outputs the contents of one or more URLs to stdout. While the cat command does not compute a checksum, it is otherwise equivalent to doing:
  gcloud  
storage  
cp 
  
url…  
- 

(The final '-' causes gcloud to stream the output to stdout.)

EXAMPLES
The following command writes all text files in a bucket to stdout:
 gcloud  
storage  
cat  
gs://bucket/*.txt 

The following command outputs a short header describing file.txt, along with its contents:

 gcloud  
storage  
cat  
-d  
gs://my-bucket/file.txt 

The following command outputs bytes 256-939 of file.txt:

 gcloud  
storage  
cat  
-r  
 256 
-939  
gs://my-bucket/file.txt 

The following command outputs the last 5 bytes of file.txt:

 gcloud  
storage  
cat  
-r  
-5  
gs://my-bucket/file.txt 
POSITIONAL ARGUMENTS
URL [ URL …]
The url of objects to list.
FLAGS
--additional-headers = HEADER = VALUE
Includes arbitrary headers in storage API calls. Accepts a comma separated list of key=value pairs, e.g. header1=value1,header2=value2 . Overrides the default storage/additional_headers property value for this command invocation.
--display-url , -d
Prints the header before each object.
--range = RANGE , -r RANGE
Causes gcloud storage to output just the specified byte range of the object. In a case where "start" = 'x', and "end" = 'y', ranges take the form: x-y (e.g., -r 256-5939 ), x- (e.g., -r 256- ), -y (e.g., -r -5 )

When offsets start at 0, x-y means to return bytes x through y (inclusive), x- means to return bytes x through the end of the object, and -y changes the role of y. If -y is present, then it returns the last y bytes of the object.

If the bytes are out of range of the object, then nothing is printed

ENCRYPTION FLAGS
--decryption-keys =[ DECRYPTION_KEY ,…]
A comma-separated list of customer-supplied encryption keys (RFC 4648 section 4 base64-encoded AES256 strings) that will be used to decrypt Cloud Storage objects. Data encrypted with a customer-managed encryption key (CMEK) is decrypted automatically, so CMEKs do not need to be listed here.
GCLOUD WIDE FLAGS
These flags are available to all commands: --access-token-file , --account , --billing-project , --configuration , --flags-file , --flatten , --format , --help , --impersonate-service-account , --log-http , --project , --quiet , --trace-token , --user-output-enabled , --verbosity .

Run $ gcloud help for details.

NOTES
This variant is also available:
  gcloud  
alpha  
storage  
cat 
 
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