### RemoteZip Command Line Usage

Source: https://github.com/gtsystem/python-remotezip/blob/master/README.md

Displays the help message and available arguments for the remotezip command-line tool. Use this to understand the basic syntax and options.

```bash
usage: remotezip [-h] [-l] [-d DIR] url [filename [filename ...]]

Unzip remote files

positional arguments:
  url                URL of the zip archive
  filename           File to extract

optional arguments:
  -h, --help         show this help message and exit
  -l, --list         List files in the archive
  -d DIR, --dir DIR  Extract directory, default current directory
```

--------------------------------

### List Members in Archive

Source: https://github.com/gtsystem/python-remotezip/blob/master/README.md

Iterates through and prints the filename of each member within a remote zip archive. Ensure the URL points to a valid zip file.

```python
from remotezip import RemoteZip

with RemoteZip('http://.../myfile.zip') as zip:
    for zip_info in zip.infolist():
        print(zip_info.filename)
```

--------------------------------

### Download a Specific Member from Archive

Source: https://github.com/gtsystem/python-remotezip/blob/master/README.md

Extracts a single specified file ('somefile.txt') from a remote zip archive. The archive must be accessible via the provided URL.

```python
from remotezip import RemoteZip

with RemoteZip('http://.../myfile.zip') as zip:
    zip.extract('somefile.txt')
```

--------------------------------

### List Files in Remote Zip Archive

Source: https://github.com/gtsystem/python-remotezip/blob/master/README.md

Lists the files contained within a remote zip archive. This command fetches the central directory to display file names, sizes, and modification times.

```bash
$ remotezip -l "http://thematicmapping.org/downloads/TM_WORLD_BORDERS-0.3.zip"
  Length  DateTime             Name
--------  -------------------  ------------------------
    2962  2008-07-30 13:58:46  Readme.txt
   24740  2008-07-30 12:16:46  TM_WORLD_BORDERS-0.3.dbf
     145  2008-03-12 13:11:54  TM_WORLD_BORDERS-0.3.prj
 6478464  2008-07-30 12:16:46  TM_WORLD_BORDERS-0.3.shp
    2068  2008-07-30 12:16:46  TM_WORLD_BORDERS-0.3.shx
```

--------------------------------

### Download Member from S3 Hosted Zip Archive

Source: https://github.com/gtsystem/python-remotezip/blob/master/README.md

Demonstrates downloading a file from a zip archive hosted on AWS S3 using authentication and specific headers. Requires the 'aws-requests-auth' library.

```python
from aws_requests_auth.boto_utils import BotoAWSRequestsAuth
from hashlib import sha256

auth = BotoAWSRequestsAuth(
    aws_host='s3-eu-west-1.amazonaws.com',
    aws_region='eu-west-1',
    aws_service='s3'
)
headers = {'x-amz-content-sha256': sha256('').hexdigest()}
url = "https://s3-eu-west-1.amazonaws.com/.../file.zip"

with RemoteZip(url, auth=auth, headers=headers) as z: 
    zip.extract('somefile.txt')
```

--------------------------------

### Extract Specific File from Remote Zip Archive

Source: https://github.com/gtsystem/python-remotezip/blob/master/README.md

Extracts a specified file from a remote zip archive to the current directory. This command performs at least two requests: one for the central directory and one for the requested file.

```bash
$ remotezip "http://thematicmapping.org/downloads/TM_WORLD_BORDERS-0.3.zip" Readme.txt
Extracting Readme.txt...
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.