The Crate Data Shell
Project description
The CrashDB Shell (aka Crash) is an interactive command-line interface (CLI) tool for interacting with CrateDB.
Screenshot
Prerequisites
Recent versions of Crash require Python 3 (>= 3.4) to run.
Use Crash version 0.23.x if you are running Python 2.7 or 3.3.
Use Crash version 0.16.x if you’re running Python 2.6.
Installation
Under normal circumstances, you do not have to manually install Crash.
Crash is bundled with CrateDB so there is typically no need to install it yourself.
If you are able to run the crate command, you should be able to run the crash command (either from the same bin directory, or on your PATH).
The following instructions should only be followed if you specifically want to install Crash separately from CrateDB.
Python Package
Crash is available as a pip package.
To install, run:
$ pip install crash
Now, run it:
$ crash
To update, run:
$ pip install -U crash
If you are not using Python version 3.4 or above, recent version of pip will only install version 0.23.x. This is because newer versions of this package are not compatible with Python 2.7 or 3.3 and below.
Standalone
Crash is also available as a standalone executable that includes all the necessary dependencies, and can be run as long as Python (>= 3.4) is available on your system.
First, download the executable file:
$ curl -o crash https://cdn.crate.io/downloads/releases/crash_standalone_latest
Then, set the executable bit:
$ chmod +x crash
Now, run it:
$ ./crash
If you would like to run crash from any directory, and without the leading ./, the file has to be in a directory that is on your PATH.
Legacy Versions
For Python 2.7 and 3.3 please download version 0.23.0 from the CDN:
$ curl -o crash https://cdn.crate.io/downloads/releases/crash_standalone_0.23.0
For Python 2.6 please download version 0.16.2 from the CDN:
$ curl -o crash https://cdn.crate.io/downloads/releases/crash_standalone_0.16.2
Usage
For usage information and options, run:
$ crash --help
Contributing
This project is primarily maintained by Crate.io, but we welcome community contributions!
See the developer docs and the contribution docs for more information.
Help
Looking for more help?
Check StackOverflow for common problems
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