couchdb

Start CouchDB

$ couchdb

$ couchdb -i

$ couchdb -b

$ couchdb -k

$ couchdb -d

couchdb {start | stop | restart | run | ...}

start
    Starts the CouchDB server as a daemon process.

stop
    Stops the running CouchDB server.

restart
    Restarts the CouchDB server by stopping it and then starting it again.

run
    Runs CouchDB in the foreground. Useful for debugging or development. Often combined with the -k option.

-k
    When used with 'run', keeps CouchDB in the foreground by not detaching from the terminal

-noinput
    Prevents CouchDB from prompting for input

-detach
    Detach from terminal and run in the background

-r
    Specify the CouchDB root directory.

-p
    Specify the path to the Erlang emulator.

-ini
    Specify the CouchDB configuration file.

-h | --help
    Shows the help message and exit

The `couchdb` command is used to manage the Apache CouchDB NoSQL database server. It provides functionality for starting, stopping, restarting, and managing the CouchDB instance. Under the hood, this command typically interacts with the Erlang runtime system (using `erl` and `beam` files) to execute the CouchDB server code. It usually manages background processes to ensure that CouchDB can function as a robust and reliable data store. Using this command, a system administrator can control the lifecycle of CouchDB, ensuring it is available for applications that depend on it. The command may also be used for configuring CouchDB during installation, though dedicated configuration files are typically preferred for persistent settings. The CouchDB server then listens on a specific port (defaulting to 5984), allowing applications to communicate with the database using HTTP.

Understanding how to use the `couchdb` command is essential for anyone administering a CouchDB server on a Linux system.

The specific options available with the `couchdb` command may vary slightly depending on the version of CouchDB installed. Ensure to consult the CouchDB documentation for your specific version for the most accurate information. Also requires correct erlang runtime and library setup.

CouchDB's behavior is largely controlled by its configuration file, typically `local.ini`. While the `couchdb` command allows for basic control, the `local.ini` file provides granular control over various aspects of the server, including port settings, security settings, and data storage locations. Carefully review and adjust the `local.ini` file to optimize CouchDB for your specific needs.

CouchDB generates logs that provide valuable insights into its operation. The location and verbosity of these logs are configurable. Monitoring these logs is crucial for identifying and resolving issues that may arise during CouchDB's operation. Consult the CouchDB documentation for information on log configuration and interpretation.

Apache CouchDB was initially released in 2005. The `couchdb` command has evolved alongside the database itself, adapting to changes in deployment practices and server management requirements. Early versions focused on basic start/stop functionality. Later versions added support for more sophisticated configuration and control, reflecting the growing complexity and adoption of CouchDB in production environments. The command has become an essential tool for managing CouchDB instances across various platforms. CouchDB is not being actively maintained. It is recommended to use for legacy projects only.

erl(1), beam(1)