Rainfrog: A Terminal-Based Database UI For PostgreSQL, MySQL, And SQLite

Rainfrog is a terminal-based database UI written in Rust, primarily designed for PostgreSQL but also offering basic support for MySQL and SQLite. It features Vim-like navigation, query editing with syntax highlighting, metadata access, and data filtering. Rainfrog is compatible with Linux, macOS, Windows, and Android (via Termux).

URL: Rainfrog

Practice Verified Codes and Commands:

1. Installation on Linux:


<h1>Download the latest release</h1>

wget https://github.com/rainfrog-db/rainfrog/releases/latest/download/rainfrog-linux.tar.gz

<h1>Extract the tarball</h1>

tar -xzf rainfrog-linux.tar.gz

<h1>Move to a directory in your PATH</h1>

sudo mv rainfrog /usr/local/bin/

2. Connecting to a PostgreSQL Database:

rainfrog --db postgresql --host localhost --port 5432 --user your_username --dbname your_database

3. Executing a Query:

SELECT * FROM your_table WHERE condition;

4. Filtering Data:


<h1>Use the built-in filter functionality</h1>

/filter column_name = 'value'

5. Exporting Query Results:


<h1>Export to CSV</h1>

\o output.csv
SELECT * FROM your_table;
\o

6. Metadata Access:


<h1>List all tables in the database</h1>

\dt

7. Vim-like Navigation:


<h1>Use Vim keys (hjkl) to navigate through the UI</h1>

What Undercode Say:

Rainfrog is a powerful tool for database administrators and developers who prefer working in the terminal. Its Vim-like navigation and syntax highlighting make it a versatile choice for managing PostgreSQL, MySQL, and SQLite databases. The ability to filter data and access metadata directly from the terminal enhances productivity, especially for those who are comfortable with command-line interfaces.

For Linux users, Rainfrog integrates seamlessly with the terminal environment, allowing for efficient database management without the need for a graphical interface. The installation process is straightforward, and the tool’s compatibility with multiple operating systems makes it accessible to a wide range of users.

In addition to Rainfrog, there are several other terminal-based tools that can enhance your workflow. For example, `psql` is a command-line tool for PostgreSQL that allows you to execute SQL commands directly from the terminal. Similarly, `mysql` and `sqlite3` are command-line clients for MySQL and SQLite, respectively.

For those who prefer a more graphical approach, tools like `pgAdmin` for PostgreSQL and `MySQL Workbench` for MySQL offer comprehensive graphical interfaces for database management. However, for quick and efficient database operations, Rainfrog stands out as a robust terminal-based solution.

In conclusion, Rainfrog is an excellent choice for developers and database administrators who prefer working in the terminal. Its compatibility with multiple databases and operating systems, combined with its powerful features, make it a valuable tool for managing databases efficiently. Whether you’re working on Linux, macOS, Windows, or Android, Rainfrog provides a consistent and reliable interface for all your database needs.

Additional Resources:

References:

initially reported by: https://www.linkedin.com/posts/xmodulo_rainfrog-is-a-terminal-based-database-ui-activity-7294452752120762369-Z6mn – Hackers Feeds
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