Redis is an open-source database that stores data as key-value pairs. Many developers need only the command-line tool to connect to remote servers. This guide shows you how to install Redis CLI independently without setting up the full server package. You can work with remote databases using just the client, which saves time and system resources. This approach works well when you’re developing on lightweight machines or when you simply want to query an existing database without hosting one locally.
Why Install Redis CLI Alone
Setting up the complete Redis package requires multiple dependencies. You need compilers and extra configuration steps. For users who simply want to query a remote database, this creates unnecessary work.
A client-only approach delivers several advantages. You skip compiler and dependency installations that consume disk space. Smaller footprint means avoiding unnecessary files and background services. Cross-platform ease translates to simpler setup across different operating systems.
When you install Redis CLI alone, you reduce complexity significantly. This matters especially on machines with limited resources. If you’re working on a Chromebook with Linux enabled, this lightweight approach works perfectly.
Install Redis CLI Using Package Manager
Debian-based systems like Ubuntu offer a simple solution. The redis-tools package includes the command-line client without server components.
Run this command in your terminal:
sudo apt install redis-toolsAfter completion, connect to your database with the server address and port number. Type ping and receive PONG to confirm connectivity.
Install Redis CLI Through Node.js
Node.js provides another path to install Redis CLI quickly. This method works across Linux, Windows, and macOS platforms.
First, ensure Node.js exists on your system. Then execute this single command:
npm install -g redis-cliConnect to your server using the rdcli command with your host, password, and port parameters. Developers who are comfortable coding on Chrome OS devices find this approach convenient.
Build Redis CLI From Source
Building directly from the source grants maximum control. This technique works on nearly all Linux distributions.
Get the necessary dependencies first. Download and extract the stable source code. Enter the directory and clean any previous builds. Compile only the client binary and place it in your system path.
The build process takes a few minutes. You gain full control over SSL support and other compile-time options.
Use Docker for Redis CLI
Docker offers an excellent alternative to installing Redis CLI. The official Redis image based on Alpine Linux includes the client.
Execute this command to access the client immediately:
docker run -it --rm redis:latest-alpine redis-cli -h server.address -p 6379You can create custom images using Dockerfiles. This flexibility helps when working across different development setups. For users exploring Linux development on Chromebooks, Docker containers provide isolated environments.
Quick Alternative With Netcat
Sometimes you need a fast solution without any installation. The netcat utility can query Redis servers directly when you’re in a pinch and can’t install Redis CLI through traditional methods.
Choose Your Installation Method
| Method | Best For |
|---|---|
| Package Manager | Ubuntu and Debian users |
| Node.js | Cross-platform needs |
| Source Build | Full control requirements |
| Docker | Isolated environments |
Each approach to installing the Redis CLI has its merits. Your choice depends on your operating system and project requirements. When you use Linux on your Chromebook, the package manager or Node.js methods work reliably.
FAQs
Can I connect to multiple Redis servers with one Redis CLI installation?
Yes, you can connect to different servers by specifying the host and port parameters each time you run the client. The Redis CLI supports connecting to any accessible server regardless of where the client is installed.
Does Redis CLI work the same across all installation methods?
The core functionality remains identical across installation methods. Minor differences exist in how you invoke the command, but all versions support the same Redis commands and connection parameters for interacting with servers.
How much disk space does standalone Redis CLI require?
The standalone Redis CLI binary requires approximately 2-3 MB of disk space. This is significantly smaller than a full Redis server installation which can exceed 50 MB with all dependencies and configuration files included.
Can I use Redis CLI to manage production databases safely?
Yes, Redis CLI is safe for production use when you follow proper security practices. Always use authentication, enable SSL/TLS for connections, and restrict network access to authorized IP addresses only to protect your data.
Will installing Redis CLI affect my system performance?
No, Redis CLI is a lightweight client tool that only runs when you actively use it. Unlike the Redis server, it doesn’t consume background resources or memory when idle, making it perfect for development machines.
