How To Install and Configure Redis on Ubuntu 16.04

How To Install and Configure Redis on Ubuntu 16.04

How To Install and Configure Redis on Ubuntu 16.04

Redis is an open-source, in-memory data structure store that can be used as a database, cache, and message broker. In this tutorial, we will be installing and configuring Redis on Ubuntu 16.04.

Step 1: Update and Upgrade

Before installing Redis, it is always a good idea to update and upgrade the packages on your system. To do so, run the following commands:

sudo apt-get update
sudo apt-get upgrade

Step 2: Install Redis

Now we can install Redis using the following command:

sudo apt-get install redis-server

Step 3: Configure Redis

After installation, we need to configure Redis to listen to external connections. To do so, we need to edit the Redis configuration file:

sudo nano /etc/redis/redis.conf

Locate the line that reads # bind 127.0.0.1 and change it to:

bind 0.0.0.0

Save and exit the file by pressing CTRL+X, followed by Y and Enter.

Step 4: Restart Redis

Now we need to restart Redis to apply the changes:

sudo systemctl restart redis-server

Step 5: Test Redis

To test if Redis is running and accepting external connections, we can use the following command:

redis-cli ping

If Redis is running, it will return PONG.

Conclusion

Congratulations! You have successfully installed and configured Redis on Ubuntu 16.04. Redis is a powerful and versatile tool that can be used for a variety of purposes. We hope this tutorial has been helpful.

Keywords: Redis, Ubuntu 16.04, Installation, Configuration, in-memory data structure store, database, cache, message broker, external connections.

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