The error you are encountering, 'cannot create directory '/bitnami/redis': permission denied', is most likely due to insufficient privileges or permissions for the user attempting to create the directory. It could be that the user does not have sufficient access rights to create directories in the '/bitnami' folder, or there might be a misconfiguration regarding file ownership and group settings within the filesystem.
To resolve this error, you can try the following solutions:
sudowhen executing the command to temporarily grant the necessary permissions for creating the directory. For example:
sudo mkdir /bitnami/redis.
ls -ld /bitnami, and modify them if necessary using
After implementing one or more of these solutions, the permission issues should be resolved, allowing you to create the desired directory without any errors.