ℹ️ If you are using Linux, write out UID and GID into the .env file to let that as exported on Docker Compose as environment variables.
test $(uname -s) = 'Linux' && {
echo -e "GID=$(id -g)"
echo -e "UID=$(id -u)"
} >> .env || :Environment variable names and uses are as follows.
| Name | Required on Linux | Value |
|---|---|---|
| UID | Yes | This ID number is used as UID for your Docker user, so this ID becomes the owner of all files and directories created by the container. |
| GID | Yes | The same as the above UID. |