How to generate .env with random password

example.sh

echo "MARIADB_ROOT_PASSWORD=$(pwgen 30 1)" >> .env

echo "MARIADB_ROOT_PASSWORD=$(pwgen 30 1)" >> .env

Example output:

example.sh

MARIADB_ROOT_PASSWORD=ieGhie9eighah9ohghaeshah9eegh9

MARIADB_ROOT_PASSWORD=ieGhie9eighah9ohghaeshah9eegh9

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