Install MongoDB

# To see all supported OS and existing versions, go to https://www.mongodb.com/try/download/community
did=debian12
version=8.2.1
shVersion=2.5.8

wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-$did-$version.tgz
gunzip mongodb-linux-x86_64-$did-$version.tgz
tar xvf mongodb-linux-x86_64-$did-$version.tar
mv mongodb-linux-x86_64-$did-$version /usr/local/mongodb
rm -r mongodb-linux-x86_64-$did-$version.tar

mkdir /usr/local/mongodb/db
chmod -R 755 /usr/local/mongodb
/usr/local/mongodb/bin/mongod --dbpath /usr/local/mongodb/db --bind_ip_all &
echo $! > /usr/local/mongodb/pid

ln -fs /usr/local/mongodb/bin/* /usr/bin

reset

read -p 'Username: ' username
read -p 'Password: ' password

[[ -z $username ]] || [[ -z $password ]] && exit

wget https://downloads.mongodb.com/compass/mongosh-$shVersion\-linux-x64-openssl3.tgz
mv mongosh-2.5.8-linux-x64-openssl3/bin/mongosh /usr/bin

# Connect
mongosh --port 27017 -u $username -p $password --authenticationDatabase 'admin'

# Create user
## Global perms
use admin
db.createUser(
  {
    user: $username,
    pwd: $password,
    roles: [ { role: "root", db: "admin" } ]
  }
)
## Local on a database
### db.createUser(
###   {
###     user: "USERNAME",
###     pwd: "PASS",
###     roles: [ { role: "dbOwner", db: "DB_NAME" } ]
###   }
### )
# Delete user
## db.dropUser("USER_NAME")

cat << EOF > /root/.mongoshrc.js
db.auth($username, $password)
EOF

# To shutdown
## kill $(cat /usr/local/mongodb/db/mongod.lock)