## mongo shell

```bash
mongo --shell
show dbs
use amniat
show tables
db.users.find()
db.users.updateOne(
      { "name" : "ashkan" },
      { $set: { "type" : "admin" } }
   );
```

## mongodb backup

* to backup:
 ```bash
mongodump --out ./acs-27-Azar-1397 --db acs
```

* to restore:
```bash
mongorestore ./acs-27-Azar-1397
```

* to move the backup:

```bash
rsync -aih --progress --log-file=[destination]/ingest.log [source] [destination]
rsync -aih --progress --log-file=./ingest.log username@ip:/root/backups/acs-27-Azar-1397 ./
```