### Install DataZar CLI via npm, pnpm, or yarn

Source: https://github.com/nitzano/datazar/blob/main/README.md

Instructions for installing and running the DataZar CLI using package managers like npm, pnpm, or yarn. This allows users to execute the anonymization commands directly.

```bash
# npm
npx datazar-cli <command> [options]

# pnpm
pnpm dlx datazar-cli <command> [options]

# yarn
yarn dlx datazar-cli <command> [options]
```

--------------------------------

### Anonymize PostgreSQL 'firstName' column with Mask

Source: https://github.com/nitzano/datazar/blob/main/README.md

Example of using DataZar CLI to mask the 'firstName' column in a PostgreSQL table named 'users'. It specifies the database connection URI, database name, table name, and the target column, then applies the 'mask' anonymizer.

```bash
npx datazar-cli anon-col postgres \
  --uri postgresql:/localhost \
  --database test \
  --table users \
  --column firstName \
  mask

// { "firstName": "John" } => { "firstName": "****" }
```

--------------------------------

### Anonymize CSV 'email' column with Fake

Source: https://github.com/nitzano/datazar/blob/main/README.md

Example of using DataZar CLI to replace the 'email' column in a CSV file with fake email addresses. It requires the file path, column name, and the 'fake email' anonymizer command.

```bash
npx datazar-cli anon-col csv \
  --file /home/file.csv \
  --column email \
  fake email
```

--------------------------------

### Anonymize SQLite 'firstName' column with Mask

Source: https://github.com/nitzano/datazar/blob/main/README.md

Shows how to use DataZar CLI to mask the 'firstName' column in a SQLite database file. The command specifies the path to the database file, the table, the column, and applies the 'mask' anonymizer.

```bash
npx datazar-cli anon-col sqlite \
   --uri /home/dev.db \
   --table users \
   --column firstName \
    mask
```

--------------------------------

### Anonymize MongoDB 'lastName' column with Scramble

Source: https://github.com/nitzano/datazar/blob/main/README.md

Demonstrates DataZar CLI usage for scrambling the 'lastName' column in a MongoDB 'users' table. It includes connection details for MongoDB, specifying the database, table, column, and the 'scramble' anonymizer.

```bash
npx datazar-cli anon-col mongo \
  --uri mongodb://localhost \
  --database test \
  --table users \
  --column lastName \
  scramble

// { "lastName": "Smith" } => { "lastName": "hSmti" }
```

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