tmpltool 1.5.0

A fast and simple command-line template rendering tool using MiniJinja templates with environment variables
Documentation 
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# Hash and Crypto Functions Example

## MD5 Hash
Original: hello world
MD5: {{ md5(string="hello world") }}

## SHA1 Hash
Original: tmpltool
SHA1: {{ sha1(string="tmpltool") }}

## SHA256 Hash
{% set password = get_env(name="PASSWORD", default="secret123") -%}
Password: {{ password }}
SHA256: {{ sha256(string=password) }}

## SHA512 Hash
Original: secure-data
SHA512: {{ sha512(string="secure-data") }}

## UUID Generation
Request ID: {{ uuid() }}
Session ID: {{ uuid() }}
Transaction ID: {{ uuid() }}

## Random String Generation

### Alphanumeric (default)
API Key: {{ random_string(length=32) }}

### Lowercase letters only
Username: user_{{ random_string(length=8, charset="lowercase") }}

### Uppercase letters only
Code: {{ random_string(length=6, charset="uppercase") }}

### Numeric only
PIN: {{ random_string(length=4, charset="numeric") }}

### Hexadecimal
Token: {{ random_string(length=16, charset="hex") }}

### Custom charset
Custom: {{ random_string(length=12, charset="abc123") }}

## Combined Example: Secure Configuration

```yaml
application:
  instance_id: {{ uuid() }}
  secret_key: {{ random_string(length=64, charset="alphanumeric") }}
  api_token: {{ random_string(length=32, charset="hex") }}

security:
  password_hash: {{ sha256(string=get_env(name="ADMIN_PASSWORD", default="changeme")) }}
  checksum: {{ md5(string="config-v1.0") }}

session:
  session_id: {{ uuid() }}
  csrf_token: {{ random_string(length=40, charset="hex") }}
```

## Password Hashing Example
{% set user_password = get_env(name="USER_PASSWORD", default="password123") -%}
User: admin
Password (SHA256): {{ sha256(string=user_password) }}
Salt: {{ random_string(length=16, charset="hex") }}

## Multi-factor Authentication
TOTP Secret: {{ random_string(length=32, charset="uppercase") }}
Recovery Codes:
{%- for i in range(end=5) %}
  - {{ random_string(length=8, charset="alphanumeric") }}
{%- endfor %}