> improved | safer | reliable <
// XXencoding - Improved UUencoding with safer character set
Safer Characters
Uses only alphanumeric and +- characters, avoiding problematic symbols.
Email Friendly
Better survival rate through email gateways than traditional UUencoding.
Unix Compatible
Supported by most Unix/Linux tools as an alternative to UUencoding.
>> technical info
How XXencoding Works:
XXencoding is similar to UUencoding but uses a different, safer character set (alphanumeric plus + and -). This makes it more reliable for transmission through various email systems.
Example:
"Hello" → begin 644 data\nF8VAk865h+\n+\nend
Why Use XXencoding:
- >Safer character set than UUencoding
- >Better email gateway compatibility
- >No problematic characters
- >Same efficiency as UUencoding
- >Unix/Linux tool support
>> frequently asked questions
What is XXencoding?
XXencoding is an improved version of UUencoding that uses a safer character set consisting only of alphanumeric characters plus '+' and '-', making it more reliable for email transmission.
How is XXencoding different from UUencoding?
While both encode data the same way (3 bytes to 4 characters), XXencoding uses a different character set that avoids problematic characters like space and quotes that can be corrupted by email systems.
When should I use XXencoding over UUencoding?
Use XXencoding when you need better reliability through email gateways, especially older ones that might corrupt UUencoded data. It's the safer choice for email transmission.
Is XXencoding widely supported?
Yes, most Unix/Linux systems that support UUencoding also support XXencoding. Many email clients and utilities recognize both formats.