[PIG-13] need a way to find out what version of pig i'm using

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.1.0
• Component/s: grunt
• Patch Info: Patch Available
• Assignee: Stefan Groschupf
• Reporter: Olga Natkovich
• Created: 02/Nov/07 03:04
• Updated: 24/Mar/10 22:01
• Resolved: 05/Mar/08 01:36

Description

would be great if "pig -version" told me what version.

also, the text prior to "USAGE: ..." could also print the version.