[YETUS-583] switch to printf "%(..)T" on bash 4.2

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Component/s: Precommit
• Assignee: Allen Wittenauer
• Reporter: Allen Wittenauer
• Created: 08/Nov/17 15:13
• Updated: 23/Apr/19 15:31
• Resolved: 23/Apr/19 15:31

Description

In bash 4.2, printf gained the ability to manipulate time using %(%fmt)T . Using that when it is available instead of date and awk everywhere should be a significant performance boost.