Bash Datestamps

        Format/result         |       Command              |          Output ——————————+—————————-+—————————— YY-MM-DD_hh:mm:ss             | date +%F_%T                | $(date +%F_%T) YYMMDD_hhmmss                 | date +%Y%m%d_%H%M%S        | $(date +%Y%m%d_%H%M%S) YYMMDD_hhmmss (UTC version)   | date –utc +%Y%m%d_%H%M%SZ | $(date –utc +%Y%m%d_%H%M%SZ) YYMMDD_hhmmss (with local TZ) | date +%Y%m%d_%H%M%S%Z      | $(date +%Y%m%d_%H%M%S%Z) YYMMDDhhmmss                  | date +%Y%m%d%H%M%S         | $(date +%Y%m%d%H%M%S) YYMMDDhhmmssnnnnnnnnn         | date +%Y%m%d%H%M%S%N       | $(date…