# v1.6d-1 (08 October 2022)
# - Bug Fix for converting multiple numbers from Octal to Decimal. The previous process worked "most" of the time
# -- but we always aim for 100% working.
#
# The multi_report_config file is compatable with version back to v1.6d.
#
# v1.6d (05 October 2022)
# - Thanks goes out to ChrisRJ for offering some great suggestions to enhance and optimize the script.
# - Updated gptid text and help text areas (clarifying information)
# - Updated the -dump parameter to -dump [all] and included non-SMART attachments.
# - Added Automatic UDMA_CRC, MultiZone, and Reallocated Sector Compensation to -config advanced option K.
# - Fixed Warranty Date always showing as expired.
# - Added Helium and Raw Read Error Rates to statistical data file.
# - Added Raw Read Error Rates chart column.
# - Added compensation for Seagate Seek Error Rates and Raw Read Error Rates.
# - Added Automatic Configuration File Update feature.
# - Added selection between ZFS Pool Size or Zpool Pool Size. ZFS is representative of the actual storage capacity
# -- and updated the Pool Status Report Summary chart.
# - Added ATA Error Log Silencing (by special request).
# - Added 0.1 second delay after writing "$logfile" to eliminate intermittent file creation errors.
# - Fixed Text Report -> Drive Model Number not showing up for some drives.
# - Added option to email copy of multi_report_config.txt upon any automatic script modification and/or by day.

# v1.6d (05 October 2022)
# - Thanks goes out to ChrisRJ for offering some great suggestions to enhance and optimize the script.
# - Updated gptid text and help text areas (clarifying information)
# - Updated the -dump parameter to -dump [all] and included non-SMART attachments.
# - Added Automatic UDMA_CRC, MultiZone, and Reallocated Sector Compensation to -config advanced option K.
# - Fixed Warranty Date always showing as expired.
# - Added Helium and Raw Read Error Rates to statistical data file.
# - Added Raw Read Error Rates chart column.
# - Added compensation for Seagate Seek Error Rates and Raw Read Error Rates.
# - Added Automatic Configuration File Update feature.
# - Added selection between ZFS Pool Size or Zpool Pool Size. ZFS is representative of the actual storage capacity
# -- and updated the Pool Status Report Summary chart.
# - Added ATA Error Log Silencing (by special request).
# - Added 0.1 second delay after writing "$logfile" to eliminate intermittent file creation errors.
# - Fixed Text Report -> Drive Model Number not showing up for some drives.
# - Added option to email copy of multi_report_config.txt upon any automatic script modification and/or by day.
# -- Future Work
# ---- Change all the -config dialog to be consistent.
# ---- Optimizing Code

Please use Version 1.6c until further notice.

# v1.6d (05 October 2022)
# - Thanks goes out to ChrisRJ for offering some great suggestions to enhance and optimize the script.
# - Updated gptid text and help text areas (clarifying information)
# - Updated the -dump parameter to -dump [all] and included non-SMART attachments.
# - Added Automatic UDMA_CRC, MultiZone, and Reallocated Sector Compensation to -config advanced option K.
# - Fixed Warranty Date always showing as expired.
# - Added Helium and Raw Read Error Rates to statistical data file.
# - Added Raw Read Error Rates chart column.
# - Added compensation for Seagate Seek Error Rates and Raw Read Error Rates.
# - Added Automatic Configuration File Update feature.
# - Added selection between ZFS Pool Size or Zpool Pool Size. ZFS is representative of the actual storage capacity
# -- and updated the Pool Status Report Summary chart.
# - Added ATA Error Log Silencing (by special request).
# - Added 0.1 second delay after writing "$logfile" to eliminate intermittent file creation errors.
# - Fixed Text Report -> Drive Model Number not showing up for some drives.
# - Added option to email copy of multi_report_config.txt upon any automatic script modification and/or by day.
# -- Future Work
# ---- Change all the -config dialog to be consistent.
# ---- Optimizing Code
#

With version 1.6c you may use an external configuration file. Use [-h] to read the Help Section.
Run the program with the [-config] to create a default configuration file in the directory this script is run from.

v1.6c (28 August 2022)
- Supports external configuration file (but not required).
- Completely Configurable by running the script -config parameter (this took a lot of work).
- Added HDD/SSDmaxtempovrd variables to combat some bogus SSD values.
- Added TLER (SCT) support.
- Added support for drives which do not support recording over 65536 hours for SMART Tests and rolls over to start at zero again.
- Added -dump parameter to create and email all of the drives smartctl outputs as text file email attachments.
- Added support for Helium drives.

At lines 348 and 349 are two new options: the temperature value and if data does not exist you can change it from "N/A" to "---" (which is now the default).

### Changelog v1.6: (31 July 2022)
# - Complete rewrite of the script. More organized and easier for future updates.
# - Almost completely got rid of using AWK, earlier versions had way too much programming within the AWK structure.
# - Reads the drives much less often (3 times each I believe).
# - Added test input file to pharse txt files of smartctl -a output. This will allow for a single drive entry and ability
# -- for myself or any scri[pt writer to identify additional parameters for unrecognized drives.
# -- Usage: program_name.sh [HDD|SSD|NVM] [inputfile.txt]
# - Added better support for SAS drives.
# - Fixed NVMe and SAS Power On Hours for statistical data recording, and other things.
# - Added Critical and Warning Logs to email output with better descriptive data.
# - Logs (stored in /tmp/) no longer deleted after execution to aid in troubleshooting, but deleted at the start of the script.
# - Added HELP file, use program_name.sh [-h] [-help]
# - Added SCT Error Recovery to the Text Report section.
# - Added Zpool Size, Free Space, and Temp Min/Max.

This is the last of the 1.4c versions. It will handle simultaneous, year-long scrubs! Please report your longest scrub time in the discussion section. Joeshmuck is offering condolence prizes (if the scrub completes).

Thanks again, joeshmuck.

Still version 1.4c, but date revised to today.

Removed brackets from device sizes.