You need to use the smartctl command to display the hard disk (SSD) serial numbers in Linux. This is useful when changing your hard disk if it goes bad. https://www.cyberciti.biz/faq/search-finding-hard-disk-ssd-serial-numbers-linux-command/ #linux
@nixCraft dmidecode also does this, I think (haven't got a console to try right now).
@nixCraft lsblk also does it concisely, ie:
lsblk -d -o NAME,SERIAL
@plumbear Added. thanks!
@nixCraft Today's command is fsck /dev/sda1
Didn't realize how old the drive in my #amateurradio room was until it died tonight. Yes, I have 2 backups!
@nixCraft need a couple more?
hdparm -I /dev/sda
ls -l /dev/disk/by-id/ | grep sda