Today’s useful command dmidecode
From the man page:
“dmidecode is a tool for dumping a computer’s DMI (some say SMBIOS) table contents in a human-readable format.”
Very useful if you fx want to know which motherboard that resides inside your computer. I wanted to know what memory to get when upgrading RAM on my workstation. Dmidecode told me which motherboard i had and which memory slots where used and with what memory size these had installed. (Intriguing how many useful utilities there are out there that you never heard of. 🙂 )
On similar topics. Just the other day i learned on a new Linux device file that I completely missed, even if I have been working with Linux for the last 10+ yearsm had never paid attention/noticed. /dev/full the special device file that always returns ENOSPC when written to 🙂