Reference: zdnet.com - 5 Linux commands you need to gather your system's most important information
uname [options] | ||
-a | --all | # all |
-s | --kernel-name | # kernel name (default) |
-o | --operating-system | # operating system |
-r | --kernel-release | # kernel revision |
-m | --machine-name | # machine hardware name |
-p | --processor | # processor name |
-i | --hardware-platform | # hardware platform |
-n | --nodename | # network node hostname |
--versioin | # version number | |
--help | # help |
The dmidecode command is only availble on systems that have a BIOS i.e., x86 architectures.