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.