Basic hardware commands I can't live without. This is the absolute minimum you need to know for poking around with hardware on *nix systems.
AIX | HP-UX | Solaris | Redhat | |
OS Version | oslevel | uname -r | uname -r | /etc/redhat-release |
Processors Info | prtconf | machinfo | psrinfo | /proc/cpuinfo |
Physical Memory | prtconf | machinfo | prtconf | free |
Swap Memory | prtconf | swapinfo -q | swap -s | free |
System Model | prtconf | model | prtdiag | |
Installed software | lslpp -l | swlist | pkginfo | rpm -q |
