| Platform | Command(s) |
|---|---|
| AIX | lparstat -i |
| FreeBSD | sysctl hw.model |
| HP/UX | ioscan -fnC processor |
| Linux | cat /proc/cpuinfo |
| Mac OS X | system_profiler SPHardwareDataType |
| SCO OpenServer 5 | hw |
| SCO Unixware 7 | psrinfo -v |
| Solaris SPARC | kstat > /tmp/kstat.output |
| Solaris x86 | uname -X |
| Tru64 | psrinfo -v |
