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System Administration Guide: Devices and File Systems

How to Display System Configuration Information

Use the prtconf command to display system configuration information. 


# /usr/sbin/prtconf

Use the sysdef command to display system configuration information that include pseudo devices, loadable modules, and selected kernel parameters.


# /usr/sbin/sysdef

Examples—Displaying System Configuration Information

The following prtconf output is displayed on a SPARC based system.


# prtconf
System Configuration:  Sun Microsystems  sun4u
Memory size: 128 Megabytes
System Peripherals (Software Nodes):
SUNW,Ultra-5_10
    packages (driver not attached)
        terminal-emulator (driver not attached)
        deblocker (driver not attached)
        obp-tftp (driver not attached)
        disk-label (driver not attached)
        SUNW,builtin-drivers (driver not attached)
        sun-keyboard (driver not attached)
        ufs-file-system (driver not attached)
    chosen (driver not attached)
    openprom (driver not attached)
        client-services (driver not attached)
    options, instance #0
    aliases (driver not attached)
    memory (driver not attached)
    virtual-memory (driver not attached)
    pci, instance #0
        pci, instance #0
            ebus, instance #0
                auxio (driver not attached)
                power, instance #0
                SUNW,pll (driver not attached)
                se, instance #0
                su, instance #0
                su, instance #1
                ecpp (driver not attached)
                fdthree, instance #0
.
.
.

The following sysdef output is displayed from an x86 based system. 


# sysdef
* Hostid
*
  29f10b4d
*
* i86pc Configuration
*
*
* Devices
*
+boot (driver not attached)
memory (driver not attached)
aliases (driver not attached)
chosen (driver not attached)
i86pc-memory (driver not attached)
i86pc-mmu (driver not attached)
openprom (driver not attached)
options, instance #0
packages (driver not attached)
delayed-writes (driver not attached)
itu-props (driver not attached)
isa, instance #0
	motherboard (driver not attached)
	pnpADP,1542, instance #0
	asy, instance #0
	asy, instance #1
	lp, instance #0 (driver not attached)
	fdc, instance #0
		fd, instance #0
		fd, instance #1 (driver not attached)
	kd (driver not attached)
	kdmouse (driver not attached)
.
.
.