システム情報を取り出すコマンド類のメモ
Linux OS情報
uname -a
Linux localhost.localdomain 2.6.23.8-63.fc8 #1 SMP Wed Nov 21 18:51:08 EST 2007 i686 i686 i386 GNU/Linux
cat /proc/version
Linux version 2.6.23.8-63.fc8 (kojibuilder@xenbuilder4.fedora.phx.redhat.com)
(gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)) #1 SMP Wed Nov 21 18:51:08 EST 2007
cat /etc/system-release
Fedora release 8 (Werewolf)
cat /proc/cmdline
ro root=LABEL=/fedora8 rhgb quiet
ハードウエア情報
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 13
model name : Intel(R) Pentium(R) M processor 1.86GHz
stepping : 8
cpu MHz : 1867.000
cache size : 2048 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx up bts est tm2
bogomips : 3727.17
clflush size : 64
cat /proc/stat
cpu 15285 0 3769 51284 3159 96 37 0
cpu0 15285 0 3769 51284 3159 96 37 0
intr 353207
ctxt 1632880
btime 1197106142
processes 3175
procs_running 2
procs_blocked 0
lspci -n
00:00.0 0600: 8086:2590 (rev 03)
00:02.0 0300: 8086:2592 (rev 03)
00:02.1 0380: 8086:2792 (rev 03)
00:1b.0 0403: 8086:2668 (rev 04)
…略
00:1f.3 0c05: 8086:266a (rev 04)
02:00.0 0200: 11ab:4362 (rev 19)
03:00.0 0200: 11ab:4362 (rev 19)
05:04.0 0780: 14f1:1033 (rev 08)
05:05.0 0480: 10cf:2011
lspci
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04)
…略
ハードウエア情報（USB）
lsusb
Bus 001 Device 004: ID 1267:0212 Logic3 / SpectraVideo plc
Bus 001 Device 002: ID 05e3:0606 Genesys Logic, Inc.
Bus 001 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
…略
lsusb -v
Bus 001 Device 004: ID 1267:0212 Logic3 / SpectraVideo plc
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x1267 Logic3 / SpectraVideo plc
idProduct 0x0212
bcdDevice 23.23
iManufacturer 0
iProduct 2 PS/2+USB Mouse
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
…略
cat /proc/bus/usb/devices
T: Bus=05 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.23.8-63.fc8 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.3
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
…略
デバイス情報
cat /proc/devices
Character devices:
1 mem
4 /dev/vc/0
4 tty
4 ttyS
…略
Block devices:
1 ramdisk
8 sd
9 md
…略
cat /proc/filesystems
nodev sysfs
nodev rootfs
nodev bdev
nodev proc
nodev cpuset
…略
割り込み・IOメモリ・ポート・DMA
cat /proc/interrupts
CPU0
0: 273 IO-APIC-edge timer
1: 2 IO-APIC-edge i8042
8: 3 IO-APIC-edge rtc
9: 0 IO-APIC-fasteoi acpi
14: 23738 IO-APIC-edge libata
15: 7526 IO-APIC-edge libata
…略
cat /proc/iomem
00000000-0009f7ff : System RAM
00000000-00000000 : Crash kernel
0009f800-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000d0000-000d3fff : pnp 00:0a
000d8000-000d97ff : Adapter ROM
…略
cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
…略
cat /proc/dma
4: cascade
ディスク情報
cat /proc/partitions
major minor #blocks name
8 0 244198584 sda
8 1 2048256 sda1
8 2 2048287 sda2
8 4 1 sda4
8 5 15374173 sda5
…略
cat /proc/mounts
rootfs / rootfs rw 0 0
/dev/root / ext3 rw,relatime,data=ordered 0 0
/dev /dev tmpfs rw,relatime 0 0
/proc /proc proc rw,relatime 0 0
/sys /sys sysfs rw,relatime 0 0
none /selinux selinuxfs rw,relatime 0 0
…略
mount
/dev/sda11 on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
…略
cat /proc/swaps
Filename Type Size Used Priority
/dev/sda2 partition 2048276 0 -1
メモリ
cat /proc/meminfo
MemTotal: 2067184 kB
MemFree: 1389276 kB
Buffers: 23284 kB
Cached: 239964 kB
SwapCached: 0 kB
Active: 356972 kB
…略
モジュール情報
cat /proc/modules
i915 23745 2 - Live 0xf8cdf000
drm 67029 3 i915, Live 0xf8cec000
rfcomm 36825 0 - Live 0xf8c77000
l2cap 25537 9 rfcomm, Live 0xf8c89000
bluetooth 49317 4 rfcomm,l2cap, Live 0xf8cbf000
…略
lsmod
Module Size Used by
i915 23745 2
drm 67029 3 i915
rfcomm 36825 0
l2cap 25537 9 rfcomm
bluetooth 49317 4 rfcomm,l2cap
…略
modprobe -l
/lib/modules/2.6.23.8-63.fc8/kernel/drivers/acpi/video.ko
/lib/modules/2.6.23.8-63.fc8/kernel/drivers/acpi/bay.ko
/lib/modules/2.6.23.8-63.fc8/kernel/drivers/acpi/sbs.ko
/lib/modules/2.6.23.8-63.fc8/kernel/drivers/acpi/toshiba_acpi.ko
/lib/modules/2.6.23.8-63.fc8/kernel/drivers/acpi/button.ko
/lib/modules/2.6.23.8-63.fc8/kernel/drivers/acpi/battery.ko
…略
cat /etc/modprobe.conf
alias eth0 sky2
alias eth1 sky2
alias scsi_hostadapter libata
alias scsi_hostadapter1 ata_piix
alias scsi_hostadapter2 ahci
alias snd-card-0 snd-hda-intel
options snd-card-0 index=0
options snd-hda-intel index=0
# I2C module options
alias char-major-89 i2c-dev
#
…略
他にもあるとは思いますが… （基本的な dmesg を抜かしているのは、わざとです）
