systool

显示基于总线、类和拓扑显示系统中设备的信息

补充说明

systool命令 指令显示基于总线、类和拓扑显示系统中设备的信息。

语法

  1. systool(选项)(参数)

选项

  1. -a:显示被请求资源的属性;
  2. -b<总线>:显示指定总线的信息;
  3. -c<class>:显示指定类的信息;
  4. -d:仅显示设备;
  5. -h:显示指令的用法;
  6. -m<模块名称>:显示指定模块的信息;
  7. -p:显示资源的“sysfs”绝对路径;
  8. -v:显示所有属性;
  9. -A<属性>:显示请求资源的属性值;
  10. -D:仅显示驱动程序信息;
  11. -P:显示设备的父类。

参数

设备:指定要查看信息的设备名称。

实例

  1. [root@localhost ~]# systool
  2. Supported sysfs buses:
  3. acpi
  4. i2c
  5. ide
  6. pci_express
  7. pci
  8. pcmcia
  9. platform
  10. pnp
  11. scsi
  12. serio
  13. usb
  14. Supported sysfs classes:
  15. backlight
  16. cpuid
  17. dma_v3
  18. firmware
  19. graphics
  20. hidraw
  21. hwmon
  22. i2c-adapter
  23. input
  24. leds
  25. mem
  26. misc
  27. msr
  28. net
  29. pci_bus
  30. pcmcia_socket
  31. printer
  32. raw
  33. sas_device
  34. sas_end_device
  35. sas_expander
  36. sas_host
  37. sas_phy
  38. sas_port
  39. scsi_device
  40. scsi_disk
  41. scsi_generic
  42. scsi_host
  43. sound
  44. tty
  45. usb_device
  46. usb_endpoint
  47. usb_host
  48. vc
  49. vtconsole
  50. Supported sysfs devices:
  51. acpi
  52. pci0000:00
  53. platform
  54. pnp0
  55. sequencer2
  56. sequencer
  57. seq
  58. system
  59. timer
  60. Supported sysfs modules:
  61. 8250
  62. acpi_memhotplug
  63. ac
  64. asus_acpi
  65. ata_piix
  66. auth_rpcgss
  67. backlight
  68. battery
  69. button
  70. cifs
  71. cpufreq
  72. crypto_api
  73. dell_wmi
  74. dm_log
  75. dm_mem_cache
  76. dm_message
  77. dm_mirror
  78. dm_mod
  79. dm_multipath
  80. dm_raid45
  81. dm_region_hash
  82. dock
  83. e1000e
  84. edac_mc
  85. ehci_hcd
  86. exportfs
  87. ext3
  88. hwmon
  89. i2c_core
  90. i2c_ec
  91. i2c_i801
  92. i7core_edac
  93. i8042
  94. ip_conntrack_netbios_ns
  95. ip_conntrack
  96. ip_tables
  97. iptable_filter
  98. ipv6
  99. it821x
  100. jbd
  101. joydev
  102. keyboard
  103. libata
  104. lockd
  105. lp
  106. md_mod
  107. mousedev
  108. mpt2sas
  109. nfnetlink
  110. nfs_acl
  111. nfsd
  112. nls_utf8
  113. ohci_hcd
  114. parport_pc
  115. parport
  116. pci_hotplug
  117. pcmcia
  118. pcmcia_core
  119. pcspkr
  120. piix
  121. power_meter
  122. printk
  123. processor
  124. psmouse
  125. rsrc_nonstatic
  126. sbs
  127. scsi_dh
  128. scsi_mod
  129. scsi_transport_sas
  130. sd_mod
  131. serio_raw
  132. sg
  133. shpchp
  134. snd_hda_intel
  135. snd_hwdep
  136. snd_mixer_oss
  137. snd_page_alloc
  138. snd_pcm_oss
  139. snd_pcm
  140. snd_seq_device
  141. snd_seq_dummy
  142. snd_seq_midi_event
  143. snd_seq_oss
  144. snd_seq
  145. snd_timer
  146. snd
  147. soundcore
  148. sunrpc
  149. tcp_bic
  150. tpm_bios
  151. tpm_tis
  152. tpm
  153. uhci_hcd
  154. usbcore
  155. usbhid
  156. video
  157. wmi
  158. x_tables
  159. xfrm_nalgo
  160. xt_limit
  161. xt_state
  162. xt_tcpudp
  163. yenta_socket