1 | systool
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2 | ===
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3 |
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4 | 显示基于总线、类和拓扑显示系统中设备的信息
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5 |
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6 | ## 补充说明
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7 |
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8 | **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。
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9 |
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10 | ### 语法
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11 |
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12 | ```shell
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13 | systool(选项)(参数)
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14 | ```
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15 |
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16 | ### 选项
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17 |
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18 | ```shell
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19 | -a:显示被请求资源的属性;
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20 | -b<总线>:显示指定总线的信息;
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21 | -c<class>:显示指定类的信息;
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22 | -d:仅显示设备;
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23 | -h:显示指令的用法;
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24 | -m<模块名称>:显示指定模块的信息;
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25 | -p:显示资源的“sysfs”绝对路径;
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26 | -v:显示所有属性;
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27 | -A<属性>:显示请求资源的属性值;
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28 | -D:仅显示驱动程序信息;
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29 | -P:显示设备的父类。
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30 | ```
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31 |
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32 | ### 参数
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33 |
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34 | 设备:指定要查看信息的设备名称。
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35 |
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36 | ### 实例
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37 |
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38 | ```shell
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39 | [root@localhost ~]# systool
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40 | Supported sysfs buses:
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41 | acpi
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42 | i2c
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43 | ide
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44 | pci_express
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45 | pci
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46 | pcmcia
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47 | platform
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48 | pnp
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49 | scsi
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50 | serio
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51 | usb
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52 | Supported sysfs classes:
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53 | backlight
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54 | cpuid
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55 | dma_v3
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56 | firmware
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57 | graphics
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58 | hidraw
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59 | hwmon
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60 | i2c-adapter
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61 | input
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62 | leds
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63 | mem
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64 | misc
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65 | msr
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66 | net
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67 | pci_bus
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68 | pcmcia_socket
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69 | printer
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70 | raw
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71 | sas_device
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72 | sas_end_device
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73 | sas_expander
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74 | sas_host
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75 | sas_phy
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76 | sas_port
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77 | scsi_device
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78 | scsi_disk
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79 | scsi_generic
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80 | scsi_host
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81 | sound
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82 | tty
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83 | usb_device
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84 | usb_endpoint
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85 | usb_host
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86 | vc
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87 | vtconsole
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88 | Supported sysfs devices:
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89 | acpi
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90 | pci0000:00
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91 | platform
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92 | pnp0
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93 | sequencer2
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94 | sequencer
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95 | seq
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96 | system
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97 | timer
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98 | Supported sysfs modules:
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99 | 8250
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100 | acpi_memhotplug
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101 | ac
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102 | asus_acpi
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103 | ata_piix
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104 | auth_rpcgss
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105 | backlight
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106 | battery
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107 | button
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108 | cifs
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109 | cpufreq
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110 | crypto_api
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111 | dell_wmi
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112 | dm_log
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113 | dm_mem_cache
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114 | dm_message
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115 | dm_mirror
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116 | dm_mod
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117 | dm_multipath
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118 | dm_raid45
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119 | dm_region_hash
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120 | dock
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121 | e1000e
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122 | edac_mc
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123 | ehci_hcd
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124 | exportfs
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125 | ext3
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126 | hwmon
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127 | i2c_core
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128 | i2c_ec
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129 | i2c_i801
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130 | i7core_edac
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131 | i8042
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132 | ip_conntrack_netbios_ns
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133 | ip_conntrack
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134 | ip_tables
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135 | iptable_filter
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136 | ipv6
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137 | it821x
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138 | jbd
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139 | joydev
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140 | keyboard
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141 | libata
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142 | lockd
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143 | lp
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144 | md_mod
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145 | mousedev
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146 | mpt2sas
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147 | nfnetlink
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148 | nfs_acl
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149 | nfsd
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150 | nls_utf8
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151 | ohci_hcd
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152 | parport_pc
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153 | parport
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154 | pci_hotplug
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155 | pcmcia
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156 | pcmcia_core
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157 | pcspkr
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158 | piix
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159 | power_meter
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160 | printk
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161 | processor
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162 | psmouse
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163 | rsrc_nonstatic
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164 | sbs
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165 | scsi_dh
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166 | scsi_mod
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167 | scsi_transport_sas
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168 | sd_mod
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169 | serio_raw
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170 | sg
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171 | shpchp
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172 | snd_hda_intel
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173 | snd_hwdep
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174 | snd_mixer_oss
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175 | snd_page_alloc
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176 | snd_pcm_oss
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177 | snd_pcm
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178 | snd_seq_device
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179 | snd_seq_dummy
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180 | snd_seq_midi_event
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181 | snd_seq_oss
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182 | snd_seq
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183 | snd_timer
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184 | snd
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185 | soundcore
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186 | sunrpc
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187 | tcp_bic
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188 | tpm_bios
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189 | tpm_tis
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190 | tpm
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191 | uhci_hcd
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192 | usbcore
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193 | usbhid
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194 | video
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195 | wmi
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196 | x_tables
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197 | xfrm_nalgo
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198 | xt_limit
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199 | xt_state
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200 | xt_tcpudp
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201 | yenta_socket
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202 | ```
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203 |
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204 |
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205 | <!-- Linux命令行搜索引擎:https://jaywcjlove.github.io/linux-command/ --> |
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