1.需要安裝smartmontools

Ubuntu14.04下安裝方法：

sudo apt-get install smartmontools

2.使用方法：

在終端輸入：sudo smartctl -A /dev/sda1

如果你的硬盤(pán)不是sda1，就換為其他名字

顯示信息如下：

smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.19.0-51-generic] (local build)

Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ===

SMART Attributes Data Structure revision number: 10

Vendor Specific SMART Attributes with Thresholds:

ID# ATTRIBUTE_NAME? ? ? ? ? FLAG? ? VALUE WORST THRESH TYPE? ? ? UPDATED? WHEN_FAILED RAW_VALUE

1 Raw_Read_Error_Rate? ? 0x000f? 117? 099? 006? ? Pre-fail? Always? ? ? -? ? ? 141167620

3 Spin_Up_Time? ? ? ? ? ? 0x0003? 098? 096? 085? ? Pre-fail? Always? ? ? -? ? ? 0

4 Start_Stop_Count? ? ? ? 0x0032? 095? 095? 020? ? Old_age? Always? ? ? -? ? ? 5629

5 Reallocated_Sector_Ct? 0x0033? 100? 100? 036? ? Pre-fail? Always? ? ? -? ? ? 0

7 Seek_Error_Rate? ? ? ? 0x000f? 084? 060? 030? ? Pre-fail? Always? ? ? -? ? ? 9159719752

9 Power_On_Hours? ? ? ? ? 0x0032? 083? 083? 000? ? Old_age? Always? ? ? -? ? ? 15500

10 Spin_Retry_Count? ? ? ? 0x0013? 100? 100? 097? ? Pre-fail? Always? ? ? -? ? ? 0

12 Power_Cycle_Count? ? ? 0x0032? 096? 037? 020? ? Old_age? Always? ? ? -? ? ? 4982

184 End-to-End_Error? ? ? ? 0x0032? 100? 100? 099? ? Old_age? Always? ? ? -? ? ? 0

187 Reported_Uncorrect? ? ? 0x0032? 100? 100? 000? ? Old_age? Always? ? ? -? ? ? 0

188 Command_Timeout? ? ? ? 0x0032? 100? 093? 000? ? Old_age? Always? ? ? -? ? ? 2201

189 High_Fly_Writes? ? ? ? 0x003a? 100? 100? 000? ? Old_age? Always? ? ? -? ? ? 0

190 Airflow_Temperature_Cel 0x0022? 058? 028? 045? ? Old_age? Always? In_the_past 42 (69 213 44 21 0)

191 G-Sense_Error_Rate? ? ? 0x0032? 100? 100? 000? ? Old_age? Always? ? ? -? ? ? 430

192 Power-Off_Retract_Count 0x0032? 100? 100? 000? ? Old_age? Always? ? ? -? ? ? 196

193 Load_Cycle_Count? ? ? ? 0x0032? 057? 057? 000? ? Old_age? Always? ? ? -? ? ? 86182

194 Temperature_Celsius? ? 0x0022? 042? 072? 000? ? Old_age? Always? ? ? -? ? ? 42 (0 5 0 0 0)

195 Hardware_ECC_Recovered? 0x001a? 047? 039? 000? ? Old_age? Always? ? ? -? ? ? 141167620

197 Current_Pending_Sector? 0x0012? 100? 100? 000? ? Old_age? Always? ? ? -? ? ? 0

198 Offline_Uncorrectable? 0x0010? 100? 100? 000? ? Old_age? Offline? ? ? -? ? ? 0

199 UDMA_CRC_Error_Count? ? 0x003e? 200? 200? 000? ? Old_age? Always? ? ? -? ? ? 1

240 Head_Flying_Hours? ? ? 0x0000? 100? 253? 000? ? Old_age? Offline? ? ? -? ? ? 121109487828145

241 Total_LBAs_Written? ? ? 0x0000? 100? 253? 000? ? Old_age? Offline? ? ? -? ? ? 1597949744

242 Total_LBAs_Read? ? ? ? 0x0000? 100? 253? 000? ? Old_age? Offline? ? ? -? ? ? 2223667524

254 Free_Fall_Sensor? ? ? ? 0x0032? 100? 100? 000? ? Old_age? Always? ? ? -? ? ? 0

Power_On_Hours這一行就是硬盤(pán)供電時(shí)間

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