如何查看USB硬盘温度？

Question

我安装了hddtemp并且smartmontools. 我可以完美地看到硬盘，/dev/sda但我无法对/dev/sdc我的 USB 硬盘 (sata-usb) 执行同样的操作。我需要做什么？

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我尝试过的命令：

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$ sudo hddtemp /dev/sda\n/dev/sda: HITACHI HTS545016B9A300: 37\xc2\xb0C\n$ sudo hddtemp /dev/sdc\n/dev/sdc: Mass Storage Device: S.M.A.R.T. not available\n$ sudo smartctl -i -d sat /dev/sdc\nsmartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.19.0-28-generic] (local build)\nCopyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org\n\n=== START OF INFORMATION SECTION ===\nModel Family:     Toshiba 2.5" HDD MK..52GSX\nDevice Model:     TOSHIBA MK3252GSX\nSerial Number:    19V9C2F6T\nLU WWN Device Id: 5 000039 18370861b\nFirmware Version: LV010A\nUser Capacity:    320,072,933,376 bytes [320 GB]\nSector Size:      512 bytes logical/physical\nDevice is:        In smartctl database [for details use: -P show]\nATA Version is:   ATA8-ACS (minor revision not indicated)\nSATA Version is:  SATA 2.6, 3.0 Gb/s\nLocal Time is:    Wed Sep 16 20:54:07 2015 EEST\nSMART support is: Available - device has SMART capability.\nSMART support is: Enabled\n

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按请求编辑：它只是 Ubuntu Server 14.04 x64 无头安装 CLI。

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Answer 1

for i in /dev/sd? ; do sudo hddtemp sata:$i; done