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The disk utility lets you see the model, serial number, firmware, and the overall health assessment of the hard disk, as well as whether a SMART system is enabled on the hard disk.The ‘Run Self-test’ button lets you initiate a short,extended, or a conveyance self-test on the hard disk. The ‘Attributed section’ lets you see the errors and self-test information.=== Example 2: fsck on any Linux system ===The File System Check (fsck) is a command line utility that can be used to check the condition of the hard drive. === Example 3: Disk Utility, Check Filesystem ===This is a GUI alternative to fsck.{{:Sparse Entry}}[[Category:Computer_Technology]][[Category:Linux]]