Not sure everything's happy and healthy with the hardware on your Linux machine? Well Linux provides tools for accurately analysing all kinds of current or imminent problems. This video - taken from my Pluralsight course, "Linux System Maintenance and Troubleshooting" - shows you how to use memtester to examine the state of your memory, and smartctl to explore your storage devices. Want more? Watch the rest of that course:
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00:00 Using memtester to test for memory (RAM) errors
01:42 Using smartctl to test for storage drive problems