A quick non-destructive test of disk write performance on Linux. Useful for testing cheap HDD’s (write will almost always be worse than read):
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasyncA quick non-destructive test of disk write performance on Linux. Useful for testing cheap HDD’s (write will almost always be worse than read):
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync
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