Last Updated: October 07, 2020
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15.4K
· oscardelben

Creating a 100mb file with dd

dd if=/dev/urandom of=my_big_file count=204800

A block is by default 512 bytes, so we tell dd to copy 204800 blocks. You can use dd for much more, like converting from lowercase to uppercase.

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@fardjad that is good as well!

over 1 year ago ·