Q: Coinstar point How can I create a file with custom size in linux ? A: You can create a file using the dd command in linux dd if=/dev/zero of=/root/keyfile bs=1M count=1024 This will create a file at /root/keyfile with 1024MB size. dd if=/dev/urandom of=/root/keyfile bs=1024 count=4 This will create a file with random content…Continue reading How To Create A File With Specified Size In Linux