Command
dd if=/dev/zero of=upload_test bs=<file_size> count=<file size in megabyte>
example
dd if=/dev/zero of=upload_test bs=1G count=15
file_size could be 1M or 1G and count is the size.
Command
dd if=/dev/zero of=upload_test bs=<file_size> count=<file size in megabyte>
example
dd if=/dev/zero of=upload_test bs=1G count=15
file_size could be 1M or 1G and count is the size.