curl.1: the used progress meter suffix is k in lower case

curl normally displays a progress meter during operations, indicating the

amount of transferred data, transfer speeds and estimated time left, etc. The

progress meter displays number of bytes and the speeds are in bytes per

second. The suffixes (K, M, G, T, P) are 1024 based. For example 1K is 1024

second. The suffixes (k, M, G, T, P) are 1024 based. For example 1k is 1024

bytes. 1M is 1048576 bytes.

curl displays this data to the terminal by default, so if you invoke curl to