Estimate data transfer speed between two streams
``` measure 1.0 Mota Measures data transfer given in standard input
USAGE: measure [OPTIONS]
FLAGS: -h, --help Prints help information -V, --version Prints version information
OPTIONS:
-f, --file
$ ssh me@my-host 'cat /dev/random' | measure > /dev/null
692.0 KiB/s
3.4 MiB/s
3.4 MiB/s
3.4 MiB/s
3.3 MiB/s
[...]
$ curl -s https://mirrors.sonic.net/pub/OpenBSD/6.4/amd64/install64.iso | measure -u k -f progress > install64.sio& # useless use of measure
$ tail -f progress
2452.0 KiB/s
5296.0 KiB/s
6688.0 KiB/s
6544.0 KiB/s
4176.0 KiB/s
6832.0 KiB/s
[...]