Measure latency on /tmp using 10 requests of 1 megabyte each

Monitor I/O latency in real time.
More information: <https://github.com/koct9i/ioping>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

ioping -c 10 -s 1M /tmp

click the source code to copy install ioping on any operating system with command-not-found.com