Nice to know without reading source code or somehow guessing similarity to
ping.
Total statistics after all data.
Total statistics after all data.
+While processing (possibly a neverending pipe),
+intermediate results are also shown on signal I<SIGINFO> if available (control+t on BSDs)
+or I<SIGQUIT> otherwise (ctrl+\ on linux).
+
=item -u, --unmodified
Do not reformat values, keeping leading whitespace.
=item -u, --unmodified
Do not reformat values, keeping leading whitespace.