tcpdump(1) on macOS
The text 8e5808b22366, as macOS 15.3, macOS 15.2, macOS 15.1, macOS 15.0, macOS 14.6, macOS 14.5, macOS 14.4, macOS 14.3, macOS 14.2, macOS 14.1, macOS 14.0 shipped it.
dump traffic on a network
Flags it lists
-
-# -
--absolute-tcp-sequence-numbers -
--apple-oneline -
--apple-pcapng -
--buffer-size -
--count -
--direction -
--dont-verify-checksums -
--help -
--immediate-mode -
--interface -
--linktype -
--list-data-link-types -
--list-interfaces -
--list-time-stamp-types -
--micro -
--monitor-mode -
--nano -
--no-optimize -
--no-promiscuous-mode -
--number -
--packet-buffered -
--print -
--relinquish-privileges -
--snapshot-length -
--time-stamp-precision -
--time-stamp-type -
--version -
-A -
-D -
-E -
-H -
-I -
-J -
-K -
-L -
-N -
-O -
-P -
-S -
-U -
-X -
-XX -
-b -
-d -
-dd -
-ddd -
-e -
-f -
-g -
-h -
-l -
-n -
-p -
-q -
-t -
-tt -
-ttt -
-tttt -
-ttttt -
-u -
-v -
-vv -
-vvv -
-x -
-xx