tcpdump(1) on macOS
The text 168e5459d0f5, as macOS 11.5, macOS 11.4, macOS 11.3, macOS 11.2, macOS 11.1, macOS 11.0.1, macOS 10.15.6, macOS 10.15.5, macOS 10.15.4, macOS 10.15.3, macOS 10.15.2 shipped it.
dump traffic on a network
Flags it lists
-
-# -
--absolute-tcp-sequence-numbers -
--buffer-size -
--direction -
--dont-verify-checksums -
--help -
--immediate-mode -
--interface -
--linktype -
--list-data-link-types -
--list-interfaces -
--list-time-stamp-types -
--monitor-mode -
--no-optimize -
--no-promiscuous-mode -
--number -
--packet-buffered -
--relinquish-privileges -
--snapshot-length -
--time-stamp-precision -
--time-stamp-type -
--version -
-A -
-D -
-E -
-H -
-I -
-J -
-K -
-L -
-N -
-O -
-P -
-S -
-U -
-W -
-X -
-XX -
-b -
-d -
-dd -
-ddd -
-e -
-f -
-g -
-h -
-k -
-l -
-n -
-p -
-q -
-t -
-tt -
-ttt -
-tttt -
-ttttt -
-u -
-v -
-vv -
-vvv -
-x -
-xx