fwknop(8) on Linux
The text bf5122878b9c, as Arch Linux 2026-11-01, Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
Firewall Knock Operator
Flags it lists
-
--allow-ip -
--digest-type -
--encryption-mode -
--fault-injection-tag -
--fd -
--force-stanza -
--fw-timeout -
--get-hmac-key -
--get-key -
--gpg-agent -
--gpg-encryption -
--gpg-home-dir -
--gpg-no-signing-pw -
--help -
--hmac-digest-type -
--hmac-key-len -
--http-proxy -
--icmp-code -
--icmp-type -
--key-base64-hmac -
--key-base64-rijndael -
--key-gen -
--key-gen-file -
--key-hmac -
--key-len -
--key-rijndael -
--last-cmd -
--nat-access -
--nat-local -
--nat-port -
--nat-rand-port -
--no-home-dir -
--no-rc-file -
--no-save-args -
--rand-port -
--rc-file -
--resolve-http-only -
--resolve-ip-https -
--resolve-url -
--save-args-file -
--save-packet -
--save-packet-append -
--server-port -
--server-proto -
--server-resolve-ipv4 -
--show-last -
--source-ip -
--source-port -
--spoof-src -
--spoof-user -
--stanza-list -
--stdin -
--test -
--time-offset-minus -
--time-offset-plus -
--use-hmac -
--use-wget-user-agent -
--user-agent -
--verbose -
--version -
-B -
-E -
-G -
-H -
-M -
-N -
-P -
-Q -
-R -
-S -
-T -
-U -
-V -
-a -
-b -
-f -
-g -
-h -
-l -
-m -
-p -
-r -
-s -
-u -
-v