6 $ nncp-ack [options] -all
7 $ nncp-ack [options] -node NODE[,@dots{}]
8 $ nncp-ack [options] -node NODE -pkt PKT
10 $ nncp-ack [@dots{}] 4>&1 >&2 | nncp-rm [@dots{}] -pkt
13 Send @ref{ACK, acknowledgement} of successful @option{PKT}
14 (Base32-encoded hash) packet receipt from @option{NODE} node. If no
15 @option{-pkt} is specified, then acknowledge all packet in node's
16 @code{rx} spool. If @option{-all} is specified, then do that for all
19 That commands outputs list of created encrypted ACK packets
20 (@code{NODE/PKT}) to @strong{4}th file descriptor. That output can be
21 passed for example to @command{@ref{nncp-rm}} to remove them after
22 transmission to not wait for acknowledgement and retransmission.