+@option{-autotoss} option runs tosser on node's spool every second
+during the call. All @option{-autotoss-*} options is the same as in
+@ref{nncp-toss} command.
+
+@node nncp-caller
+@section nncp-caller
+
+@example
+$ nncp-caller [options] [NODE ...]
+@end example
+
+Croned daemon that calls remote nodes from time to time, according to
+their @ref{CfgCalls, @emph{calls}} configuration field.
+
+Optional number of @option{NODE}s tells to ignore other ones.
+Otherwise all nodes with specified @emph{calls} configuration
+field will be called.
+
+Look at @ref{nncp-call} for more information.
+
+@node nncp-cfgenc
+@section nncp-cfgenc
+
+@example
+$ nncp-cfgenc [options] [-s INT] [-t INT] [-p INT] cfg.hjson > cfg.hjson.eblob
+$ nncp-cfgenc [options] -d cfg.hjson.eblob > cfg.hjson
+@end example
+
+This command allows you to encrypt provided @file{cfg.hjson} file with
+the passphrase, producing @ref{EBlob, eblob}, to safely keep your
+configuration file with private keys. This utility was written for users
+who do not want (or can not) to use either @url{https://gnupg.org/,
+GnuPG} or similar tools. That @file{eblob} file can be used directly in
+@option{-cfg} option of nearly all commands.
+
+@option{-s}, @option{-t}, @option{-p} are used to tune @file{eblob}'s
+password strengthening function. Space memory cost (@option{-s}),
+specified in number of BLAKE2b-256 blocks (32 bytes), tells how many
+memory must be used for hashing -- bigger values are better, but slower.
+Time cost (@option{-t}) tells how many rounds/iterations must be
+performed -- bigger is better, but slower. Number of parallel jobs
+(@option{-p}) tells how many computation processes will be run: this is
+the same as running that number of independent hashers and then joining
+their result together.
+
+When invoked for encryption, passphrase is entered manually twice. When
+invoked for decryption (@option{-d} option), it is asked once and exits
+if passphrase can not decrypt @file{eblob}.
+
+@option{-dump} options parses @file{eblob} and prints parameters used
+during its creation. For example:
+@example
+$ nncp-cfgenc -dump /usr/local/etc/nncp.hjson.eblob
+Strengthening function: Balloon with BLAKE2b-256
+Memory space cost: 1048576 bytes
+Number of rounds: 16
+Number of parallel jobs: 2
+Blob size: 2494
+@end example
+
+@node nncp-cfgmin
+@section nncp-cfgmin
+
+@example
+$ nncp-cfgmin [options] > stripped.hjson
+@end example
+
+Print out stripped configuration version: only path to @ref{Spool,
+spool}, path to log file, neighbours public keys are stayed. This is
+useful mainly for usage with @ref{nncp-xfer} that has to know only
+neighbours, without private keys involving.
+
+@node nncp-cfgnew
+@section nncp-cfgnew
+
+@example
+$ nncp-cfgnew [options] [-nocomments] > new.hjson
+@end example
+
+Generate new node configuration: private keys, example configuration
+file and print it to @code{stdout}. You must use this command when you
+setup the new node. @option{-nocomments} will create configuration file
+without descriptive huge comments -- useful for advanced users.
+
+Pay attention that private keys generation consumes an entropy from your
+operating system.
+