execute specified @ref{CfgExec, handle} command with @option{ARG*}
appended and decompressed body fed to command's @code{stdin}.
-If @option{-use-tmp} option is specified, then @code{stdin} data is read
-into temporary file first, requiring twice more disk space, but no
-memory requirements. @ref{StdinTmpFile, Same temporary file} rules
-applies as with @ref{nncp-file, nncp-file -} command.
-
For example, if remote side has following configuration file for your
node: