runCommand -package:options -package:shake -package:beam-migrate -package:shake-plus -package:io-streams -package:structured-cli -package:cabal-install -package:quickcheck-state-machine -package:hledger -package:pandoc-plot -package:process

Run an external command on the specified DotRepr. Remember to use hSetBinaryMode on the Handle for the output function if necessary. If the command was unsuccessful, then a GraphvizException is thrown. For performance reasons, a temporary file is used to store the generated Dot code. As such, this is only suitable for local commands.
Run command against the database and return its result
Given a list of command/action pairs, prompt the user to choose a command using dmenu and return the corresponding action.
Run with the given middleware and parsing options from the command line. Since 2.0.1
runCommand1 foo = runCommand [foo =: 1]
Given the name of a command from defaultCommands, return the corresponding action (or the null action if the command is not found).
Given a list of command/action pairs, prompt the user to choose a command using dmenu-compatible launcher and return the corresponding action. See X.U.Dmenu for compatible launchers.