runCommand -package:structured-cli -package:github-release -package:pandoc-plot -package:xmonad-contrib -package:options -package:quickcheck-state-machine is:exact -package:libmpd -package:process
Runs a command using the shell.
Run an external command on the specified DotRepr
. Remember to
on the Handle
for the output
function if necessary.
If the command was unsuccessful, then a GraphvizException
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