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How can I run an sbt app from the shell, so that I can run my app as a normal command-line program (as if run directly via scala but without having to set up an enormous classpath)? I know I can do: echo hello | sbt 'run-main com.foo.MyMain3 arg1 arg2' > out.txt But this (1) takes forever to start because it starts sbt, (2) causes all stdout and stderr to go to stdout, and (3) causes all output to
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