Redirect two or more STDOUT to a single STDIN

问题

I would like to redirect the output of two programs to a single STDIN pipe, possibly in the most efficient way possible.

Is that possible?

回答1:

Yes.

{ command1 ; command2 ; } | command3

来源：https://stackoverflow.com/questions/26948350/redirect-two-or-more-stdout-to-a-single-stdin