2013-07-09

Piping STDOUT to one command but STDERR to a different command

Found this awesome stackoverflow answer and had to write it up as a note to myself:

./foobar.pl > >( logger -t stdout ) 2> >( logger -t stderr )

Specifically, I hope to use this to replicate all EBS snapshots taken on an instance, e.g.:

ec2-consistent-snapshot > >( ec2-replicate-snapshots ) 2> >( logger -t $PROGNAME )

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