Set Operations in the Unix Shell

You're replying to a comment by dunno.

dunno Permalink
June 28, 2011, 20:50

Christopher Suters solution is really nice, didn't know there's a join command, still using a paste command it can be done like this:

eval echo -e {$(paste -sd, A)},{$(paste -sd, B)} | tr ' ' '\n'

could you please fix my precious comment?

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