unix - How do I set variables from verbatim shell output? -

i thought should simple, i'm trying can't figure out. did take stupid pills morning?

i have command output variables want set. thought use eval, apparently doesn't work.

here's want do:

$ ./foo foo=bar bar=baz $ eval ./foo $ echo $foo bar 

how set directly?

you need evaluate output of script, not string ./foo

$ eval $( ./foo )