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deryni/export-surprise.sh

Created November 13, 2014 17:50
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export-surprise.sh
$ set -x
+ set -x
$ k=foo
+ k=foo
$ v='bar baz'
+ v='bar baz'
$ export foo=$v
+ export 'foo=bar baz'
+ foo='bar baz'
$ echo $foo
+ echo bar baz
bar baz
$ export $k=$v
+ export foo=bar baz
+ foo=bar
$ echo $k
+ echo foo
foo
$ echo $foo
+ echo bar
bar
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