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| From: | fulldecent |
| Subject: | Re: Double substitution issue |
| Date: | Tue, 20 Nov 2018 20:16:47 -0800 (PST) |
| User-agent: | G2/1.0 |
Thank you for explaining this fine point.
I have found a way to use double expansion, and of course this is not safe
in all contexts:
from=1;to=3;eval echo {$from..$to}
Regards,
Will
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