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| From: | jidanni |
| Subject: | bash: read: `0': not a valid identifier: check earlier |
| Date: | Thu, 06 Jun 2013 21:28:01 +0800 |
$ read 0 ddd bash: read: `0': not a valid identifier Can't the check be done earier? E.g.: $ read 0 bash: read: `0': not a valid identifier
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