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| From: | Ed L. Cashin |
| Subject: | Re: variable lost when while loop piped |
| Date: | Sat, 2 Jun 2007 13:42:03 -0400 |
On 6/2/07, Paul Jarc <prj@po.cwru.edu> wrote:
ecashin@coraid.com wrote: > A variable set inside a while loop loses its value if > the while loop is piped to a command, e.g., sed. This is normal. Read entry E4 in the bash FAQ.
Thank you for the reminder. Sorry for the noise. -- Ed L. Cashin <ecashin@noserose.net>
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