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| From: | Paul Jarc |
| Subject: | Re: variable lost when while loop piped |
| Date: | Sat, 02 Jun 2007 12:43:04 -0400 |
| User-agent: | Gnus/5.110003 (No Gnus v0.3) Emacs/21.4 (gnu/linux) |
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. paul
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