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Re: [Help-bash] Use one line for myvar=XXX cat <(echo "$myvar")
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From: |
Chris F.A. Johnson |
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Subject: |
Re: [Help-bash] Use one line for myvar=XXX cat <(echo "$myvar") |
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Date: |
Sun, 21 Jul 2013 21:21:12 -0400 (EDT) |
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User-agent: |
Alpine 2.00 (LMD 1167 2008-08-23) |
On Sun, 21 Jul 2013, Peng Yu wrote:
Hi,
myvar=XXX cat <(echo "$myvar")
myvar in <() won't get the value XXX. I could use export to split the
above line into two lines as in the following.
export myvar=XXX
cat <(echo "$myvar")
But is there an one line command for it? Thanks.
myvar=XXX; cat <(echo "$myvar")
--
Chris F.A. Johnson, <http://cfajohnson.com/>
Author:
Pro Bash Programming: Scripting the GNU/Linux Shell (2009, Apress)
Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)