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Re: How to use variable in a range like {a..b}?


From: Stephane CHAZELAS
Subject: Re: How to use variable in a range like {a..b}?
Date: Wed, 08 Dec 2010 15:48:13 -0000
User-agent: slrn/pre1.0.0-18 (Linux)

2010-05-12, 08:20(-04), Greg Wooledge:
[...]
> x=10; i=1; while [ $i -le $x ]; do ...; i=$(($i+1)); done

And

seq 10 | xargs -n1 ...

or:

seq 10 | xargs -I% ... % ...
like:
seq 10 | xargs -I% echo '<%>'

Both of which will work in any shell (provided you have the
seq command).

-- 
St├ęphane


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