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arithmetic + > + subshell might not be documented


From: jidanni
Subject: arithmetic + > + subshell might not be documented
Date: Thu, 02 Apr 2009 02:25:20 +0800

Might not be documented:

$ cat q
for i in : :; do :|: > x$((++a)); echo =$a=; done; ls x?; rm x?
for i in : :; do :   > x$((++b)); echo =$b=; done; ls x?; rm x?
$ bash q
==
==
x1
=1=
=2=
x1  x2




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