export / subshell solutions

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
14 years ago · 3f94a5c8b5
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+Inherit / subshell:
+
+#
+
+Shell parameters that are set by variable assignment (see the set special built-in) or from the System Interfaces volume of IEEE Std 1003.1-2001 environment inherited by the shell when it begins (see the export special built-in)
+
+http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_12