Bash 1.01 "FOO=bar export FOO" doesn't

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1 total messages Started by Bennett Todd Wed, 19 Jul 1989 08:31

#351

Author: Bennett Todd
Date: Wed, 19 Jul 1989 08:31

20 lines
870 bytes

SunOS 3.5, gcc 1.34 -traditional -g

Typescript follows:

Script started on Wed Jul 19 04:31:13 1989
bent[1] printenv FOO
bent[2] FOO=bar export FOO
bent[3] printenv FOO
bent[4] sh
bent[\#] printenv FOO
bent[\#] FOO=bar export FOO
bent[\#] printenv FOO
bar
bent[\#] bent[5]
script done on Wed Jul 19 04:31:47 1989

This is a fairly common Bourne shell programming idiom.

-Bennett
bet@orion.mc.duke.edu

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