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environ.7: Describe the Bourne "NAME=value command" syntax
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -129,7 +129,7 @@ The user's preferred utility to edit text files.
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.\" The user's preferred utility to browse URLs. Sequence of colon-separated
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.\" browser commands. See http://www.catb.org/~esr/BROWSER/ .
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.PP
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Further names may be placed in the shell's environment by the
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Names may be placed in the shell's environment by the
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.I export
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command in
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.BR sh (1),
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@ -138,6 +138,16 @@ or by the
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command if you use
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.BR csh (1).
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Bourne-style shells support the syntax
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NAME=value command
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to create an environment variable definition only in the scope
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of the process that executes
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.IR command .
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Multiple variable definitions, separated by white space, may precede
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.IR command .
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Arguments may also be placed in the
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environment at the point of an
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.BR exec (3).
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