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annotate bin/example/indirect.sh @ 817:9f42400dcd83

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attempt to illustrate anoymous functions
author Jeff Hammel <k0scist@gmail.com>
date Tue, 29 Nov 2016 16:33:39 -0800
parents c7309e7625ba
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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c7309e7625ba add indrect referencing example
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1 #!/bin/bash
c7309e7625ba add indrect referencing example
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2
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3 NAME=foo
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4 PASSWORD=bar
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5 IP_ID=91
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6 ENV=prod
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7
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8 for i in NAME PASSWORD IP_ID ENV
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9 do
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10 echo "export $i=\"$(eval echo \$$i)\""
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11 done