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12 lines
321 B
Bash
12 lines
321 B
Bash
5 years ago
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#!/usr/bin/env bash
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# This example demonstrates that if the BASH_ENV_EX environment variable is set then it will print it out
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# If not it assigns a default as an empty string which will evaluate to false.
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set -e
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if [ -n "${BASH_ENV_EX:-}" ]; then
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echo $BASH_ENV_EX
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else
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echo "You didn't set the BASH_ENV_EX"
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fi
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