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Bash set multiline variable from file
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| MULTI="This | |
| is | |
| a | |
| test" | |
| SINGLE=foo | |
| MULTI2="This\nis\na\ntest" |
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| #!/usr/bin/env bash | |
| IFS= | |
| eval $(grep -v '^#' .env | sed -E 's/^([A-Z1-9_]+)=/export \1=/g') | |
| echo $MULTI | |
| echo $MULTI2 |
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