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Merge pull request #7956 from Qelxiros/6175-env-empty-string

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docs: env doesn't handle the empty string as a variable name
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Sylvestre Ledru 2025-05-20 09:37:53 +02:00 • committed by GitHub
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9
docs/src/extensions.md
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@ -22,8 +22,13 @@ $ ls -w=80
## `env`
`env` has an additional `-f`/`--file` flag that can parse `.env` files and set
variables accordingly. This feature is adopted from `dotenv` style packages.
GNU `env` allows the empty string to be used as an environment variable name.
This is unsupported by uutils, and it will show a warning on any such
assignment.
`env` has an additional `-f`/`--file` flag that can
parse `.env` files and set variables accordingly. This feature is adopted from `dotenv` style
packages.
## `cp`