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tldr/pages/linux/printenv.md
Chris e1c4e34b45 printenv: add page (#2400)
2018-10-08 23:16:27 +01:00

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printenv

Print values of all or specific environment variables.

  • Display key-value pairs of all environment variables:

printenv

  • Display the value of a specific variable:

printenv {{HOME}}

  • Display the value of a variable and end with NUL instead of newline:

printenv --null {{HOME}}