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16 lines
399 B
Markdown
16 lines
399 B
Markdown
# printenv
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> Print values of all or environment variables.
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> More information: <https://www.gnu.org/software/coreutils/manual/html_node/printenv-invocation.html>.
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- Display key-value pairs of all environment variables:
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`printenv`
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- Display the value of a specific variable:
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`printenv {{HOME}}`
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- Display the value of a variable and end with NUL instead of newline:
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`printenv --null {{HOME}}`
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