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Conflicts: pages/common/env.md
23 lines
467 B
Markdown
23 lines
467 B
Markdown
# env
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> Show the environment or run a program in a modified environment.
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- Show the environment:
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`env`
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- Run a program. Often used in scripts after the shebang (#!) for looking up the path to the program:
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`env {{program}}`
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- Clear the environment and run a program:
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`env -i {{program}}`
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- Remove variable from the environment and run a program:
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`env -u {{variable}} {{program}}`
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- Set a variable and run a program:
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`env {{variable}}={{value}} {{program}}`
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