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tldr/pages/common/env.md
litblaky 0aa39f0aa2 add env command
2014-04-08 22:47:38 +08:00

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env

Show the environment or run a program in a modified environment

  • Show the environment

env

  • Clear the environment and run a program

env -i {{program}}

  • Remove variable from the environment and run a program

env -u {{variable}} {{program}}

  • Set a variable and run a program

env {{variable}}={{value}} {{program}}