S2000-025: IBM AIX v7.3 Administrator SpecialtyDemo

By IBM · Question Mode

QuestionQ25

Operations

Which command defines an environment variable in the current shell and in all of its child processes?

  • A env VAR=value
  • B VAR=value
  • C set VAR=value
  • D export VAR=value
Explanation

export VAR=value assigns VAR in the current shell and marks it for export, so child processes inherit it in their environment.

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