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"Deleting and Recovering the Shell PATH Variable"  Please respond to the following:

  • Suppose a CIS255 student was experimenting with shell variables and accidentally deleted his / her PATH variable. The student decided he / she does not need the PATH variable. Discuss at least three (3) of the problems that the student could soon encounter and explain the primary reasons for such problems. Explain how the student could easily return the PATH to its original value.
  • Determine whether or not you would advise students to experiment with system settings.  Provide a rationale for your response.
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