How can you get/set an environment variable from a program? Ans. Getting the value of an environment variable is done by using 'getenv()'. Setting the value of an environment variable is done by using 'putenv()'

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Ashish Verma

01 Jan 1970 05:30 AM study24x7

How can you get/set an environment variable from a program? Ans. Getting the value of an environment variable is done by using "getenv()". Setting the value of an environment variable is done by using "putenv()"

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