Question: Programming UNIX Variables a. Write the command you would use to create a variable called MY_PWD and set its value to the value of the

Programming UNIX

Programming UNIX Variables a. Write the command you would use to create

Variables a. Write the command you would use to create a variable called MY_PWD and set its value to the value of the existing variable \$PWD b. Write the command you would use to create a variable called HELLO_MESSAGE and set its value to the string "Hello from the parent shell" c. How would you make the HELLO_MESSAGE variable visible in child procecces of the current shell

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