Which command is used for making the scripts interactive?(a) ip(b) input(c) read(d) writeThe question was asked in an interview for internship.My enquiry is from Shell Programming using read Command and Command Line Arguments in portion Essential Shell Programming of Unix

Which command is used for making the scripts interactive?(a) ip(b) inp

1.	Which command is used for making the scripts interactive?(a) ip(b) input(c) read(d) writeThe question was asked in an interview for internship.My enquiry is from Shell Programming using read Command and Command Line Arguments in portion Essential Shell Programming of Unix
Answer» The correct answer is (c) read For explanation I WOULD SAY: read command is USED for making SCRIPTS INTERACTIVE. It is used for taking input from the user. Input supplied from the keyboard is entered into the variable used with the read command. For example,

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Which command is used for making the scripts interactive?(a) ip(b) input(c) read(d) writeThe question was asked in an interview for internship.My enquiry is from Shell Programming using read Command and Command Line Arguments in portion Essential Shell Programming of Unix

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