Question: Give the complete command line to open a text file and position the cursor at the first occurrence of phone numbers in the format of

Give the complete command line to open a text file and position the cursor at the first occurrence of phone numbers in the format of xxx-xxx-xxxx (x is a digit character). Type some text with a random phone number in a text file and try the option to figure out the correct answer;

(2) (10 pts) Give the complete command line to open a text file and position the cursor at the first occurrence of phone numbers in the format of xxx-xxx-xxxx (x is a digit character). Type some text with a random phone number in a text file and try the option to figure out the correct

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