Write down a shell program

Assignment Help Computer Engineering

Reference no: EM1336924

Write a shell program which:

-Get input from command line file1 & file2
-Copy file1 to file2

-Check if there is exactly 2 filenames, if not, printout error message

-Check if file1 is the same as file2, if yes, printout error message

Reference no: EM1336924

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