public/subjects/displayfile.en.md

Display File

Instructions

Write a program that displays, on the standard output, only the content of the file given as argument.

• Create a file quest8.txt and write into the file Almost there!!

• The argument of the program should be the name of the file, in this case, quest8.txt.

• In case of error it should print:

  • File name missing.
  • Too many arguments.

Output:

student@ubuntu:~/student/test$ go build
student@ubuntu:~/student/test$ ./test
File name missing
student@ubuntu:~/student/test$ ./test quest8.txt main.go
Too many arguments
student@ubuntu:~/student/test$ ./test quest8.txt
Almost there!!