|
|
|
|
## displayfile
|
|
|
|
|
|
|
|
|
|
### Instructions
|
|
|
|
|
|
|
|
|
|
Write a program that displays, on the standard output, the content of a file given as argument.
|
|
|
|
|
|
|
|
|
|
- Create a file `quest8.txt` and write into it the sentence `Almost there!!`
|
|
|
|
|
|
|
|
|
|
- The argument of the program in this case should be, `quest8.txt`.
|
|
|
|
|
|
|
|
|
|
- In case of error the program should print one the below messages accordingly:
|
|
|
|
|
- `File name missing`.
|
|
|
|
|
- `Too many arguments`.
|
|
|
|
|
|
|
|
|
|
### Usage :
|
|
|
|
|
|
|
|
|
|
```console
|
|
|
|
|
student@ubuntu:~/[[ROOT]]/displayfile$ go build
|
|
|
|
|
student@ubuntu:~/[[ROOT]]/displayfile$ ./displayfile
|
|
|
|
|
File name missing
|
|
|
|
|
student@ubuntu:~/[[ROOT]]/displayfile$ ./displayfile quest8.txt main.go
|
|
|
|
|
Too many arguments
|
|
|
|
|
student@ubuntu:~/[[ROOT]]/displayfile$ ./displayfile quest8.txt
|
|
|
|
|
Almost there!!
|
|
|
|
|
student@ubuntu:~/[[ROOT]]/displayfile$
|
|
|
|
|
```
|
