Makefile file Error

Makefile file error-general Linux technology-Linux programming and kernel information. For more information, see. I learned C language on Fedora today. By the way, I learned some basic operations on vi and Vim in Linux. Although it is simple, I still have to practice it. Do you mean that?

It is true that even simple things may go wrong, and reading commands from books may go wrong. Believe it or not? I want to compile a Makefile file

Compile my hello. c file. The file is very simple and the content is as follows:

Hello: hello. c
Gcc hello. c-o hello

Make reports an error. makefile: 2: *** missing separator. Stop. It is really strange that the second line is a command, and the above command is executed independently!

I have little experience in C Programming in Linux. Baidu immediately got it and the result came out. If you have any questions, you will know it!

The reason is the command of the second line, that is, gcc hello. c-o hello must be preceded by a Tab, that is, the Return key. Otherwise, the miss separator will be reported. Do you think this rule is boring?

Edit it again, delete the leading space, type a Tab, and make again. It is successful!