Go Language Hello.go

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Objective

Operating environment in Ubuntu, follow the official website instructions simple installation, in this does not specify that there is no error in the installation fault. Below I will follow the light on the website according to this write a hello.go.

The code is as follows:

Package Main

Import "FMT"

Func Main () {

Fmt. Printf ("Hello, World")

}

To run the command:

6g Hello.go

6l hello.6

./6.out

Output result: Hello, world

Running the command will generate a 64-bit EXE program:

6l-o Hello.exe hello.6

The resulting file size is 1.1MB and running under Window 7 32 will report the following error:

Program too big to fit memory.

Here's a way to build 32 programs under a 64-bit operating system.

Looking for, long time no find, however, in addition to 6g, there are gccgo, can also be compiled, and generated more efficient code.