What is the linux installation gcc command

Editor to share with you what the linux installation gcc command is. I hope you will gain a lot after reading this article. Let's discuss it together.

Linux installs gcc command

Get to know gcc.

Gcc is the GNU compiler suite (GNU Compiler Collection), which includes the front end of the C, C++, Objective-C, Fortran, Java, Ada, Go and D languages, as well as libraries for these languages (such as libstdc++, libgcj, and so on). The original intention of GCC is to write a compiler specifically for the GNU operating system. The GNU system is thoroughly free software. Here, "freedom" means that it respects the freedom of the user.

CentOS installation command

Use yum to install gcc in Centos

Yum-y install gcc

Press the enter key to install gcc. To install gencrypted, you need to enter on the command line:

Yum-y install gcc-c++

You will be able to install grub +.

Ubuntu installation command

Use apt to install gcc in Ubuntu

Sudo apt install build-essential

Verification

Gcc-version

Compile the Hello World sample

Compiling basic C or C + + programs using GCC is very simple. Open a text editor and create the following file:

Nano hello.c#include int main () {printf ("Hello World!\ n"); return 0;}

Compile

Gcc hello.c-o hello

This creates a binary file named hello in the same directory where the command was run.

Execute the hello program:

. / hello

The program will display:

Hello World! After reading this article, I believe you have a certain understanding of what linux install gcc command is, want to know more about it, welcome to follow the industry information channel, thank you for reading!