如何在Ubuntu编写运行C语言

1.准备工作(检查网络&更新源)

ping www.baidu.com

services.msc

VMware DHCP Service
VMware NAT Service

sudo apt update

2.ssh

sudo ps -e |grep ssh

sudo apt install openssh-server

sudo ps -e |grep ssh

service ufw stop

sudo apt install net-tools

ifconfig

3.gcc g++

sudo apt install gcc

sudo apt install build-essential

sudo apt install g++
````

## 4.vim

```bat
sudo apt install vim
````

## 5.测试

```bat
vim hello.c

gcc -Wall hello.c -o hello

gcc hello.c -o hello

./hello

6.切换用户

sudo passwd root

su root

sudo adduser he

sudo deluser he

w

#include<stdio.h>
int main(void)
{
        printf("hello world!\n");
        return 0;
}  

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