“gcc -o test test.c;测试“不产生任何输出

I've written a very simple program that is meant to covert a char to its equivalent ASCII value (eg. A = 65), but I'm getting no output at all. where am i going wrong?

我编写了一个非常简单的程序,用于将char转换为其等效的ASCII值(例如A = 65),但我根本没有输出。我哪里错了?

Program: test.c

#include<stdio.h>

int main()
{
  char test = 'c';
  int key = (int)(test);
  printf("%d",key);
  return 0;
}

Bash script to compile and run

用于编译和运行的Bash脚本

gcc -o test test.c
test > output

I always end up with output being an empty file.

我总是以输出为空文件结束。

1 个解决方案

#1

test is also a command line application:

test也是一个命令行应用程序:

test - check file types and compare values

test - 检查文件类型并比较值

The proper way of executing your little app would be:

执行小应用程序的正确方法是:

./test > output

./test>输出

#1