将命令行参数传递给用C编写的应用程序

int main(int argc, char *argv[]);

#include<stdio.h>

int main(int argc, char *argv[]) {
    printf("argc = %d\n", argc);
    for (int i = 0; i < argc; i++) {
        printf("argv[%d] = %s\n", i, argv[i]);
    }
    return 0;
}

gcc print_args.c -o print_args
./print_args arg1 arg2 arg3

argc = 4
argv[0] = ./print_args
argv[1] = arg1
argv[2] = arg2
argv[3] = arg3