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in Technique[技术] by (71.8m points)

在windows下如何用clion编写linux带参数的命令行执行程序

include <stdio.h>

include <stdlib.h>

include <string.h>

int main(int argc, char ** argv)
{

FILE * fps , *fpd;
int chs, chd;
if(argc >= 2)
{
    fprintf(stderr, "the useag is :./mycpy %s %s", argv[1], argv[2]);
}
fps = fopen(argv[1], "r");
if(NULL == fps)
{
    perror("fopen()");
}
fps = fopen(argv[2], "r");
if(NULL == fpd)
{
    perror("fopen()");
}
while(1)
{
    chs = fgetc(fps);
    if(EOF == chs)
    {
        perror("fgetc()");
        break;
    }
    chd = fputc(chs, fpd);
    if(EOF == chd)
    {
        perror("fputc()");
        break;
    }
}
fclose(fpd);
fclose(fps);
exit(0);

}


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