简单实用的改名小程序rena.exe

Author: 河北周志会 Date: 1996-07-12

        #include<dos.h>
        main(int argc,char *argv[])
        {if(argc!=3){
        printf("please input:rena file1 file2\n");
        exit(0);
        }
        rename(argv[1],argv[2]);
        }