int main(int argc,char* argv[]) argc是命令行总的参数个数,argv[]是argc个参数,其中第0个参数是程序的全名,以后的参数命令行后面跟的用户输入的参数 比如: int main(int argc, char* argv[]) { int i; for (i = 0; i<argc; i++) cout<<argv[i]<<endl; cin>&
今日早上看Oracle官方文档<Administrator's Guide>时,在密码文件章节,关于orapwd命令entries参数的说明如下: This argument specifies the number of entries that you require the password file to accept. This number corresponds to the number of distinct users allowed to connect to the d