一、操作系统巡检(CPU、内存、磁盘、I/O等)略二、Mysql巡检1.1 基础信息登陆mysql已经可以看到版本信息[root@cqpcfwq ~]# mysql -uroot -pEnter password: Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connecti
4.2#include #include int main (void){ char name[20]; int weidth; printf("please enter your name: "); scanf("%s",name); weidth = strlen(name)+3; printf("\"%s\"\n",name);