Linux下,通过C++修改系统时间
源码如下:
#include <iostream>#include <sys/time.h>using namespace std;int main() {timeval p;gettimeofday(&p, NULL);printf("currentTime:%d\n", (int)p.tv_sec);p.tv_sec = p.tv_sec + 60 * 5; //系统时间增加五分钟settimeofday(&p, NULL);gettimeofday(&p, NULL);printf("currentTime:%d\n", (int)p.tv_sec);return 0;}