Programming
Linux C - 현재시간
Hong Manager
2016. 9. 2. 14:57
+ 현재 시간 출력
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#include <stdio.h>
#include <time.h>
#include <sys/time.h>
int main(void){
char time_string[40];
struct timeval now;
struct tm* ptm;
gettimeofday(&now, (struct timezone *) NULL);
ptm = localtime(&now.tv_sec);
strftime (time_string, sizeof (time_string), "%Y-%m-%d %H:%M:%S", ptm);
printf("%s\n", time_string);
return 0;
}
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