strftime

strftime

man page

• http://man7.org/linux/man-pages/man3/strftime.3.html

예제

#include <unistd.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <time.h>

int main(int argc, char *argv[])

{

    char buffer[1024] = {0,};

    time_t temp;

    struct tm * timeptr;

    temp = time(NULL);

    timeptr = localtime(&temp);

    strftime(buffer, sizeof(buffer), "%Y%m%d_%H%M%S", timeptr);

    printf("date: %s\n", buffer);

    return 0;

}