#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
// Function to generate a random string of given length
void generateRandomString(char *buffer, size_t length) {
const char charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
size_t charsetSize = sizeof(charset) - 1;
for (size_t i = 0; i < length; i++) {
buffer[i] = charset[rand() % charsetSize];
}
buffer[length] = '\0'; // Null-terminate
}
// Function to generate a random date
void generateRandomDate(char *buffer, size_t size) {
int year = rand() % 21 + 2000; // Random year between 2000 and 2020
int month = rand() % 12 + 1; // Random month between 1 and 12
int day = rand() % 28 + 1; // Random day between 1 and 28
snprintf(buffer, size, "%04d-%02d-%02d", year, month, day);
}
// Function to generate a random file size
size_t generateRandomFileSize() {
return (rand() % 100000) + 1; // Random file size between 1 and 100000 bytes
}
int main() {
srand((unsigned int)time(NULL)); // Seed RNG
const char *extensions[] = {".txt", ".jpg", ".png", ".cpp", ".pdf"};
size_t extCount = sizeof(extensions) / sizeof(extensions[0]);
size_t numberOfFiles = 10;
size_t fileLength = 9;
char nameBuffer[64] = "";
char dateBuffer[32] = "";
for (size_t i = 0; i < numberOfFiles; i++) {
generateRandomString(nameBuffer, fileLength);
const char *ext = extensions[rand() % extCount];
generateRandomDate(dateBuffer, sizeof(dateBuffer));
size_t fileSize = generateRandomFileSize();
printf("%s%s %s %zu bytes\n", nameBuffer, ext, dateBuffer, fileSize);
}
return 0;
}
/*
run:
BPZ3JAH7u.txt 2008-12-23 494 bytes
QJch2hlC5.jpg 2015-12-07 77239 bytes
st6S6WLFk.jpg 2014-09-15 25197 bytes
0dAGMALDH.png 2015-03-21 75428 bytes
m0lEhhmd3.txt 2009-05-24 74620 bytes
GmkwnK0X8.cpp 2003-09-19 37509 bytes
6EnisyLzF.pdf 2000-10-26 23619 bytes
BA45KesXM.pdf 2004-11-09 24378 bytes
eW79oifGG.png 2015-03-25 75090 bytes
x9rWzjRan.png 2012-04-19 47351 bytes
*/
