fork example

.gitignore

@@ -1 +1,2 @@
 .vscode
+fork

fork.c

@@ -0,0 +1,30 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <string.h>
+#include <errno.h>
+
+int main() {
+    for (int start = 0; start < 50; start += 10) {
+        pid_t pid = fork();
+        if (pid == -1) {
+            fprintf(stderr, "Error forking: %s\n", strerror(errno));
+            return 1;
+        } else if (pid == 0) {
+            // I AM FORK!
+            for (int i = start; i < start + 10; i++) {
+                printf("%d: %d\n", pid, i);
+            }
+            printf("Fork %d finished counting from %d\n", getpid(), start);
+            return 0;
+        } else {
+            printf("Fork %d successfull\n", pid);
+        }
+    }
+
+
+    fork();
+    fork();
+    fork();
+    printf("Hello World\n");
+}