文件系统：目录与文件

C13-Linux系统编程/fs/main.c

@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+    printf("argc = %d\n", argc);
+
+    // for (int i = 0; i < argc; i++)
+    for (int i = 0; argv[i] != NULL; i++)
+    {
+        puts(argv[i]);
+    }
+
+    exit(0);
+}