diff --git a/pipetester.c b/pipetester.c
deleted file mode 100644
index 35409af..0000000
--- a/pipetester.c
+++ /dev/null
@@ -1,99 +0,0 @@
-
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-void error(char *msg)
-{
-    write(2, msg, strlen(msg));
-}
-
-int main(void)
-{
-    int fd_in = STDIN_FILENO;
-    int fd_out = STDOUT_FILENO;
-    struct stat statbuf_in;
-    struct stat statbuf_out;
-
-    char c;
-
-    if (fstat(fd_in, &statbuf_in) == -1)
-    {
-        perror("fstat");
-        return (1);
-    }
-    error("STDIN File type: ");
-
-    switch (statbuf_in.st_mode & S_IFMT)
-    {
-    case S_IFBLK:
-        error("block device\n");
-        break;
-    case S_IFCHR:
-        error("character device\n");
-        break;
-    case S_IFDIR:
-        error("directory\n");
-        break;
-    case S_IFIFO:
-        error("FIFO/pipe\n");
-        break;
-    case S_IFLNK:
-        error("symlink\n");
-        break;
-    case S_IFREG:
-        error("regular file\n");
-        break;
-    case S_IFSOCK:
-        error("socket\n");
-        break;
-    default:
-        error("unknown?\n");
-        break;
-    }
-
-    error("\n");
-
-    if (fstat(fd_out, &statbuf_out) == -1)
-    {
-        perror("fstat");
-        return (1);
-    }
-
-    error("STDOUT File type: ");
-
-    switch (statbuf_out.st_mode & S_IFMT)
-    {
-    case S_IFBLK:
-        error("block device\n");
-        break;
-    case S_IFCHR:
-        error("character device\n");
-        break;
-    case S_IFDIR:
-        error("directory\n");
-        break;
-    case S_IFIFO:
-        error("FIFO/pipe\n");
-        break;
-    case S_IFLNK:
-        error("symlink\n");
-        break;
-    case S_IFREG:
-        error("regular file\n");
-        break;
-    case S_IFSOCK:
-        error("socket\n");
-        break;
-    default:
-        error("unknown?\n");
-        break;
-    }
-
-    while (read(fd_in, &c, 1) > 0)
-    {
-        write(fd_out, &c, 1);
-    }
-    return (0);
-}