diff --git a/exam1/shell_bind_tcp b/exam1/shell_bind_tcp deleted file mode 100755 index 9a64403..0000000 Binary files a/exam1/shell_bind_tcp and /dev/null differ diff --git a/exam1/shell_bind_tcp.o b/exam1/shell_bind_tcp.o deleted file mode 100644 index 4f4d0cc..0000000 Binary files a/exam1/shell_bind_tcp.o and /dev/null differ