diff --git a/pictures/linux_tricks_2_html_a0fd7fb6fff0adcc.png b/pictures/linux_tricks_2_html_a0fd7fb6fff0adcc.png new file mode 100644 index 0000000..6a29769 Binary files /dev/null and b/pictures/linux_tricks_2_html_a0fd7fb6fff0adcc.png differ