1 files changed, 5 insertions, 0 deletions
diff --git a/vim.md b/vim.md
index c11e771..c69b9c4 100644
--- a/vim.md
+++ b/vim.md
@@ -12,3 +12,8 @@
 | `/`    | `:h /\r`      | search pattern (in this case, `:h \r` also works |
 | `'`    | `:h 'ro'`     | option                                           |
 | `-`    | `:h -r`       | Vim argument (starting Vim)                      |
+
+## Using vim as a hex editor?
+
+    :%!xxd
+    :%!xxd -r