add fish color scheme instructions

diff --git a/fish/README.md b/fish/README.md
index 146bac8f7d344cd61ede583c261a1b4a2479559c..78cec3748e3e5300c08267bed23b9b575c9df62e 100644 (file)
--- a/fish/README.md
+++ b/fish/README.md
@@ -56,6 +56,15 @@ You can also run bash explicitly:
 bash ./some-script.sh
 ```
 
+### How to set the fish Color Scheme
+
+You may like to have your `fish` theme match your Terminal or iTerm2 theme (such
+as _Solarized_, _Dracula_, or _Tomorrow Night_).
+
+```bash
+fish_config colors
+```
+
 ### How to set vim to keep using bash
 
 The first line of your `.vimrc` should always be `set shell=/bin/bash`.