Added class and os alternates

.oh-my-zsh/plugins/copyfile/README.md

@@ -0,0 +1,10 @@
+# copyfile plugin
+
+Puts the contents of a file in your system clipboard so you can paste it anywhere.
+
+To use, add `copyfile` to your plugins array:
+```
+plugins=(... copyfile)
+```
+
+Then you can run the command `copyfile <filename>` to copy the file named `filename`.

.oh-my-zsh/plugins/copyfile/copyfile.plugin.zsh

@@ -0,0 +1,7 @@
+# Copies the contents of a given file to the system or X Windows clipboard
+#
+# copyfile <file>
+function copyfile {
+  emulate -L zsh
+  clipcopy $1
+}