Update cheatsheets

osx/pbcopy

@@ -0,0 +1,18 @@
+---
+syntax: markdown
+tags: [tldr, osx]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pbcopy
+
+> Copy data from `stdin` to the clipboard.
+> Comparable to pressing Cmd + C on the keyboard.
+> More information: <https://keith.github.io/xcode-man-pages/pbcopy.1.html>.
+
+- Place the contents of a specific file in the clipboard:
+
+`pbcopy < {{path/to/file}}`
+
+- Place the results of a specific command in the clipboard:
+
+`find . -type t -name "*.png" | pbcopy`