Update cheatsheets

osx/dockutil

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+---
+syntax: markdown
+tags: [tldr, osx]
+source: https://github.com/tldr-pages/tldr.git
+---
+# dockutil
+
+> Manage macOS dock items.
+> More information: <https://github.com/kcrawford/dockutil>.
+
+- Add an application to the end of the current user's dock:
+
+`dockutil --add {{path/to/application}}`
+
+- Replace one application with another in the current user's dock:
+
+`dockutil --add {{/path/to/application}} --replacing '{{dock_item_label}}'`
+
+- Add a directory with view options and display it as a folder icon or stack:
+
+`dockutil --add {{/path/to/directory}} --view {{grid|fan|list|auto}} --display {{folder|stack}}`
+
+- Add a URL dock item after another item:
+
+`dockutil --add {{vnc://example_server.local}} --label '{{Example VNC}}' --after {{dock_item_label}}`
+
+- Remove an application from the dock given its dock label name:
+
+`dockutil --remove '{{dock_item_label}}'`
+
+- Add a spacer in a section after an application:
+
+`dockutil --add '' --type {{spacer|small-spacer|flex-spacer}} --section {{apps}} --after {{dock_item_label}}`
+
+- Remove all spacer tiles:
+
+`dockutil --remove spacer-tiles`