Sample LLDBInit

.lldbinit

# Print all the views in the window
command regex rd 's/^[[:space:]]*$/po [[[UIApplication sharedApplication] keyWindow] recursiveDescription]/' 's/^(.+)$/po [%1 recursiveDescription]/'

# Print all the view controllers in the window
command regex rvc 's/^[[:space:]]*$/po [[[UIApplication sharedApplication] keyWindow] recursiveDescription]/' 's/^(.+)$/po [%1 _viewControllerForAncestor]/'

# Print an autolayout trace
command alias at expr -o -- [[UIWindow keyWindow] _autolayoutTrace]

# Load the dynamic code for Reveal
command alias load_reveal_code expr (void*)dlopen("/Applications/Reveal.app/Contents/SharedSupport/iOS-Libraries/libReveal.dylib", 0x2);

# Show the view controller
command alias vc expr -o -- (UIViewController *)[view _viewControllerForAncestor];