After Nexus 4 toolkit from mskip, now he has launched Nexus 10 root toolkit. Toolkits make it easy to apply root and perform root-related functions for users who aren’t too savvy with a command line.
Toolkit will help with unlocking your bootloader, rooting the device, installing a custom recovery, and a whole lot more with hardly any effort on your part.
So guys head over to XDA and see instructions.