If you want to /op yourself, you must give the book to an admin, not just any random player.

All others (Bukkit, Mojang, etc.) don’t even care about it. Spigot is very slowly working on a patch, but they are nowhere near it. Servers that run Minecraft 1.7 do not support books with links. The minecraft force op can be easily executed on any kind of server, including bukkit, vanilla, tekkit and other external servers. Im writing this post because my server has been Force Op hacked recently when our mods were unaware of the hack. This minecraft admin hack is designed and coded by highly trained professionals, who are familiar with a dozen of programming languages. Give it to the admin or to the person you want to troll. De-op all mods and only allow owners to be ops.Click Command Link and type in your command.Preferably a URL so that people will click on it.

The nice thing about it is that no one can see that the book text is a link, so you can trick admins into executing /op or /pex user add * and normal players into executing /kill or /money pay. minecraft 1.7.9 force op hack minecraft 1.8 force op download force op download mediafire foce op download now minecraft hack tool 1.7 minecraft download 1.7.9 wizard hax weepcraft huzuni nodus minecraft mine craft hacked client download no torrent no survey download now minecraft force op Download minecraft admin hack auto force op admin hack. BookHack allows you to insert links that execute commands into writable books.

How to force op minecraft 1.8