The Sign Tags.zip file you have requested: Modifications / Risugamis Mods / v1701 / Minecraft Mod - Sign Tags Beta 1.7_01 - 7.32kb is not available. Perhaps try browsing all files for the game Minecraft and upload any files you want to share or are missing. This is the only information we could locate:
Type 1508799293 into a sign, and it will show the current time. You can also type [x], [y], or [z] and find the current position of the sign in regards to that axis. [a|b] is a redstone input function for signs, where text replacing 'a' will be shown when the sign is powered, otherwise 'b' is shown. Type [light], and it will show you the current light level of the sign's position. [biome], [temp], [humid] each tell you the biome you're in, the temperature of that area, and the humidity of that area, respectively. [temp], [humid] will no longer function in Nether. [chunk] will tell you where to find the chunk file for this chunk.