Overview of the commands somewhere?

[SpiritMarie]

Hi!
so there are alot of commands I don't understand in survival, is there an overview of what they do somewhere?

Here are some of them I wonder what do:
/trails
/ptime
/wwarp glow
/near
/ci
/feed
/kittycannon
/fix hand

 

[Deannn]

/ptime (day/morning/noon/afternoon/night/midnight or time) - Changes the ingame time only for you.
/wwap glow - Gives a glow to the wwarp item you set in the wwarp menu (/wwarp).
/near - Able to see if there are players near to you, for when they are invis, disguised etc.
/ci - Clear Inventory
/feed - This will restore your ''hunger'' to full and refills your saturation.
/kittycannon - Useless command just for fun, shoots a kitty or something.
/fix hand - Fixes the item durability of the item you are holding.

/trails - unsure never used it, probably the same as /particles.

 

[xDark_M]

/particles is the replacement of /trails.