I want to know the commands because everything I enter is simply written into the chat.
Which commands do you need?
You always have to put a / in front of the command. But which commands do you need?
When you enter a command don't forget the "/", you can also use the hash # to open it, then this character has already been entered. If you don't want the player to see what your command block is doing, you can set "/ gamerule commandblockoutput false", then no commands from command blocks will be shown, but "/ say" still works.
You have to write a / in front of it.
A list of commands:
https://minecraft.fandom.com/de/wiki/Befehl
/ hug FijaFish
First you have to enter "/" with Shift + 7
Cool commands and some with which you can place a lot of TNT
I can recommend the / fill comand, for example, but you need some time to fill it out completely. With / help you get a list of all commands