Here is a list of the commands on the server!

☖ Homes

   /sethome NameOfHome     - sets your current location as your home, after that you can do /home to teleport back there
   /delhome NameofHome      - deletes a home
   /homes                                - shows a list of all your homes (if you have more than one home)

❂ Teleportation and warps

   /tpa                - Ask to teleport to another player.
   /tpaccept       - Accept pending teleportation request from another player.
   /tpahere         - Ask another player to teleport to you.
   /tptoggle        - Allow/deny people asking to teleport to you.
   /warp             - Warp to a public warp (ex /warp bazaar)
   /warps            - Opens a menu where you can see all the available warps
   /home             - Teleports to your home (you have to do /sethome for it to work)
   /rtp or /wild   - Teleports you randomly in the wild (also works in the nether and in end dimensions) 
   /back              - Takes you back to the place you died or were last at.
   /spawn            - Takes you back to spawn

For info on how to manage warps manage /warps help (in game)

$ Tradeshops

Place a sign on a container and type [trade] on the 1st line
   /ts setproduct      - Have the item(s) that you want to sell in your hand, look at the sign and type /ts setproduct
   /ts setcost            - Have the currency you'd like to get from selling in your hand and type /ts setcost
   /ts open               - Opens your shop.
   /ts close               - Closes your shop.
   /ts addmanager    - Adds a manager who can access the shop


Take a golden shovel (any golden shovel will work) and right-click the ground in the corner you want to claim, then right-click the other corner and it's claimed.
   /kit starter                     - Get a gold shovel
   /claimslist                      - Shows the coordinates of all your claims.
   /trust                             - Gives the player permissions to do build in the claim you are standing in
   /containertrust               - Gives permission to use containers, animals and villagers.
   /accesstrust                   - Gives permissions to use buttons, levers, doors, trapdoors etc.
   /permissiontrust             - Gives permissions to give others permissions in your claim.
   /claimexplosions on       - Allows explosions in your claim.
   /claimexplosions off       - Disables explosions in your claim.
   /untrust                         - Untrusts the player and deletes all of their permissions from the claim.
   /unclaim                        - Stand in your claim and it'll delete that claim from you.


With the golden shovel in your hand and type /subdivideclaim, you then enter subdivision mode, use your shovel as usual, but inside your claim.
You can create different permissions for different subclaims. To exit this mode do /basicclaims

Private messages

   /msg player              - Sends that player a private message
   /r                             - Sends a message to the last player you have sent a private message.
   /mail send                 - Sends a mail to the player, they will see it when they log on.
   /mail read                 - Shows you your unread mails.
   /mail clear                - Clears your mailbox.
   /ignore                      - Ignores a players messages in the main chat and in private messages.
   /ignorelist                 - Shows a list of players that you have ignored.
   /unignore                  - Unignores a player that you have ignored before.


   /vote                  - Opens a menu where you can see all the voting sites.
   /vall                    - Gives you all the voting links in chat.
   /vtotal                - Shows the amount of votes you have in total.
   /vnext                 - Shows the remaning time before you can vote again on each site

☠ Pvp

   /pvp on            - Toggles player versus player on so you can fight with them.
   /pvp off            - Toggles player versus player off so you cannot get hurt by a player anymore.

Fun and useful

   /sit                        - Makes you sit.
   /lay and /crawl      - Lays you on the floor 
   /afk                       - Shows that you are away from keyboard (automatically toggles that on after 5 minutes of not moving)
   /realname             - Shows the IGN of a player who has a nickname.
   /trapped                - If you're stuck
   /chestsort on         - Alphabetically sorts items in containers when opened.
   /chestsort off         - Disables chestsort.
   /invsort                 - Alphabetically sorts items in your inventory
   /givepet                 - Gives your pet to another player. After typing that, right-click the pet you want to transfer to them.