[025Tadija]

Hey guys, I'm new in scripting and I want to make a command that will save string, and then show it later after using other command.
I wanted to create admin command /myname [your name], so you type like /myname 025Tadija, and after you type it, you can see it after u use /admins, so that would be like

Admins online:
(ID: 5) Tadija_Tadija (025Tadija) (Admin level: 5)

if you dont type your name after login that would be

Admins online:
(ID: 5) Tadija_Tadija (Admin level: 5)