How Timer command works in HEXCHAT

Question

there is a command that I can't use... anyone knows the correct syntax?

Usage: TIMER [-refnum < num >] [-repeat < num >] < seconds> < command>
        TIMER [-quiet] -delete < num>

Answer 1

/timer 10 say This is 10 seconds later!

/timer -repeat 3 10 say I am repeatedly saying this 3 times in 10 sec intervals

/timer -refnum 1 -repeat 0 10 say I repeat this until the end of time!

/timer -delete 1 (This stops the previous one)

Just typing /timer will list any that are running if you didn't specify a refnum.

Answer 2

/timer -repeat -1 9 nick myNick

or

/timer -repeat 999999999999 9 nick myNick

it only gets executed once then it's gone from the timers list