writing a script

[hotlantas69]

I'm trying to write a command on a single line to launch a project only if the numbers of users is less than 10.
So far this is what I know

who | grep [ '< 10 users-on']
I'm lost

[x_Ray]

The whole deal has to be on one line?

try:

if [[ "$(who -q|grep \#|cut -d'=' -f2)" -lt "10" ]]; then RUN_COMMAND; fi

replacing RUN_COMMAND with the command of course...

[hotlantas69]

Thanks for the help, just lost on the if and then.