Source: make a command execute overtime?

Is it possible to make a console command be executed once every second for example, without having to bind it to a key and press it over and over again? For example, I wanna have impulse 101 to be executed overtime on my gluon-fun playthrough of BM.

thx

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.