fan cleaning program

[shinji2009]

hi. it will be just super great if add a fan cleaning program into application. it's like when fan 5s at 100% and 5s at minimum. and cycle it. there is such program in lenovo laptops.

[hirschmann]

NBFC gives you full control over the fans. You can set the fan to 100% for 5 seconds manually, then set it to 0%.

If you want to automate this, you can write a small script like that:

while($true) { nbfc set -s 100; sleep 5; nbfc set -s 1; sleep 5 }

[doiiido]

Lenovo Notebooks can also spin the fans at reverse.
Your script only spins one way.