Hi I use firefox on Linux and want to change to the first, second, third, …, last tab with ctrl+1/2/3/.../9 instead of alt+1/2/3/.../9 because alt is already mapped to changing desktops. any idea how I could accompilish this?

edit1: I use mac and windows at work and there the shortcuts are ctrl+<number>. It would be so nice to have consistent shortcuts 🐧

[SOLUTION] install ctrl+number extension recommended by @[email protected]