Installation

Linux

sudo apt install nnn -y

# Create a profile backup
sudo cp /etc/profile /etc/profile.bak
 
# Add function into bash config
{ 
	echo '';
	curl https://raw.githubusercontent.com/jarun/nnn/refs/heads/master/misc/quitcd/quitcd.bash_sh_zsh;
} | sudo tee --append /etc/profile > /dev/null

Appendix