Linux-Android

Firefox

sudo apt update && sudo apt install -y software-properties-common gnupg vim
sudo add-apt-repository ppa:mozillateam/ppa

skip snap during the installation

sudo vim /etc/apt/preferences.d/mozillateamppa

Package: firefox*
Pin: release o=LP-PPA-mozillateam
Pin-Priority: 1001

sudo apt update 
sudo apt remove firefox
sudo apt install -y firefox
# sudo apt install -y firefox-esr # highly stable version

firefox-run.sh

MOZ_FORCE_DISABLE_E10S=1 MOZ_DISABLE_CONTENT_SANDBOX=1 firefox 2>/dev/null &

firefox-profile-run.sh

MOZ_FORCE_DISABLE_E10S=1 MOZ_DISABLE_CONTENT_SANDBOX=1 firefox -P 2>/dev/null &

firefox-kill.sh

ps aux | grep firefox | awk '{print $2}' | xargs kill -9