echo "alias ql='/opt/qlauncherV2/qlauncher.sh'" >> ~/.bash_aliases
source ~/.bashrc
echo "alias ql='/opt/qlauncherV2/qlauncher.sh'" >> ~/.zshrc
source ~/.zshrc
echo "alias ql='/opt/qlauncherV2/qlauncher.sh'" >> ~/.dashrc
source ~/.dashrc
2.) Qlauncher script usage
systemctl start qlauncher
systemctl restart qlauncher