linux - Python syntax to open gnome-terminal and execute multiple commands -

i developing auto install x2go script in python (for ubuntu/linux especially) i'v come got gnome terminal open command os.system("gnome-terminal -e 'bash -c \"sudo apt-get update -y ; exec bash\"'")

it works fine, comes problem. have execute more 1 command in same terminal window, cant figure out how split or define 2 commands in same line. have tried --tab -e [command] doesn't seem work previous syntax os.system("gnome-terminal -e 'bash -c \"sudo add-apt-repository ppa:x2go/ppa --tab -e sudo apt-get update ; exec bash\"'")

i glad if :)

best regards

for stumbling on page google, answer resolved in comments.

simply chain commands in bash

os.system("gnome-terminal -e 'bash -c \"sudo add-apt-repository ppa:x2go/ppa && sudo apt-get update ; exec bash\"'")