Summary
Take a look at desktop-centric session hooks, such as...
X11 / display manager entry points:
- /etc/X11/Xsession
- /etc/X11/Xsession.d/*
- /etc/X11/xinit/xinitrc
- /etc/lightdm/lightdm.conf
- /etc/gdm/custom.conf
Or User session scripts:
- /home/*/.xsession
- /home/*/.xinitrc
Can we abuse these? Probably yes.
Summary
Take a look at desktop-centric session hooks, such as...
X11 / display manager entry points:
Or User session scripts:
Can we abuse these? Probably yes.