Yes, the tty numbers and inodes reset when you reboot. That is why sudo has an init script that forcibly expires all the timestamp files when you reboot.
Without rebooting, the tty, inode, sid should change for every terminal you open.
Yes, the tty numbers and inodes reset when you reboot. That is why sudo has an init script that forcibly expires all the timestamp files when you reboot.
Without rebooting, the tty, inode, sid should change for every terminal you open.