I'm pretty sure `git push` and `git pull` display whatever banner the server decides to send. So this could be implemented in Github tomorrow with no git update needed.
“GRUB loading… Please watch this 30 second advert before selecting your operating system.”
Stop... you stop that right now.
If you ever get funding, may I suggest ads if gdb too ?
Ads could be used as canaries/filler for uninitialized memory.
Edit: this segmentation fault is sponsored by Raid Shadow Legends. Use the code SIGSEGV at signup to get a free bonus!