"I’ve been looking for a better way to handle my inventory, and the transition from bin storage to individual packaging has been seamless. The system is incredibly intuitive, making it much easier to track specific items compared to digging through large bins. It has saved me hours of sorting time every week, and the professional look of the final packaging has already boosted my customer feedback."

Second principle: version everything that matters. The bin system tolerated “latest” because it was expedient; packages could not. Semantic versions, immutable artifacts, reproducible builds—these were the scaffolding of trust. Mara introduced automated signing and checksums so deployers would never again surprise themselves with a different binary than the one they tested. It took a morning to make the signing keys available and a day to calm the engineers who feared the keys were another layer of friction. They were wrong—once the keys were integrated into CI, failing builds produced clearer errors than the old silent degradations.

PKG files are "Package" installers. This is the format Sony uses for PlayStation Store content. When you "install" a PKG, it extracts the game files directly into the PS3’s internal file system.

FPM automatically handles dependencies, generates receipts, and resolves conflicts.

Need to remove the tool? apt remove my-tool . Done. No stray files left in /usr/bin or lingering service files.

He pulled up a prototype: