#gatekeeper (2)

Cheat sheets (2)

codesign — macOS Code Signing, Notarization & Stapling

End-to-end macOS distribution pipeline — sign binaries and app bundles with codesign, notarize with notarytool, staple tickets with stapler, and verify Gatekeeper acceptance with spctl.

codesign macos security signing notarization gatekeeper distribution cli web-researched

xattr — Extended Attributes on macOS

Deep-dive on macOS extended attributes — listing, reading, writing, and removing xattrs with xattr(1); the Gatekeeper com.apple.quarantine flag; Spotlight metadata attributes; ACLs via ls -le and chmod +a; preserving attributes on copy with cp -p and rsync -X.

xattr macos cli filesystem security gatekeeper quarantine acl metadata web-researched

g h	home
g p	Programming section
g p	Python section
g j	JavaScript section
g t	TypeScript section
g o	OS section
g l	Linux section
g w	Windows section
g z	z/OS section
g o	macOS section
g a	AI section
g c	Claude Code section
g c	Codex CLI section
g c	Claude API section
g p	Prompting section
g f	Frameworks section
g p	Packages section
g p	Pip (Python) section
g p	npm (Node) section
g p	Cargo (Rust) section
g p	Go modules section
g g	graph view
g t	tags index

⌘K / /	open search palette
t	cycle theme (dark → light → system)
?	toggle this panel

[ / ]	previous / next sheet in section
j / k	scroll down / up