{
  "name": "setfacl",
  "section": 1,
  "title": "set synthetic access control lists",
  "synopsis": ["setfacl [-b] PATH"],
  "description": "Writes ACL lines from stdin to PATH.bare_acl, or removes the sidecar with -b.",
  "options": [
    {
      "flag": "-b",
      "meaning": "Remove ACL sidecar if it exists"
    }
  ],
  "keywords": ["setfacl", "acl", "bare-os", "coreutils"],
  "bareOsNotes": "Requires non-empty ctx.shellStdin when not using -b (same pattern as patch).",
  "examples": [
    {
      "caption": "install ACL text from a here-doc in the shell",
      "code": "printf 'user::rw-\\n' | setfacl /tmp/a"
    }
  ]
}