红帽全球峰会5.4. 检索 ACL
要确定文件或目录的现有 ACL，请使用 getfacl 命令。在以下示例中，getfacl 用于确定文件的现有 ACL。
例 5.4. 检索 ACL
# getfacl home/john/picture.png以上命令返回以下输出：
# file: home/john/picture.png
# owner: john
# group: john
user::rw-
group::r--
other::r--
如果指定了具有默认 ACL 的目录，则默认 ACL 也会显示如下所述。例如，getfacl home/sales/ 将显示类似的输出：
# file: home/sales/
# owner: john
# group: john
user::rw-
user:barryg:r--
group::r--
mask::r--
other::r--
default:user::rwx
default:user:john:rwx
default:group::r-x
default:mask::rwx
default:other::r-x
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