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MAN page from Trustix acl-2.2.23-2tr.i586.rpm

GETFACL

Section: Access Control Lists (1)
Updated: ACL File Utilities
Index 

NAME

getfacl - get file access control lists 

SYNOPSIS

getfacl[-dRLPvh] file ...

getfacl[-dRLPvh] -

 

DESCRIPTION

For each file, getfacl displays the file name, owner, the group,and the Access Control List (ACL). If a directory has a default ACL,getfacl also displays the default ACL. Non-directories cannot have default ACLs.

If getfacl is used on a file system that does not support ACLs, getfacldisplays the access permissions defined by the traditional file mode permissionbits.

The output format of getfacl is as follows:

 1:  # file: somedir/ 2:  # owner: lisa 3:  # group: staff 4:  user::rwx 5:  user:joe:rwx               #effective:r-x 6:  group::rwx                 #effective:r-x 7:  group:cool:r-x 8:  mask:r-x 9:  other:r-x10:  default:user::rwx11:  default:user:joe:rwx       #effective:r-x12:  default:group::r-x13:  default:mask:r-x14:  default:other:---

Lines 4, 6 and 9 correspond to the user, group and other fields ofthe file mode permission bits. These three are called the base ACLentries. Lines 5 and 7 are named user and named group entries. Line 8 isthe effective rights mask. This entry limits the effective rights grantedto all groups and to named users. (The file owner and others permissionsare not affected by the effective rights mask; all other entries are.)Lines 10--14 displaythe default ACL associated with this directory. Directories mayhave a default ACL. Regular files never have a default ACL.

The default behavior for getfacl is to display both the ACL and thedefault ACL, and to include an effective rights comment for lineswhere the rights of the entry differ from the effective rights.

If output is to a terminal, the effective rights comment is aligned tocolumn 40. Otherwise, a single tab character separates the ACL entryand the effective rights comment.

The ACL listings of multiple files are separated by blank lines.The output of getfacl can also be used as input to setfacl.

 

PERMISSIONS

Process with search access to a file (i.e., processes with read accessto the containing directory of a file) are also granted read accessto the file's ACLs. This is analogous to the permissions required foraccessing the file mode.

 

OPTIONS

--access
Display the file access control list.
-d, --default
Display the default access control list.
--omit-header
Do not display the comment header (the first three lines of each file's output).
--all-effective
Print all effective rights comments, even if identical to the rights defined by the ACL entry.
--no-effective
Do not print effective rights comments.
--skip-base
Skip files that only have the base ACL entries (owner, group, others).
-R, --recursive
List the ACLs of all files and directories recursively.
-L, --logical
Logical walk, follow symbolic links. The default behavior is to followsymbolic link arguments, and to skip symbolic links encountered insubdirectories.
-P, --physical
Physical walk, skip all symbolic links. This also skips symbolic linkarguments.
--tabular
Use an alternative tabular output format. The ACL and the default ACL are displayed side by side. Permissions that are ineffective due to the ACL mask entry are displayed capitalized. The entry tag names for the ACL_USER_OBJ and ACL_GROUP_OBJ entries are also displayed in capital letters, which helps in spotting those entries.
--absolute-names
Do not strip leading slash characters (`/'). The default behavior is tostrip leading slash characters.
--version
Print the version of getfacl and exit.
--help
Print help explaining the command line options.
--
End of command line options. All remaining parameters are interpreted as file names, even if they start with a dash character.
-
If the file name parameter is a single dash character, getfacl reads a list of files from standard input.

 

CONFORMANCE TO POSIX 1003.1e DRAFT STANDARD 17

If the environment variable POSIXLY_CORRECT is defined, the default behavior of getfacl changes in the following ways: Unless otherwise specified, only the ACL is printed. The default ACL is only printed if the-doption is given. If no command line parameter is given,getfaclbehaves as if it was invoked as ``getfacl -''. 

AUTHOR

Andreas Gruenbacher,<a.gruenbacherAATTcomputer.org>.

Please send your bug reports and comments to the above address. 

SEE ALSO

setfacl(1), acl(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
PERMISSIONS
OPTIONS
CONFORMANCE TO POSIX 1003.1e DRAFT STANDARD 17
AUTHOR
SEE ALSO

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