dxsetacl(8x) [osf1 man page]
dxsetacl(8X) dxsetacl(8X) NAME
dxsetacl - Graphical interface for setting the ACL on a file or directory SYNOPSIS
/usr/bin/X11/dxsetacl [arguments...] OPTIONS
The name of the file or directory to operate on. The regular X resources can be supplied to dxsetacl on the command line. DESCRIPTION
The dxsetacl command provides a graphical interface for examining and setting file access control lists (ACLs). If a path is specified on the command line, the file system object represented by path is used as the target of the command. In addition, there is a Find Object area on the main dialog box. A path may be typed in, or located by browsing the file system. A file reference may be dragged from a CDE application, such as the File Manager, and dropped on the Find Object area. Once an object is selected, its full path name, object type, owner, and group are displayed along with the ACL. The ACL is displayed, one entry per line, in a list widget. Clicking on an entry selects it. Double clicking on an entry or selecting the Change Entry button brings up a dialog that allows the fields of the entry to be modified. Clicking on the Delete Entry button removes the entry. The owning user, owning group, and other user entries may be modified but not deleted. (See acl(4) for more information.) The New Entry button may be used to create a new group or user entry. If the object is a regular file, device special file, or UNIX domain socket, it only has an access ACL. If the object is a directory, it has an access ACL, a default access ACL, and a default directory ACL. Which ACL of a directory is being edited may be selected with a radio button. Note The dxsetacl command will show and set ACLs on file system objects, regardless of whether ACLs are used by the system for access decisions. The sysman secconfig utility is used to enable ACL checking. SEE ALSO
Commands: X(1X), secconfig(8) Files: acl(4) dxsetacl(8X)
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CHACL(1) Access Control Lists CHACL(1) NAME
chacl - change the access control list of a file or directory SYNOPSIS
chacl acl pathname... chacl -b acl dacl pathname... chacl -d dacl pathname... chacl -R pathname... chacl -D pathname... chacl -B pathname... chacl -l pathname... chacl -r pathname... DESCRIPTION
chacl is an IRIX-compatibility command, and is maintained for those users who are familiar with its use from either XFS or IRIX. Refer to the SEE ALSO section below for a description of tools which conform more closely to the (withdrawn draft) POSIX 1003.1e standard which describes Access Control Lists (ACLs). chacl changes the ACL(s) for a file or directory. The ACL(s) specified are applied to each file in the pathname arguments. Each ACL is a string which is interpreted using the acl_from_text(3) routine. These strings are made up of comma separated clauses each of which is of the form, tag:name:perm. Where tag can be: "user" (or "u") indicating that the entry is a user ACL entry. "group" (or "g") indicating that the entry is a group ACL entry. "other" (or "o") indicating that the entry is an other ACL entry. "mask" (or "m") indicating that the entry is a mask ACL entry. name is a string which is the user or group name for the ACL entry. A null name in a user or group ACL entry indicates the file's owner or file's group. perm is the string "rwx" where each of the entries may be replaced by a "-" indicating no access of that type, e.g. "r-x", "--x", "---". OPTIONS
-b Indicates that there are two ACLs to change, the first is the file access ACL and the second the directory default ACL. -d Used to set only the default ACL of a directory. -R Removes the file access ACL only. -D Removes directory default ACL only. -B Remove all ACLs. -l Lists the access ACL and possibly the default ACL associated with the specified files or directories. This option was added during the Linux port of XFS, and is not IRIX compatible. -r Set the access ACL recursively for each subtree rooted at pathname(s). This option was also added during the Linux port of XFS, and is not compatible with IRIX. EXAMPLES
A minimum ACL: chacl u::rwx,g::r-x,o::r-- file The file ACL is set so that the file's owner has "rwx", the file's group has read and execute, and others have read only access to the file. An ACL that is not a minimum ACL, that is, one that specifies a user or group other than the file's owner or owner's group, must contain a mask entry: chacl u::rwx,g::r-x,o::r--,u:bob:r--,m::r-x file1 file2 To set the default and access ACLs on newdir to be the same as on olddir, you could type: chacl -b `chacl -l olddir | sed -e 's/.*[//' -e 's#/# #' -e 's/]$//'` newdir CAUTIONS
chacl can replace the existing ACL. To add or delete entries, you must first do chacl -l to get the existing ACL, and use the output to form the arguments to chacl. Changing the permission bits of a file will change the file access ACL settings (see chmod(1)). However, file creation mode masks (see umask(1)) will not affect the access ACL settings of files created using directory default ACLs. ACLs are filesystem extended attributes and hence are not typically archived or restored using the conventional archiving utilities. See attr(5) for more information about extended attributes and see xfsdump(8) for a method of backing them up under XFS. SEE ALSO
getfacl(1), setfacl(1), chmod(1), umask(1), acl_from_text(3), acl(5), xfsdump(8) September 2001 ACL File Utilities CHACL(1)