The -R option can be used to recursively change the group ownership of all nodes within a directory tree.

0400 read by owner
0200 write by owner
0100 execute (search in directory) by owner
0070 read, write, execute (search) by group
0007 read, write, execute (search) by others

[who] op permission [op permission] ...

The who part is a combination of the letters u (for user's permissions), g (group) and o (other). The letter a stands for all, or ugo. If who is omitted, the default is a but the setting of the file creation mask (see umask(2)) is taken into account.

Op can be + to add permission to the file's mode, - to take away permission and = to assign permission absolutely (all other bits will be reset).

Permission is any combination of the letters r (read), w (write), x (execute), X (set execute only if file is a directory or some other execute bit is set), s (set owner or group id) and t (save text - sticky). Letters u, g, or o indicate that permission is to be taken from the current mode. Omitting permission is only useful with = to take away all permissions.

The octal-constant value is AND-ed with a mask of 0777; values greater than 0777 are silently truncated.

When the -R option is given, chmod recursively descends its directory arguments setting the mode for each file as described above. When symbolic links are encountered, their mode is not changed and they are not traversed.

The -R option can be used to recursively change the ownership of all nodes within a directory tree.

The -R option may be specified to recursively CPUT a directory tree. In this case, HPSS subdirectories are automatically created as needed while traversing the local directory tree.

END

FI[ND]

Expression - Any combination of

-name filename	True if the filename argument matches the current file name. Wildcard characters are allowed, with or surrounding quotes ("" or '').
-perm onum	True if the file permission flags exactly match the octal number onum. Only the lowest 3 octal digits are significant.
-prune	Always yields true. Has the side effect of pruning the search tree at the file. That is, if the current path name is a directory, find will not descend into that directory.
-type c	True if the type of the file is c, where c is one of: d f l for directory, for plain file, for symbolic link
-user uname	True if the file belongs to the user uname. If uname is numeric and does not appear as a login name in the HPSS passwd database, it is taken as a user ID.
-nouser	True if the file belongs to a user not in the passwd database.
-group gname	True if the file belongs to group gname. If gname is numeric, it is taken as a group ID.
-nogroup	True if the file belongs to a group not in the group database.
-size n	True if the file is n blocks long (512 bytes per block).
-atime n	True if the file has been accessed in n days. Note that the access time of directories in path-name-list is changed by the find command.
-mtime n	True if the file has been modified in n days.
-ctime n	True if the file has been changed in n days. Changed means either that the file's "st_mtime" field has changed.
-print	Always true; the current pathname is printed.
-ls	Always true; causes current pathname to be printed together with its associated statistics. These include (respectively) inode number, size in kilo- bytes (1024 bytes), protection mode, user, group, size in bytes, and modification time. If the file is a symbolic link the pathname of the linked-to file is printed preceded by ``->''.
-newer file	True if the current file has been modified more recently than the argument file.
-depth	Always true; causes descent of the directory hierarchy to be done so that all entries in a directory are acted on before the directory itself.

FR[EE]

HELP

LLS

LPWD

a	list all files, including hidden files starting with "." |
c	use time of last modification for sorting |
d	if file is a directory, list its name instead of its contents
l	long listing format
p	put a slash (/) after each name if the file is a directory
r	reverse alpha or age sort, as appropriate
s	give size in sectors (4096 bytes)
u	use time of last access for sorting instead of last modification
x	multicolumn output format, with entries sorted across page
C	multicolumn output format, with entries sorted down the columns
F	put a slash (/) after directory names, and an asterisk (*) after the name if it is executable
H	print headings prior to first line of data
O	unordered (no local sorting). Entries are listed in the order encountered in the HPSS directory; this is the fast- est way to list a directory in long format.
R	recursively list subdirectories
U	print HPSS-specific information (hierarchy, server)
1	one line per node name, even in short mode

LSCOS

MGET

MKD[IR]

MO[VE]

MV

PROMPT

P[UT]

The -R option may be specified to recursively STORE a directory tree. In this case, HPSS subdirectories are automatically created as needed while traversing the local directory tree.

Q[UIT]

RD

RECV

RM

The -R option can be specified to recursively delete subdirectories. This option should be used with care.

S[AVE]

SEND

The SET part of the command may be omitted; if a command starts with keyword=value, then HSI assumes a SET command

SH[OW]

Currently, permission-mask must be an octal value (000-777). Unix-style syntax for owner, goup, and other access (e.g., o+x) will be added in the near future.