Yes. You can copy as long as they are mounted. Mounting by meaning is to make file systems available from various hosts on a network through NFS.
here home directories of user1 and user2 may be hosted on any of the systems on the network..but they should be mounted and obviously you have the necessary permissions to do a copy.
I am able to run the UNIX commands in a Windows box from a UNIX box through "SSH" functionality. But whenever the SSH connection is established between UNIX and Windows, password for windows box is being asked.
Is there a way to avoid asking password whenever the SSH connection is made? Can I... (1 Reply)
Hi All,
I need a little help .I want to transfer a file from unix box to a windows box,but the problem i'm facing is that in windows box FTP is not enabled and currently it is nearly impssible to change setting on windows box,i can not use the ftp method ,in my shell script to transfer the file.... (2 Replies)
Hi
our unix admin has copied all files from one unix box to new unix box. We just need to confirm that all the file systems are copied properly. How to validate. (9 Replies)
Hi,
I am new for perl scripting, I need a script to copy a log file /test/test_yyyymmdd.dat from one unix box to another unix box location /check/check1/ at daily 2:00AM, please let me know how to do that......
Regards,
Ann (8 Replies)
Hi , if I copy an application directory (with all its subdirectories) from one unix box to another (suppose same version), will that application work in the 2nd unix box? (3 Replies)
Hi All,
I am a new to unix scripting ...looking for directions from the Gurus.
I want to create a FTP script to get Files from windows box to unix box.
Thank you for your replies. (1 Reply)
Hi Folks,
I am using winscp to graphiclly move the files from one unix box to another unix box , let say one unix box crediantials is (These are dummy crediantials)
xxx -->username
yyy -->password
and another unix box name is
RRR -->username
TTT -->password
NOW i need to... (4 Replies)
Hi Folks,
I have a file name abc.xml in my windows machine at the location c:\ytr\abc.xml
which I want to place at the unix box machine inside cde directory.. at the following location that is /opt/app/cde/
now the credentials of unix box are
abc345 -->(dummyid)
ftyiu88--->(dummy passwd)
... (4 Replies)
Hi Folks ,
I have two different unix boxes named lonrs2345 and lonrs2367 now i want to copy a file from lonrs2345 to lonrs2367 , now below is the location of file which i want to copy
lonrs2345 :- /opt/app/fgty/abc.xml
lonrs2367 :- /opt/app/fgty/
Now as you can see above i want to... (2 Replies)
Discussion started by: n4noida
2 Replies
LEARN ABOUT REDHAT
revoke
REVOKE(7) SQL Commands REVOKE(7)NAME
REVOKE - remove access privileges
SYNOPSIS
REVOKE { { SELECT | INSERT | UPDATE | DELETE | RULE | REFERENCES | TRIGGER }
[,...] | ALL [ PRIVILEGES ] }
ON [ TABLE ] tablename [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { { CREATE | TEMPORARY | TEMP } [,...] | ALL [ PRIVILEGES ] }
ON DATABASE dbname [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { EXECUTE | ALL [ PRIVILEGES ] }
ON FUNCTION funcname ([type, ...]) [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { USAGE | ALL [ PRIVILEGES ] }
ON LANGUAGE langname [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
REVOKE { { CREATE | USAGE } [,...] | ALL [ PRIVILEGES ] }
ON SCHEMA schemaname [, ...]
FROM { username | GROUP groupname | PUBLIC } [, ...]
DESCRIPTION
REVOKE allows the creator of an object to revoke previously granted permissions from one or more users or groups of users. The key word
PUBLIC refers to the implicitly defined group of all users.
Note that any particular user will have the sum of privileges granted directly to him, privileges granted to any group he is presently a
member of, and privileges granted to PUBLIC. Thus, for example, revoking SELECT privilege from PUBLIC does not necessarily mean that all
users have lost SELECT privilege on the object: those who have it granted directly or via a group will still have it.
See the description of the GRANT [grant(7)] command for the meaning of the privilege types.
NOTES
Use psql(1)'s z command to display the privileges granted on existing objects. See also GRANT [grant(7)] for information about the format.
EXAMPLES
Revoke insert privilege for the public on table films:
REVOKE INSERT ON films FROM PUBLIC;
Revoke all privileges from user manuel on view kinds:
REVOKE ALL PRIVILEGES ON kinds FROM manuel;
COMPATIBILITY
SQL92
The compatibility notes of the GRANT [grant(7)] command apply analogously to REVOKE. The syntax summary is:
REVOKE [ GRANT OPTION FOR ] { SELECT | INSERT | UPDATE | DELETE | REFERENCES }
ON object [ ( column [, ...] ) ]
FROM { PUBLIC | username [, ...] }
{ RESTRICT | CASCADE }
If user1 gives a privilege WITH GRANT OPTION to user2, and user2 gives it to user3 then user1 can revoke this privilege in cascade using
the CASCADE keyword. If user1 gives a privilege WITH GRANT OPTION to user2, and user2 gives it to user3, then if user1 tries to revoke
this privilege it fails if he specifies the RESTRICT keyword.
SEE ALSO
GRANT [grant(7)]
SQL - Language Statements 2002-11-22 REVOKE(7)