I am getting a wired scenario, Not all times but some times i am getting the defunct process for a program. If i rerun the same program it is working fine.This defunct scenario is not occuring often. And this is happening only for the one program in my system that to sometimes
how can i assure that daemon process which is being run as init child,can be removed immediately from system when it goes defunct or to avoid daemon process becoming defunt? (5 Replies)
Hi unix lovers,
i have question about defunt process on HP-UX. Are there any side-effects of defunct process?
Can a parent process get killed because there are lot of defunct processes? say 50 defunct childs??
-Ashish (1 Reply)
Hi!
I'm newbi in the Unix. I've a C++ Program from where one shell gets executed. Sample C++ code is --
transactionID = 1199;
case 1199:
//*************************************************
// Received the suspend signal.... (2 Replies)
My system is running solaris zones and oracle dbs in all the zones .. and now i find more then 4500 defunct processes in ps output. Can anyone know about this how to kill these
# ps -ef | grep defunct | wc -l
4899
And when i do ptree on one of the pid it shows most of the defunct... (3 Replies)
Hi,
I tried to kill the defunct process but it didn't work.
I don't want to make a mistake because some people are working on the server. I don't know if they might have troubles without dtlogin.
I would like stop/start dtlogin to stop the defunct process
Do you think that works?... (6 Replies)
I'd like to remove this defunct processes without rebooting. Or, I could remove this defuncts when the maximum allowable process is nearly reached, then send an email to the user/team. How can I determine the maximum allowable process that a server can handle? Any thoughts?
Jin@PRODUCTION: >... (3 Replies)
I'm very new to unix and linux, so I apologize if the answer to this question should be obvious..
What I would like to know is, is there a way to search a text document ( opened in less, or some other text viewer) for any two or more patterns that appear near one another in the document?
In... (1 Reply)
Hi everyone,
I'm working on continous integration with Jenkins.
I’m facing an issue while connecting a slave (solaris sparc 8) with Jenkins ver. 1.532.2
This slave is connected via the option “Launch slave via execution of command on the Master”.
Connection is established with:
-... (1 Reply)
Discussion started by: javaPIC
1 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)