I've been asked to get a breakdown of what is consuming CPU time on our server over an extended period ?
Have been asked about the CPU load on our server and I need to be able to go back to my boss and indicate what % is consumed by what process (or group of processes). I.e. 15% is database... (2 Replies)
hi , i added ls -F to .profile. and i need to do ./.profile for the effect to take effect BUT i didnt and YET the next day when i came to work and log in, the changes took effect. i am on aix.
please explain..
thanks (4 Replies)
Hi all,
Can any body provide me with a link that gives the core details of the three processes(given below) in concern with 'gcc'?
1)Compiling
2)Linking
3)Loading (1 Reply)
Hi All,
I've got file1 like this:
aaa bbb ccc
ddd eee fff
ggg hhh kkk
ppp mmm nnn
and file 2 like this:
aaa qqq www
ddd fff ggg
ggg sss zzz
ppp vvv yyy
and file 3 like this:
aaa
ggg
ppp
I need to match the first column of file3 and file1, then add the rest of the file 1 to... (3 Replies)
Hi,
I was Googling to get info "How OS loads process into its memory to execute?" i mean when i execute ./<exename> , How OS exectes it?
It will be better if i tell my intention,
In my $LOGNAME saveral process are running, among all of these two process are my target process. Basically I... (1 Reply)
Hey, I recently installed Debian on a desktop PC but when it starts I can't see anything (the monitor say no signal). I don't have any idea or even a way to figure out what going on here since I can't see anything at all not even the console. Is there something that I missed in the install, or is... (22 Replies)
If ($argv == “-debug”) then
Echo “in loop”
Endif
But this is not working. If I modify this code and remove “-“, then it works.
Similarly I am getting problem using grep command also
Grep “-debug” Filename
Can someone please help me on how to resolve these... (1 Reply)
Hi guys,
I want to know how to wait for the files untill they are loaded through ftp
here the scenario is
i'm searching for the files in unix directory
/stage_area/loadfiles/telsims/test/
and there are 39 files daily i will recieve with names like *.todays_date
i.e... (7 Replies)
We are deploying an app to our students that is running as a daemon. It keeps them from using certain software. The problem is that when we initially deploy it we don't want to require a restart. So we decided to use launchctl to load the daemon manually. When we do it this way, though, the... (4 Replies)
Discussion started by: nextyoyoma
4 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)