03-26-2009
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am an absolute newbie and whatever I've written in the shell script (below) has all been built with generous help from googling the net and this forum. Please forgive any schoolboy mistakes.
Now to the qn, my input file looks like this -
2009:04:03 08:21:41:513,INFO... (7 Replies)
Discussion started by: sowmitr
7 Replies
2. Shell Programming and Scripting
Hi guys,
i know how to run a single query using mysql embedded in a shell script as follows:
`mysql -umyuser -pmypass --host myhost database<<SQL
${query};
quit
SQL`
However, how would i be able to run several queries within the same connection?
The reason for this is i am creating... (3 Replies)
Discussion started by: muay_tb
3 Replies
3. Web Development
We have a few slow queries in forums. I am trying to track them down and see if I can fix them somehow. Here is an example from our mysql-slow.log:
# Time: 090929 9:04:54
# User@Host: unixdb @ localhost
# Query_time: 7 Lock_time: 0 Rows_sent: 10 Rows_examined: 75157
SELECT... (2 Replies)
Discussion started by: Neo
2 Replies
4. UNIX for Advanced & Expert Users
hi all,
i want to monitor mysql processes/threads/queries with respect to cpu usage.how can i do it?
show processlist is of no use as no information abt cpu usage is given.
plz help (7 Replies)
Discussion started by: rohitmahambre
7 Replies
5. Shell Programming and Scripting
I need to compare the 2 mysql database tables. there are around 50 tables in each DB.
my idea is
in DB1
extract result select * from table1; to alog file1
in DB2
extract result select * from table1; to alog file2
now compare log file 1 file 2
pls help me out ...
thanks in advance (5 Replies)
Discussion started by: kalyankalyan
5 Replies
6. Red Hat
Hi,
Can anyone tell me how in BIND 9.x (running 9.7.3) do you configure it to put the answer to each query in the log. I see the query, the IP who asked the query but not what the answer to the query is.
thanks for your help,
Phil (3 Replies)
Discussion started by: pcblack23
3 Replies
7. Red Hat
I know this is a duplicate question but the original has never been answered properly. I've got Bind 9.x set up on my box and the logging turned on. I can see queries being logged but I still can't get it to log the answers to those queries. Here is my named.conf file:
# File: /etc/named.conf
... (2 Replies)
Discussion started by: Vadim B
2 Replies
8. Solaris
Hi,
i am workiing on HP servers with solaris 10
SunOS vmsvApp01 5.10 Generic_142910-17 i86pc i386 i86pc
i am facing a dealyed log in problem,
As soon i log in ... server is taking around 40-50 seconds to prompt password.
please suggest
Anand, (1 Reply)
Discussion started by: anand87
1 Replies
9. IP Networking
Hello all friends
I am using ulogd with iptables to import iptables log into mysql but it is not working , Is there any way to log iptables log into mysql , i am using centos 6
Thanks (0 Replies)
Discussion started by: rink
0 Replies
LEARN ABOUT LINUX
setegid
SETEUID(2) Linux Programmer's Manual SETEUID(2)
NAME
seteuid, setegid - set effective user or group ID
SYNOPSIS
#include <sys/types.h>
#include <unistd.h>
int seteuid(uid_t euid);
int setegid(gid_t egid);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
seteuid(), setegid():
_BSD_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600
DESCRIPTION
seteuid() sets the effective user ID of the calling process. Unprivileged user processes may only set the effective user ID to the real
user ID, the effective user ID or the saved set-user-ID.
Precisely the same holds for setegid() with "group" instead of "user".
RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
ERRORS
EPERM The calling process is not privileged (Linux: does not have the CAP_SETUID capability in the case of seteuid(), or the CAP_SETGID
capability in the case of setegid()) and euid (respectively, egid) is not the real user (group) ID, the effective user (group) ID,
or the saved set-user-ID (saved set-group-ID).
CONFORMING TO
4.3BSD, POSIX.1-2001.
NOTES
Setting the effective user (group) ID to the saved set-user-ID (saved set-group-ID) is possible since Linux 1.1.37 (1.1.38). On an arbi-
trary system one should check _POSIX_SAVED_IDS.
Under libc4, libc5 and glibc 2.0 seteuid(euid) is equivalent to setreuid(-1, euid) and hence may change the saved set-user-ID. Under glibc
2.1 and later it is equivalent to setresuid(-1, euid, -1) and hence does not change the saved set-user-ID. Similar remarks hold for sete-
gid().
According to POSIX.1, seteuid() (setegid()) need not permit euid (egid) to be the same value as the current effective user (group) ID, and
some implementations do not permit this.
SEE ALSO
geteuid(2), setresuid(2), setreuid(2), setuid(2), capabilities(7), credentials(7)
COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2009-10-17 SETEUID(2)