12-19-2008
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Have a Sun CDROM connected to a Ultra machine .
Problem is it is not recognizing the drive being connected to it ...
When i put the CD in the drive it accepts the CD and zooms initially then quitens out ..
The devices drivers are also not created for it ...
Any ideas anyone ... I am... (4 Replies)
Discussion started by: Jai
4 Replies
2. IP Networking
I have checkpoint firewall-1 running on a solaris 7 sparc box with two physical working networks interface cards hme0, qfe0,
(please note these are false addresses)
qfe0 = 195.111.222.178 internet ISP
hme0 = 172.19.12.58 /24 internal Lan which has a router to france on it
I want to... (3 Replies)
Discussion started by: hcclnoodles
3 Replies
3. Solaris
howdy,
I have a couple of headless Solaris 8 servers i can access via ssh for basic periodic patching.
I would like to use the X server to access some of the apps that reside there also, but when i start X it errors out, complaining it can't find /dev/fb.
Is there a way to bypass the... (3 Replies)
Discussion started by: [MA]Flying_Meat
3 Replies
4. UNIX for Dummies Questions & Answers
Hello,
We have an old Axil running SunOS Release 5.5.1. Recently, we updated our network, so the gateway and domain changed. Our network admin forgot (or didn't know) that we had this machine on the network, so it quietly lost its mind.
Now we are trying to add it back to the network. He... (5 Replies)
Discussion started by: mrbig1492
5 Replies
5. Solaris
Good Day,
I've remotely mounted a cdrom (no problems theere). The kicker is I can see the directories on the remote CD bout I can't see the files. What am I doing wrong? I'm logged in as root on both systems. All the permissions seem okay - what am I missing? Thanks (2 Replies)
Discussion started by: greg69
2 Replies
6. Solaris
Morning all,
I am attempting to load a package from a Solaris 8 CDROM.
This fails with the error :
"pkgadd: ERROR: unable to access pkgmap file </cdrom/ .........../SUNWlibC/pkgmap>
No changes were made to the system"
Any help would be appreciated
Andy (6 Replies)
Discussion started by: AndyD
6 Replies
7. AIX
I have a running VIO server that was managed via IVM. We made the (apparent) mistake of trying to connect a HMC server to it. Other than making a connection, no work has been done via HMC. We've since decided we don't want to use HMC and it's been powered off for a couple of weeks. However,... (1 Reply)
Discussion started by: cjs226
1 Replies
8. Solaris
Greetings Forumers!
I've been fighting a locale problem on a v490 running Solaris 10 u4 (8/07). When I login to the system, I get several "locale" error messages:
user1's password:
Last login: Wed May 26 2010 09:14:13 -0400 from system1
You have mail.
couldn't set locale correctly
couldn't... (0 Replies)
Discussion started by: bluescreen
0 Replies
9. Solaris
Hey,
I have been battling with jumpstart for the past few days. Interface nxge0 is set on a vlan:
nxge0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet 0.0.0.0 netmask ff000000
ether 0:21:28:3c:a0:6
nxge998000:... (0 Replies)
Discussion started by: stantonnet
0 Replies
10. AIX
Hi all
With the recent virus attacks we have been tasked with upgrading Samba to a "secure" version. Currently running 3.0.29a and looking to put the latest version down 4.6.5.
Being a lazy bod I have only ever installed this, a long time ago, when you could get it in BFF filesets. Have... (6 Replies)
Discussion started by: splattty
6 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)