I have a AIX server o/s 5.3.0.0 and a few at o/s 6.1.0.0
The issue I am haveing is running this on the server with o/s of 5.3 works good but not on the o/s of 6.1 any help out here??
Last edited by Franklin52; 10-26-2010 at 02:31 PM..
Reason: Please use code tags
RH 7.2
I'm trying to list the users & groups on my machine. I found the lsuser & lsgroup commands but no associated man pages.
I typed: lsuser
I get --> Valid options are: -a
So I typed: lsuser -a
I get --> Valid options are: groups, home
So I typed: lsuser -a groups
I get -->... (2 Replies)
hi eveyone i've recently requested my unix admin to create a userid for 2 groups. He created the id and i can see it by grep "id" /etc/group.
But when i login with that id into unix and try to cd that group it says permission denied. something like cd /groupname -- permission denied
Can my admin... (1 Reply)
I hope you can understand me, although my english is not so good.
I have a problem. I have installed 4 SAP Systems with different releases on the same server (AIX). Each SAP system has got its own operating system user through the installation. But all users belong to the group SAPSYS. So in other... (3 Replies)
How do I remove a user from a group? I'm using the usermod command but its not working.
I have a user "abc" who is a member of the groups root and other. I'm trying to remove him from the group "other" (using CLI) which is his secondary group but it's not working.
How do I do this? Is there any... (11 Replies)
Hi
I am new to unix so hopefully someone can help. I need to list all the users I have in my unix enviroment (AIX) and the groups (primary and secondary) they belong to.
Can anyone help?
Many thanks in advance (2 Replies)
Happy Thanksgiving Everyone!! I have a question about adding users to multiple groups. Thanks in advance
Using Red Hat and here are the issues:
Example:
Users:
Bob
Mark
Groups:
SystemsAnalysts
BusinessAnalysts
If I am adding a user Bob to both groups (SystemsAnalysts and... (2 Replies)
Hi
Could anyone please suggest how we can check in Linux if a user or a group name is already existing? In case of a user the command should also be able to specify the user with a given directory and shell. We can of course check this using a grep command but since that is just a pattern match,... (12 Replies)
Discussion started by: Dorothy
12 Replies
LEARN ABOUT CENTOS
tcsetpgrp
TCGETPGRP(3) Linux Programmer's Manual TCGETPGRP(3)NAME
tcgetpgrp, tcsetpgrp - get and set terminal foreground process group
SYNOPSIS
#include <unistd.h>
pid_t tcgetpgrp(int fd);
int tcsetpgrp(int fd, pid_t pgrp);
DESCRIPTION
The function tcgetpgrp() returns the process group ID of the foreground process group on the terminal associated to fd, which must be the
controlling terminal of the calling process.
The function tcsetpgrp() makes the process group with process group ID pgrp the foreground process group on the terminal associated to fd,
which must be the controlling terminal of the calling process, and still be associated with its session. Moreover, pgrp must be a
(nonempty) process group belonging to the same session as the calling process.
If tcsetpgrp() is called by a member of a background process group in its session, and the calling process is not blocking or ignoring
SIGTTOU, a SIGTTOU signal is sent to all members of this background process group.
RETURN VALUE
When fd refers to the controlling terminal of the calling process, the function tcgetpgrp() will return the foreground process group ID of
that terminal if there is one, and some value larger than 1 that is not presently a process group ID otherwise. When fd does not refer to
the controlling terminal of the calling process, -1 is returned, and errno is set appropriately.
When successful, tcsetpgrp() returns 0. Otherwise, it returns -1, and errno is set appropriately.
ERRORS
EBADF fd is not a valid file descriptor.
EINVAL pgrp has an unsupported value.
ENOTTY The calling process does not have a controlling terminal, or it has one but it is not described by fd, or, for tcsetpgrp(), this
controlling terminal is no longer associated with the session of the calling process.
EPERM pgrp has a supported value, but is not the process group ID of a process in the same session as the calling process.
CONFORMING TO
POSIX.1-2001.
NOTES
These functions are implemented via the TIOCGPGRP and TIOCSPGRP ioctls.
History
The ioctls appeared in 4.2BSD. The functions are POSIX inventions.
SEE ALSO setpgid(2), setsid(2), credentials(7)COLOPHON
This page is part of release 3.53 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/.
GNU 2003-01-28 TCGETPGRP(3)