09-01-2009
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
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)
Discussion started by: yls177
4 Replies
2. Shell Programming and Scripting
Sorry to I am not familiar with script writing ,
attach is the /etc/profile in my system , we have limit each user can only have one login in the system . When the user login , if the system found the user have a dead process in the system , the system will confirm the user to kill the previous... (1 Reply)
Discussion started by: ust
1 Replies
3. UNIX for Dummies Questions & Answers
Hi Guys,
Im really new with this stuff...could anybody help to guide me ...how do i change/edit user profiile ? (2 Replies)
Discussion started by: gagasan_makmur
2 Replies
4. UNIX for Dummies Questions & Answers
Scenario: a non-root user is under primary group "devel" and I change their primary group to "nondevel"; I then want to be able to give the user a command which refreshes their user profile so that any new files created under their session are assigned to the new group.
What is the command for... (1 Reply)
Discussion started by: dhinge
1 Replies
5. UNIX for Dummies Questions & Answers
Hi, I want to know how can i find a user when he has logged in and how many times and days (2 Replies)
Discussion started by: darwinscp@hotma
2 Replies
6. IP Networking
Hi I want to know how can i find a user when he has logged in, at what time and how many days, anyone can help me (1 Reply)
Discussion started by: darwinscp@hotma
1 Replies
7. AIX
It's been a long time since I've done this and I can't remember which file is needed to edit. I would like to change the prompt for a user on my AIX 5.3 box, but I don't see a .profile file or a rc.ksh file to edit. Which file do I need to edit to get this? (1 Reply)
Discussion started by: bbbngowc
1 Replies
8. Shell Programming and Scripting
Hello ,
i am on sles 11, and i can't figure out how can i locate my profile file,
the one that is use for setting the environment when i log in.
oracle@r200:~> cd
oracle@r200:~> pwd
/opt/oracle
oracle@r200:~> echo $SHELL
/bin/bash
oracle@r200:~>
oracle@r200:~> cat .profile
cat: .profile:... (4 Replies)
Discussion started by: tonijel
4 Replies
9. UNIX for Dummies Questions & Answers
I want to copy .Profile file from user1 homedirectoryto user2 homedirectory in Aix.
Please help me with the process. (4 Replies)
Discussion started by: Laxxi
4 Replies
LEARN ABOUT SUNOS
proc_signal
proc_signal(9F) Kernel Functions for Drivers proc_signal(9F)
NAME
proc_signal, proc_ref, proc_unref - send a signal to a process
SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
#include <sys/signal.h>
void *proc_ref(void);
voidproc_unref(void *pref);
int proc_signal(void *pref, int sig);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
PARAMETERS
pref A handle for the process to be signalled.
sig Signal number to be sent to the process.
DESCRIPTION
This set of routines allows a driver to send a signal to a process. The routine proc_ref() is used to retrieve an unambiguous reference to
the process for signalling purposes. The return value can be used as a unique handle on the process, even if the process dies. Because
system resources are committed to a process reference, proc_unref() should be used to remove it as soon as it is no longer needed.proc_sig-
nal() is used to send signal sig to the referenced process. The following set of signals may be sent to a process from a driver:
SIGHUP The device has been disconnected.
SIGINT The interrupt character has been received.
SIGQUIT The quit character has been received.
SIGPOLL A pollable event has occurred.
SIGKILL Kill the process (cannot be caught or ignored).
SIGWINCH Window size change.
SIGURG Urgent data are available.
See signal.h(3HEAD) for more details on the meaning of these signals.
If the process has exited at the time the signal was sent, proc_signal() returns an error code; the caller should remove the reference on
the process by calling proc_unref().
The driver writer must ensure that for each call made to proc_ref(), there is exactly one corresponding call to proc_unref().
RETURN VALUES
proc_ref() returns the following:
pref An opaque handle used to refer to the current process.
proc_signal() returns the following:
0 The process existed before the signal was sent.
-1 The process no longer exists; no signal was sent.
CONTEXT
proc_unref() and proc_signal() can be called from user or interrupt context. proc_ref() should only be called from user context.
SEE ALSO
signal.h(3HEAD), putnextctl1(9F)
Writing Device Drivers
SunOS 5.10 7 Feb 1994 proc_signal(9F)