10 More Discussions You Might Find Interesting
1. Programming
Hi all,
Sorry about the title,at first i decided to ask a problem about the signal mechanism,however,i'm now figured it out.Sorry to forget modify the title:wall:.I had a small problem that if i use the code which is commented,the code would get a segment fault,while the above code NOT.what's... (4 Replies)
Discussion started by: homeboy
4 Replies
2. Shell Programming and Scripting
I'm trying to write a Perl script where a file from a UNIX server box connects to a Windows server box and copies that file into the Window box.
The main problem I have right now is that whenever I try to connect to the Windows box, the connection is refused.
The error message that always pops... (2 Replies)
Discussion started by: kooshi
2 Replies
3. Solaris
I've read the man page of singal(3) but I still can't quite understand what is the difference between SIGINT, SIGALRM and SIGTERM.
Can someone tell me what is the behavioral difference among these 3 signals in kill command?
Thanks! (2 Replies)
Discussion started by: joe228
2 Replies
4. Shell Programming and Scripting
Dear All
We have JBOSS server running on Linux we need to track Graceful Shutdown(SIGTERM) and Forceful Shutdown(SIGKILL) timestamp and write it into one file, I am new to UNIX Signal processing if is it possible how to detect it?
We generally do
$kill PID For Graceful... (5 Replies)
Discussion started by: mnmonu
5 Replies
5. UNIX for Dummies Questions & Answers
Hi All,
I facing a problem in handling signals between parent process communication. I am trying to send a signal(SIGINT) from child to parent. I am using kill function to do so and I am trying to read the signal using sigaction(). But the program is ending abruptly and I am not able to figure out... (4 Replies)
Discussion started by: vkn_1985
4 Replies
6. Linux
Hi all,
i am porting a system, that used to manipulate memory across processes using an interrupt handler - which means that upon return from the interrupt handler the memory change would be finished. I am trying to simulate this using signals on Linux 2.6.2x.
What i would like to know is... (1 Reply)
Discussion started by: pfarre
1 Replies
7. Windows & DOS: Issues & Discussions
Hi.
My workstation is Windows. I use putty to connect to unix servers. The problem is that i'm doing it many times a day and each time i need to supply password. I have no control on ssh configuration on servers, because of account restrictions. So i can't use key authentication, how is suggested... (4 Replies)
Discussion started by: kukuruku
4 Replies
8. UNIX for Advanced & Expert Users
It is required to trap the signal send to a daemon process before rebooting a unix server. Suppose a script abc.ksh is running in the server as daemon. Before rebooting the server, the unix admin kills all the daemon processes. It is not known to me how admin kills the processes; I mean by which... (9 Replies)
Discussion started by: k_bijitesh
9 Replies
9. Shell Programming and Scripting
Hi all this is the code which i tried executing in windows environment to send a test mail.
# Perl script to send mail on deliver complete.
package SendMail;
use Config;
use Mail::Send;
@ISA = qw(Mail::Send);
sub open {
my $me = shift;
my $how; # How to send mail
my $notused;
my... (13 Replies)
Discussion started by: victorvvk
13 Replies
10. Programming
Hi Everybody,
I have gone through man of sigwait and new to UNIX signals. Could anyone explain me about the following lines mentioned in sigwait man help ?
"The selection of a signal in set is independent of the signal
mask of the calling thread or LWP. This means a thread or
LWP can ... (1 Reply)
Discussion started by: md7ahuja
1 Replies