11-06-2006
Disabling interrupt function of Control-C key combination
I am using informix RDBMS over SUSE LINUX. In linux if you press control-c it acts as an interrupt key. In my program I have used control-c to perform certain functions but it is being overriden by interrupt function of control-c key combination of SUSE LINUX. Kindly suggest me a solution by which I can disable the control-c of SUSE LINUX so that my program control-c works.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have a process to terminate, and when keying Control C/ kill -int , it takes 15 minutes to half an hour to terminate the process. I've tried using kill -2, or keying control c twice, however the process seem
to be killed abruptly, without writing into the log file.
So the only way in order to... (8 Replies)
Discussion started by: paqui
8 Replies
2. Shell Programming and Scripting
Hi
I have tried to disable the CTRL-Z key inside a shell(sh) script using the command trap "`echo "Ctrl-Z key disabled"`" 20But I am not able to exit from the script after pressing CTRL-Z key.
How to proceed this? Need reply soon (11 Replies)
Discussion started by: suganthic
11 Replies
3. IP Networking
I have a server I would like to disable 802.3x flow control on. The host is Linux (CentOS 4.4 x86_64 w/ 2.6.9-42.0.3.EL kernel,) and I'm using the ns83820 driver for the ethernet interface in question.
I've tried looking at the driver parameters (modinfo ns83820) and using ethtool (ethtool -a... (0 Replies)
Discussion started by: LivinFree
0 Replies
4. Programming
Could anybody tell me how I can detect a particular key combination and perform a particular task on that event. e.g. if I press Ctrl + L on the shell then it clears the screen. Please tell me how it can be performed on my shell.
And how the Arrow Keys can be detected. I tried but pressing a key... (11 Replies)
Discussion started by: mobile01
11 Replies
5. Shell Programming and Scripting
hello,
I wanted to trap the signals in my shell script.We generally write it as:-
By doing this I am able to trap ctrl+c.But when I hit "ctrl+z", then my shell is terminating....can you please tell me how to trap this signal.I wanna know the number corresponding to it !!! (3 Replies)
Discussion started by: nsharath
3 Replies
6. Shell Programming and Scripting
Dear friends,
I need help .. some will say again ; )
I've got a shell script (KSH) with interactive options.
One of the option should match a numeric value but also look inside a file and check if the numeric value match the numeric value chosen.
I've got a function... (6 Replies)
Discussion started by: Aswex
6 Replies
7. UNIX for Dummies Questions & Answers
How can the shortcut keys be defined that would open up a terminal window? When using a kvm switch, the mouse sometimes does not work, but the keyboard does, and by opening up a terminal window using a shortcut key combination, the mouse can be restarted by entering the predefined mouserestart... (0 Replies)
Discussion started by: figaro
0 Replies
8. UNIX for Advanced & Expert Users
I receive the following warning messages on a very new machine which has FreeBSD 8.1 x64 installed on it:
Interrupt storm detected on "irq 20" throttling interrupt source
It is unclear what this means and what its origins are (motherboard? CPU? RAM?).
I can start the desktop and the message is... (4 Replies)
Discussion started by: figaro
4 Replies
9. UNIX for Advanced & Expert Users
Hi, all:
Is there any shell command to show which interrupt handler handle which interrupt number in the system?
li,kunlun (5 Replies)
Discussion started by: liklstar
5 Replies
10. Shell Programming and Scripting
I need to grab key combination from a bash script and store it in a variable. Is there any way to do this?
Thanks in advance! (1 Reply)
Discussion started by: prism1
1 Replies
LEARN ABOUT SUSE
ctrlaltdel
CTRLALTDEL(8) Linux Programmer's Manual CTRLALTDEL(8)
NAME
ctrlaltdel - set the function of the Ctrl-Alt-Del combination
SYNOPSIS
ctrlaltdel hard|soft
DESCRIPTION
Based on examination of the linux/kernel/sys.c code, it is clear that there are two supported functions that the Ctrl-Alt-Del sequence can
perform: a hard reset, which immediately reboots the computer without calling sync(2) and without any other preparation; and a soft reset,
which sends the SIGINT (interrupt) signal to the init process (this is always the process with PID 1). If this option is used, the init(8)
program must support this feature. Since there are now several init(8) programs in the Linux community, please consult the documentation
for the version that you are currently using.
ctrlaltdel is usually used in the /etc/rc.local file.
FILES
/etc/rc.local
SEE ALSO
simpleinit(8), init(8)
AUTHOR
Peter Orbaek (poe@daimi.aau.dk)
AVAILABILITY
The ctrlaltdel command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
Linux 1.2 25 October 1993 CTRLALTDEL(8)