this is a kind of negative scenario, this script would fail as expected, but the problem is that after executing the script the following o/p is displayed continuosly without returning the control.We have to press "crtrl+c" to exit the script.
[29f2][error] CalXmlParser cannot open agg2.conf.
./agg.sh: line 9: 10738 Segmentation fault
I need a solution by which we can subsitute "ctrl+c" inside a shell script itself.
It would also be a great help to get a solution that can insert a "ctrl +c" after execution of any script that never returns control to the user unless manually pressing "ctrl +c".
That is not after executing the script; that is inside a loop in the script. You probably want to exit the loop if a command inside it fails. For example:
Hi,
I'm using a bourne shell to kick off a 3rd Pty app. This app uses Orbix. When I exit from the telnet session which started the app or hit CTRL-C at the command line, the orbix process dies, yet all other process remain.
I've tried starting the app as a background process, but it still... (1 Reply)
Hi,
I got a simple script working to check if a process is running and then email if it is not running anymore. My scenario is that I need to make sure the process is always running so instead of running the below script via cron I think it is better to a have a looping script to check... (12 Replies)
Im sure it has something to do with the wait() call, but everything ive tried either leaves me with a zombie or with the exec executing indefinitely.
switch(pid = fork())
{
case -1:perror("fork failed");
exit(1);
case 0:
if(key == "cd")
{
execl("/bin/cd", "cd",... (2 Replies)
hi,
I have a job that spawns multiple child processes in background.. Catch is i want to wait for some jobs to finish before i spawn more background processes. (each job creates a file and deletes at the end of it . so i don't want start new jobs after x amount of disk size is used up)
now,... (2 Replies)
File1 --> into shell file for processing --> file2
I have finished the work on my shell processing script, but I need to call this from a form -->cgi-bin, have the form wait/process bar while processing occurs (5-10 seconds) and then have the shell exit gracefully while transferring to the new... (1 Reply)
Hi,
I've searched the related threads both in this forum and others in google and found the solution to be working too in most of the places. But somehow it's not working for me.
$cmd | tee -a $LOGFILE &
pid=$!
wait ${pid}
ret=$?
echo "$ret"
I want the exit status of the $cmd.... (8 Replies)
Hi,
I have a script which triggers an infinite loop.
#!bin/bash
trig=`ls /home/trig.tch |wc -l`
function callj {
some commands...
}
while
do
callj &
done
The number of process after doing a ps -ef |grep Mon.sh returns
processes even after the script is killed by deleting the... (4 Replies)
I decided to add this here as it's related to bash (IMHO) and not necessarily to JBOSS.
The problem started happening a few weeks ago on some of the test systems that I have. When I exit my shell (putty) it hangs forcing me to close the window, which then also stops the JBOSS server. I did not... (7 Replies)
Hello and thanks in advance for any help anyone can offer me
I've been reading up on process signal calls (sighup, sigint, sigkill & sigterm) and I understand they all have different methods of terminating a running process. From what I've also read is a exit() actually terminates a process. ... (2 Replies)