Shell Programming and Scripting

Hi All,

I need to place a ctrl-c interrupt in a bash script, there is no other way, it has to be done

can someone please advise how would I go about this?

i want to use ctrl c in below code, after the code excution of just 1 min or 1sec

Code:

java Cspsamp 111.19.5.172 7025 rd1 rd1  "5022=Query|5026=109378|4=627|5=E:VD|5042=$date1|5049=$date2"

how to create the shellscript for above.

Thanks

see the trap command and the SIGINT signal

try this

Code:

# java Cspsamp 111.19.5.172 7025 rd1 rd1  "5022=Query|5026=109378|4=627|5=E:VD|5042=$date1|5049=$date2" & pid=$! ; sleep 1 && kill $pid

try kill -INT

Looking at this post a your other post on the same subject it seems that the program Cspsamp needs attention if it does not exit properly after completing the query.
Killing a Java client is not good practice because dead connections could accumulate on the server.

i am always executing the above code as it never stop the process automatically so i have to use ctrl c.


As it is my daily executing task so i am planning to add in script

when it executes ,the data writing to a perticular file continuously when the data writing stops but still the process doesnt stop.

here my aim is just wheater i am getting atleast one line data or not. i dont need the complete data.


i need to execute such type of command 10 times in a day.


Thanks

---------- Post updated at 07:27 AM ---------- Previous update was at 07:25 AM ----------


i am not getting ,can u plzz explain me in detail


Thanks

---------- Post updated at 07:32 AM ---------- Previous update was at 07:27 AM ----------

plz see below code, is this is a right code which u want to say???

but i am unsuccesful in executing the below code.

Code:

 
#! /bin/bash
date1=`date -d "today 08:00:00" +%s`
date2=`date -d "today 08:01:00" +%s`
path=/home/user01/red/IDC/sample
cd $path
java Cspsamp 111.19.5.172 7025 rd1 rd1  "5022=Query|5026=109378|4=627|5=E:VD|5042=$date1|5049=$date2"
sleep 2
 
pid=`/bin/ps -fu user01 | /bin/grep "5022=Query|5026=109378|4=627|5=E:VD|" | /bin/grep -v grep| /bin/awk -F' ' '{print $2}'`;

kill $pid;
 
valLaunch=`echo $?`
echo "Value after launch "$valLaunch

Imho. The problem is in the Java program (or the way it is called) because it does not exit after completing the query.