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hello
i want to write a script in unix which read file that contains :
hour and process_id like this
file bbb:
0:30 6678
1:40 8789
and for every line he check if the hour greater then 30 minutes
he kill the process_id
the script looks like this
cat bbb | while read line
do
done
1. i don't know what to write betwen the do and dne
2. how can i " take off " the hour and process_id from the line
3. i want that the script will run automatic every 40 minutes (sleep until)?
4. when i enter the user and enviroment that i want to run the process
i wrote echo $SHELL
the answer was : /usr/bin/ksh
my question is if i wan't to run the script should i run it with sh ?
like sh cs-killing-process
note: i have a lot of process running in my system and i killing just speciefied
process ' it will not effected on my system and cause to other process stop
am i right ?
i will appreciate if you will help me please i'm stuck here!

more like a home work question.

Refer:
man cut : To know how you can cut mins and PIDs
man if : To see how you will see min > 30
man kill : To see how you kill it.
and
finally
man sleep

once done your script is ready and you r ready for the weekend

your first line itself tells unix which shell to use for the following script.
If you are so much worried of not killing any important process, please take help of someone more expereince with you as the criteria you say for killing the process can be dangerous.

rishi