You can probably replace that with a much cleaner pid=$(pidof cassandra).
Good to know! I hadn't heard of pidof before. However this is what I get when I run it:
[root@web1:~] #pidof cassandra [root@web1:~] #
Returns nothing. However:
[root@web1:~] #pidof java 27210 11418 10852
Gives me a few pids. Only one of which belongs to cassandra, as I have a few java processes running.
I still find that my little script isolates exactly the pid of cassandra that I would need to shutdown.
[root@web1:~] #check-cass.sh Cassandra is running with pid: 27210
I really need to turn this into an init script. Which I probably will. But this is just for a hobby project ,and I'm a little too lazy to do it this weekend. Maybe next weekend.
Thanks, Tim
On Sun, Apr 19, 2015 at 9:58 PM, Chris Adams linux@cmadams.net wrote:
Once upon a time, Tim Dunphy bluethundr@gmail.com said:
pid=$(ps -ef | grep cassandra | grep -v grep | grep -i -v -e grep -e
screen
-e s3fs|awk '{print $2}')
You can probably replace that with a much cleaner pid=$(pidof cassandra).
-- Chris Adams linux@cmadams.net _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos