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Dear administrator

Please delete all my posting, topics and user account.
I will create a new user account myself.
Thanks for the effort render.

what does the below unix command do?
tail -100f abcd.log


tail - output the last part of files
f- follow
100???



Please wrap all code, files, input & output/errors in CODE tags.
it...

what does the below do.

echo * | xargs ls | wc –l



echo * - Output a string comprising the name of each file in the working directory, with each name separated by a space.

xargs ls -...

can application lock or release the resource in OS in unix? how?

ORIGINAL THREAD content:
There is a batch app and co existence (Coex) Batch app running in a same server. What is co- existence...

select to_char(cre_on, 'ddmm hh24'), proc_flg, count(*) from ib_prd.tb_ibmh_msg_log where message_type = 'DECHECK_OUT'
and cre_on > to_date('27/08/2016 00:00:00', 'dd/MM/yyyy hh24:mi:ss')
group by...

I was asked to change the run.sh script to add 2 properties:
“-DMH2.IB.DE.AUTO.START=false”
“-D JMSListener.Q.DECHECK.IMG.start=false”

what does adding this two properties do?

what does the below command do

ps –efx | grep java6

Another question, what is crontab?


Please use CODE tags as required by forum rules!