Bash Script to manipulate text/data

Dear Coders, I need a script to manipulate some texts/data based on CentOS / Linux server for management purposes. So I need you to basically understand some basic linux management script like: top, iotop etc. If you have done so and you are the man I needed, please go on and read the rest...................... ==================================================== I had a script written in perl, that produced an output like this: TASK PID TOTAL READ WRITE DIRTY DEVICES firefox 4450 4538 251 4287 0 sda4, sda3 kjournald 2100 551 0 551 0 sda4 firefox 28452 185 185 0 0 sda4 kjournald 782 59 0 59 0 sda3 pdflush 31 30 0 30 0 sda4, sda3 syslogd 2485 2 0 2 0 sda3 firefox 28414 2 2 0 0 sda4, sda3 firefox 28413 1 1 0 0 sda4 firefox 28410 1 1 0 0 sda4 firefox 28307 1 1 0 0 sda4 firefox 28451 1 1 0 0 sda4 I need you to continue by creating another script to: [1] run the perl script for 10 secs, then ctrl break (ctrl-c) [2] catch the data from the output's perl (the same as example above), and focus on the colomns of TOTAL and WRITE [3] from who the most of using the TOTAL or the WRITE, then find from PS command, what additional attributes is 'firefox' (firefox ppid 4450) using (i will guide you on this next: example: ps aux | grep 4451) [4] then from /base on the data [3], execute another simple command (another script) Thank you for you time and efforts stopping by here.