topic Unix Script Help in Operating System - HP-UX

Unix Script Help

KAMARULZAMAN HJ ALI — Wed, 29 Aug 2007 13:23:44 GMT

Hi,

Need some help.

I use command as follow :-
bdf |grep /usr |awk '{print $(NF-2)/1024/1024,$(NF-1),$NF}'

will give me the following output :

23103823 53% /usr.

How could I change the 23103823 in Kb to Gb and the output should be in integer (discard the floating).

The expected output should be :-

22 53% /usr

Thanks

Re: Unix Script Help

James R. Ferguson — Wed, 29 Aug 2007 13:29:54 GMT

Hi:

# bdf |grep /usr |awk '{printf {printf "%4.2f\n", $(NF-2)/1024/1024,$(NF-1),$NF}'

...and you asked for an integer but what you seem to want is a 2-decimal real number as above.

Regards!

...JRF...

Re: Unix Script Help

Pete Randall — Wed, 29 Aug 2007 13:33:58 GMT

Using bdfmegs would help:

Here is the gb enhancement:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1048509

and here is the latest version:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1124262

Pete

Re: Unix Script Help

Glenn S. Davidson — Wed, 29 Aug 2007 13:47:34 GMT

I would use the int function:

bdf |grep /usr |awk '{print int($(NF-2)/1024/1024),$(NF-1),$NF}'

There will be no decimals or anything and it will not round up. It just strips the decimal and what is after it away.

Re: Unix Script Help

Sandman! — Wed, 29 Aug 2007 14:01:14 GMT

# bdf /usr |awk '{print $(NF-2)/(1024^2),$(NF-1),$NF}'

~cheers