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Full Discussion: [Solved] How to increment and add variable length numbers to a variable in a loop?
Top Forums Shell Programming and Scripting [Solved] How to increment and add variable length numbers to a variable in a loop? Post 302771034 by danish0909 on Tuesday 19th of February 2013 11:08:06 AM
Old 02-19-2013
Dears,

I have pasted some sample lines and highlighted the duration in bold:

Code:
0136530213AN019604609133GC0549465654          blackberry.net          20130219092609000001272               700000000172100130300000000000012120000121242003           000000000        20130219092609M2N8 0518557041297314243           11827013400000084.23.99.130    00000000000000000007000000000000000000000C00000101                                    0
0147200213AN019604509103GC0540246180          web2                    201302191009280000001410567302555     000000000123000000100000000000052700000527042003           000000000        20130219100928M2N8 0518546907805867587           28242021710000084.23.98.130    00000000000000501000000000000000000000000C23230301                                    0
0157650213AN019604509103GC0541471076          web2                    201302190926220000003030563880041     000000000100500000100000000000000000000000042003           000000000        20130219042619M2N8 05164473711405660658          60632070300000084.23.99.52     00000000000000501000000000000000000000000C23220301                                    0
0158110213AN019604609103GC0542371570          web2                    20130219102258000000101               700000010172100140300000010000046380000463842003           000000000        20130219102255M2N8 0518559338163034119           15216013260000084.23.99.134    00000000000000000007000000000000000000000C00000301                                    0
0172350213AN019604609103GC0564271836          web2                    20130219101346000018624               G00000205172100110800000205000002770000027742003           000000000        20130219092837M2N8 0518113891313183537           32174034330000084.23.99.15     00000000000000000104000000000000000000000C00000301                                    0
0173080213AN019604609132GC0568246272          blackberry.net          20130219095540000000001               700000000172100130300000000000010260000102642003           000000000        20130219095540M2N8 0518553727220908279           27201038030000084.23.99.14     00000000000000000007000000000000000000000C00000101                                    0
0188310213AN019604609132GC0569835060          blackberry.net          20130219082549000000133               700000000172100130300000000000013170000131742003           000000000        20130219072549M2N8 0517617595868822730           54733020370000084.23.99.53     00000000000000000007000000000000000000000C00000101                                    0
0189090213AN019604509113GC0548093306          wap2                    201302191012140000000310544554484     000000000120100000100000000000000250000002542003           000000000        20130219101214M2N8 0518555817805883875           53151021360000084.23.98.130    00000000000000501000000000000000000000000C23230101                                    0

Last edited by Corona688; 02-19-2013 at 12:24 PM.. Reason: modified code tags
 

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LEARN ABOUT OSX

imptrace

IMPTRACE(1)						    BSD General Commands Manual 					       IMPTRACE(1)

NAME

     imptrace -- report importance donation events in real time

SYNOPSIS

     imptrace [-i [-s]] [-p pid] [-d]

DESCRIPTION

     The imptrace utility displays a trace of importance donation events. Importance donation is used by adaptive jobs on the system to manage
     their priority on the system. See xpc_transaction_begin(3) and launchd.plist(5) for more information about the mechanism and its use.

     The options are as follows:

     -i       Show internal kernel boosts

     -s       Show stacks for internal boosts.

     -p pid   Limit events to the process identified by pid.

     -d       Display raw Dtrace output; do not reformat timestamps and sort output.

     The traced events are as follows:

     BOOSTED	     The specified process has received a boost and transitioned out of the background.

     UNBOOST	     The specified process has dropped its last remaining boost and transitioned back into the background.

     Recv Boost      The specified process has received a boost and accepted ownership of that boost in userspace, usually by dequeuing the boost-
		     ing message.

     Drop Boost      The specified process has dropped a boost.

     ____ Int Boost  Internal boost events are only emitted when tracking of kernel internal boosts is activated with the -i option. Their use and
		     meaning is subject to change and dependent on the implementation details of importance donation.

EXAMPLES

     The imptrace script will output one line for each event, for example a typical boosting exchange might look as follows:

	   0000:00:00.000000000 EVENT		 PROCESS		BOOSTS NOTES
	   0023:15:13.844332886   BOOSTED	     22:configd
	   0023:15:13.844372519   Recv Boost	     22:configd 	     1 from    275:SystemUIServer
	   0023:15:13.844497860   UNBOOST	     22:configd 	       Boosted for 0 ms
	   0023:15:13.844509452   Drop Boost	     22:configd 	     0

     In this case, SystemUIServer (PID 275) has sent a message to configd (PID 22) which caused it to be boosted. configd then dropped the boost
     causing it to be become unboosted and return to background state. Boosted and unboost events may appear before the triggering recv or drop
     boost.

NOTES

     imptrace is implemented using Dtrace.  For information about the probes used, see comments in the imptrace source.  When debugging an adap-
     tive service, it may be helpful to combine these probes with other Dtrace providers; however, they should be considered unstable.

OS X
								   May 01, 2013 							      OS X
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