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Full Discussion: How to use xargs to repeat as a loop to grab date string?
Homework and Emergencies Homework & Coursework Questions How to use xargs to repeat as a loop to grab date string? Post 302926473 by scopiop on Monday 24th of November 2014 03:51:47 PM
Old 11-24-2014
How to use xargs to repeat as a loop to grab date string?
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!

1. The problem statement, all variables and given/known data:
My goal to find how many requests in 14 days from weblog server. I know to cat a weblog file to wc -l to find the total of all requests have send to server. From there on, I can use a loop of 14 days to go through each line and do comparison with Date String until the string are different I would increment the date until it reach 14th date. I was thinking to seq 14 and xargs commands to go through 14 days cycle.
I would like to know how to do a string compare between date?

Thanks in advance,

Scopiop

2. Relevant commands, code, scripts, algorithms:
Code:
192.192.1.1 - - [10/June/2013...]
192.192.1.2 - - [10/June/2013...]
192.192.1.3 - - [11/June/2013..]
192.192.1.4 - - [12/June/2013..]
........

output
Code:
The last 14 day's requests are: 100


3. The attempts at a solution (include all code and scripts):

4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):
City College/Aaron Brick/160B

Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).
 

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LEARN ABOUT CENTOS

packet.pkt

PACKET.PKT(1)							 packet.pkt 1.0.1						     PACKET.PKT(1)

NAME

       packet.pkt - Pkt module

DESCRIPTION

       Provides  the  object for a packet and the string representation of the packet.	This object has an attribute for each of the layers in the
       packet so each layer can be accessed directly instead of going through each layer. To access the nfs  layer  object  you  can  use  'x.nfs'
       instead	of  using  'x.ethernet.ip.tcp.rpc.nfs'	which  would very cumbersome to use. Also, since NFS can be used with either TCP or UDP it
       would be harder to to access the nfs object independently or the protocol.

       Packet object attributes:
	   Pkt(
	       record	= Record information (frame number, etc.)
	       ethernet = ETHERNET II (RFC 894) object
	       ip	= IPv4 object
	       tcp	= TCP object
	       rpc	= RPC object
	       nfs	= NFS object
	   )

CLASSES

   class Pkt(baseobj.BaseObj)
       Packet object

       Usage:
	   from packet.pkt import Pkt

	   x = Pkt()

       Methods defined here:
       ---------------------

       __str__(self)
	      String representation of object

	      The representation depends on the verbose level set by debug_repr().  If set to 0 the generic object representation is returned.	If
	      set to 1 the representation of is condensed into a single line.  It contains, the frame number, IP source and destination and/or the
	      last layer:
		  '1 0.386615 192.168.0.62 -> 192.168.0.17 TCP 2049 -> 708, seq: 3395733180, ack: 3294169773, ACK,SYN'
		  '5 0.530957 00:0c:29:54:09:ef -> ff:ff:ff:ff:ff:ff, type: 0x806'
		  '19 0.434370 192.168.0.17 -> 192.168.0.62 NFS v4 COMPOUND4 call  SEQUENCE;PUTFH;GETATTR'

	      If set to 2 the representation of the object is a line for each layer:
		  'Pkt(
		       RECORD:	 frame 19 @ 0.434370 secs, 238 bytes on wire, 238 bytes captured
		       ETHERNET: 00:0c:29:54:09:ef -> e4:ce:8f:58:9f:f4, type: 0x800(IPv4)
		       IP:	 192.168.0.17 -> 192.168.0.62, protocol: 6(TCP), len: 224
		       TCP:	 src port 708 -> dst port 2049, seq: 3294170673, ack: 3395734137, len: 172, flags: ACK,PSH
		       RPC:	 CALL(0), program: 100003, version: 4, procedure: 1, xid: 0x1437d3d5
		       NFS:	 COMPOUND4args(tag='', minorversion=1, argarray=[nfs_argop4(argop=OP_SEQUENCE, ...), ...])
		   )'

SEE ALSO

       baseobj(1)

BUGS

       No known bugs.

AUTHOR

       Jorge Mora (mora@netapp.com)

NFStest 1.0.2							   10 April 2013						     PACKET.PKT(1)
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