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Full Discussion: Ignoring newlines in my search
Top Forums Shell Programming and Scripting Ignoring newlines in my search Post 302411404 by ndedhia1 on Thursday 8th of April 2010 11:52:09 AM
Old 04-08-2010
I tried that put I did not get any result.
Can you please explain to me what the code is doing?
Maybe I can explain it better also:
I have a file in which contains lines or error messages.
Those messages are deliminated with '^A' and each line has exactly the same number of values.
In my code, I take value number 1 and do something with it, value number 2 and do something with, etc, till I hit the last value.
95% of the file contains individual lines that all start with the 'low' and end with ' " 0' so those lines, I am having no trouble with.
5% of the file contains these lines over multiple lines and here is where I am running into a problem. If I try to do something with value 4, but it is on the 2nd line, then my grep gets all screwed up because i am not grepping over multiple lines.
So i need either one of two things.
Either I need to know how to grep over multiple lines so that newlines arent a problem or I need to figure out how to append all the lines that dont start with either 'low' or dont end with ' " 0"

Thanks!!
 

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LEARN ABOUT LINUX

anacrontab

ANACRONTAB(5)						       Anacron Users' Manual						     ANACRONTAB(5)

NAME

       /etc/anacrontab - configuration file for anacron

DESCRIPTION

       The file /etc/anacrontab describes the jobs controlled by anacron(8).  Its lines can be of three kinds:	job-description lines, environment
       assignments, or empty lines.

       Job-description lines are of one of these two forms:

	  period  delay  job-identifier  command

	  @period_name delay job-identify command

       The period is specified in days, the delay in minutes.  The job-identifier can contain any non-blank character, except slashes.	It is used
       to  identify  the  job in Anacron messages, and as the name for the job's timestamp file.  The command can be any shell command. The fields
       can be separated by blank spaces or tabs.  The period_name can only be set to monthly at the present time. This will ensure jobs  are  only
       run once a month, no matter the number of days in this month, or the previous month.

       Environment assignment lines are of the form:

	  VAR = VALUE

       Spaces  around  VAR  are removed.  No spaces around VALUE are allowed (unless you want them to be part of the value).  The assignment takes
       effect from the next line to the end of the file, or to the next assignment of the same variable.

       Empty lines are either blank lines, line containing white-space only, or lines with white-space followed by a '#' followed by an  arbitrary
       comment.

       You can continue a line onto the next line by ending it with a ''.

SEE ALSO

       anacron(8)

       The Anacron README file.

AUTHOR

       Itai Tzur <itzur@actcom.co.il>

       Currently maintained by Pascal Hakim <pasc@(debian.org|redellipse.net)>.

Pascal Hakim							    2004-07-11							     ANACRONTAB(5)
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