awk script: need help Post: 302977232

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Top Forums Shell Programming and Scripting awk script: need help Post 302977232 by bhupeshchavan on Thursday 14th of July 2016 05:10:46 PM

07-14-2016

Registered User

Hi Don,

Please find the details required:

Code:

[bhupesh@RHL9 bhupesh]$ ls -ltr `which awk`
lrwxrwxrwx    1 root     root           14 Oct  9  2011 /usr/bin/awk -> ../../bin/gawk
[bhupesh@RHL9 bhupesh]$ uname -a
Linux RHL9.0 2.4.20-31.9 #1 Tue Apr 13 18:04:23 EDT 2004 i686 i686 i386 GNU/Linux
[bhupesh@RHL9 bhupesh]$ locale
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=
[bhupesh@RHL9 bhupesh]$
[bhupesh@RHL9 bhupesh]$ awk 'BEGIN{FS="\n";RS="eof";trn=$1;nm=$2;tme=$3;msg=$4;} if($3=="^[0-1][0-9]") {print trn","nm","tme","msg}' log
awk: cmd. line:1: BEGIN{FS="\n";RS="eof";trn=$1;nm=$2;tme=$3;msg=$4;} if($3=="^[0-1][0-9]") {print trn","nm","tme","msg}
awk: cmd. line:1:                                                     ^ parse error
[bhupesh@RHL9 bhupesh]$

Don't transid=01 and transid=02 also indicate transactions between 0 and 12? Why isn't the desired output?:
--> To avoid the script consedering transid=01 and transid=02,i am trying to use FS as new line and RS as eof, and then i am using "if($3=="^[0-1][0-9]")" so that awk can only check the 3rd field and in that 3rd feild pattern is "time=[0-1][0-9]". I do apologize i did not put time=[0-1][0-2] in the first place.

The output should be genarted based on values in the third feild i.e time=07.58.51, in this feild it should only consider the hour range, which is seven in this feild.

Enclosed is the snap of the same.

I did one more attempt at it but output is same:
code:

Code:

awk 'BEGIN{FS="\n";RS="eof";trn=$1;nm=$2;tme=$3;msg=$4;} if($3=="time=[0-1][0-9]*") {print trn","nm","tme","msg}' log

Aplogies for not explaning in a better way.

Thank you in advance.

bhupeshchavan

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LEARN ABOUT OPENSOLARIS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a    Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.11							    30 Jan 2004 							 script(1)

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