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Full Discussion: Issue in awk
Top Forums Shell Programming and Scripting Issue in awk Post 302362170 by alishehzadpaul on Thursday 15th of October 2009 07:05:29 AM
Old 10-15-2009
Issue in awk
In the following code, Im trying to imbed many statements in a single awk statement. But it gives an error on that,

Code:
for i in `less usage_types_dwh.txt`
do
cd /u01/app/evident/analysis_lab/usg_type
grep $i svc_type.txt | head -1 | awk 'BEGIN {FS=","} {print $1 "==" $2  ":" $3 ":" $4;
yesterday=$4;
day_before_yesterday=$3;
diff=day_before_yesterday-yesterday;
print "difference:" diff;
divide_by_2=day_before_yesterday/2;
print "Divide:" divide_by_2;
if ( divide_by_2 > 100 )
{
if ( divide_by_2 < diff )
{
print "****PERCENTAGE DECREASE****";
usg_type=$1;
divide_by_yes=diff/day_before_yesterday;
perc=divide_by_yes*100;
perc=perc*-1;
print "$usg_type | $perc %| $yesterday" >> /u01/app/evident/analysis_lab/ali/my_scripts/decrease_50_usagetypes.txt;
}
}
}'
cd /u01/app/evident/analysis_lab/ali/my_scripts
done

What am I doing wrong?
Last edited by pludi; 10-15-2009 at 08:07 AM.. Reason: code tags please...
 

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LEARN ABOUT SUNOS

bzdiff

BZDIFF(1)						      General Commands Manual							 BZDIFF(1)

NAME

       bzcmp, bzdiff - compare bzip2 compressed files

SYNOPSIS

       bzcmp [ cmp_options ] file1 [ file2 ]
       bzdiff [ diff_options ] file1 [ file2 ]

DESCRIPTION

       Bzcmp  and  bzdiff  are used to invoke the cmp or the diff program on bzip2 compressed files.  All options specified are passed directly to
       cmp or diff.  If only 1 file is specified, then the files compared are file1 and an uncompressed file1.bz2.  If two  files  are	specified,
       then they are uncompressed if necessary and fed to cmp or diff.	The exit status from cmp or diff is preserved.

ATTRIBUTES

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

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWbzip	      |
       +--------------------+-----------------+
       |Interface Stability | External	      |
       +--------------------+-----------------+
SEE ALSO

       cmp(1), diff(1), bzmore(1), bzless(1), bzgrep(1), bzip2(1)

BUGS

       Messages from the cmp or diff programs refer to temporary filenames instead of those specified.

																	 BZDIFF(1)
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