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Top Forums Shell Programming and Scripting AWK, sorting-if and print help. Post 302344293 by boolean2222 on Saturday 15th of August 2009 04:11:26 PM
Old 08-15-2009
Bug AWK, sorting-if and print help.

Little-bit of awk experience, need some of the expert help on here. Browsed around here, got a little further, but I am still missing some pieces. Can you help me fill-in my missing awk cells?

Sample data file (leaving out ","'s):
Code:
Column 1       Column 2       Column 3        Column 4              etc.
apple            banana          ice cream       11:11 p/iz/za        etc.
attack          banana          etc                12:34 l/em/on       etc.
big               tomato          etc                etc.                    etc.
blowfish        tomato          etc                etc.                    etc.
cindy            tomato          etc               etc.                     etc.


What I have got thus far (pseudo-code):
Code:
awk -F","
{
$1=var1
if var1 ~ '/a/' var1=$1-fruit; else
if var1 ~ '/b/' var1=$1-animal; else
etc.
print "this is called" $var "thank you "

$2=var2
print $var2

$3=var3

$4=hmmm need it to just output "pizza" from that format and set to var4

print var3 " " var4

$5=var5
$6=var6

if count ($)2 appears more then once; then
for each instance
{
print $5 $6
}


--
The columns may be alpha-numeric, so I would like to script it as such.

Thank you for any help.

Last edited by boolean2222; 08-15-2009 at 05:14 PM.. Reason: making sample data easier to read
 

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Compare(3pm)						User Contributed Perl Documentation					      Compare(3pm)

NAME
Struct::Compare - Recursive diff for perl structures. SYNOPSIS
use Struct::Compare; my $is_different = compare($ref1, $ref2); DESCRIPTION
Compares two values of any type and structure and returns true if they are the same. It does a deep comparison of the structures, so a hash of a hash of a whatever will be compared correctly. This is especially useful for writing unit tests for your modules! PUBLIC FUNCTIONS
o $bool = compare($var1, $var2) Recursively compares $var1 to $var2, returning false if either structure is different than the other at any point. If both are undefined, it returns true as well, because that is considered equal. BUGS
/NEEDED ENHANCEMENTS o blessed references compare currently does not deal with blessed references. I need to look into how to deal with this. LICENSE
(The MIT License) Copyright (c) 2001 Ryan Davis, Zen Spider Software Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. AUTHOR
Ryan Davis <ryand-cmp@zenspider.com> Zen Spider Software <http://www.zenspider.com/ZSS/> perl v5.12.4 2011-07-04 Compare(3pm)
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