Awk symbol for last column Post: 302352577

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

[AWK] read lines with \x00 symbol

I want to read a large (~1-4Gb) txt file with fields separated by "," and line separator "\n". Unfortunately, file contains \x00 (zero ASCII) symbols AWK treats them as end of line + it ignores reminder of the line after the \x00. As a simple example: echo "\0060\0061\000\0060\0063" | nawk...

2. Shell Programming and Scripting

compare minus symbol "-" with a column

Need to compare minus symbol "-" with a column that contains minus on few rows. the sample script awk I have written is if ( '$COLUMN2' ~ "\-" ) {} COLUMN2 is a shell variable. I just need the if condition checking the shell variable within the awk script. Below is the entire awk part...

3. Solaris

/usr/lib/passwdutil.so.1: symbol __nsl_fgetspent_r: referenced symbol not found

deleteing post

4. Shell Programming and Scripting

awk to start with symbol and print next

File A >answer is the predicted other than >bigger than two >whatever isthere >out of mind CGAHHAWWASSASS SASAWEDSASSDDD SSDDDEDEUJUYYS >hello you are there other is what is that>you are not serious>leave it SSSAAAAAASS ASWWQQDDD WESEEWWWW WEEEEEWSS SJUJSGKKSSS SWBVHJJWUW >hi i...

5. Shell Programming and Scripting

for each different entry in column 1 extract maximum values from column 2 in unix/awk

Hello, I have 2 columns (1st column has multiple entries but the corresponding values in the column 2 may be the same or different.) however I want to extract unique values for each entry in column 1 by assigning the max value from column 2 SDF4 -0.211654 SDF4 0.978068 ...

6. Shell Programming and Scripting

awk Merging multiple files with symbol representing new file

I just tried following ls *.dat|sort -t"_" -k2n,2|while read f1 && read f2; do awk '{print}' $f1 awk FNR==1'{print $1,$2,$3,$4,$5,"*","*","*" }' OFS="\t" $f2 awk '{print}' $f2 donegot following result 18-Dec-1983 11:45:00 AM 18.692 84.672 0 25.4 24 18-Dec-1983 ...

7. Shell Programming and Scripting

awk Print New Column For Every Two Lines and Match On Multiple Column Values to print another column

Hi, My input files is like this axis1 0 1 10 axis2 0 1 5 axis1 1 2 -4 axis2 2 3 -3 axis1 3 4 5 axis2 3 4 -1 axis1 4 5 -6 axis2 4 5 1 Now, these are my following tasks 1. Print a first column for every two rows that has the same value followed by a string. 2. Match on the...

8. Shell Programming and Scripting

awk to add symbol to specific field

Trying to use awk to add a . to $4. The input and output is tab-delimeted, but the awk seems to add a . in front of $5 and is space-delimeted. It seems close, but I am not able to produce the desired output. Thank you :). file chr1 948895 949015 chr1:948895-949015 ISG15 chr1 ...

9. Shell Programming and Scripting

Context for use of [.symbol.] awk notation

Hi Just wondering ... do you have an example of context that would demonstrates how usefull the awk notation can efficiently be used ? Thx :rolleyes:

10. Shell Programming and Scripting

awk to add lines with symbol to output file

In the awk below which does execute I get output that is close, except for all the lines that start with a # are removed. Some lines have one others two or three and after the script adds the ID= to the fields below the pattern in the awk, I can not seem to add the # lines back to the output. ...

LEARN ABOUT OSX

ppi::token::quotelike

PPI::Token::QuoteLike(3)				User Contributed Perl Documentation				  PPI::Token::QuoteLike(3)

NAME

       PPI::Token::QuoteLike - Quote-like operator abstract base class

INHERITANCE

	 PPI::Token::QuoteLike
	 isa PPI::Token
	     isa PPI::Element

DESCRIPTION

       The "PPI::Token::QuoteLike" class is never instantiated, and simply provides a common abstract base class for the five quote-like operator
       classes. In PPI, a "quote-like" is the set of quote-like things that exclude the string quotes and regular expressions.

       The subclasses of "PPI::Token::QuoteLike" are:

       qw{} - PPI::Token::QuoteLike::Words
       `` - PPI::Token::QuoteLike::Backtick
       qx{} - PPI::Token::QuoteLike::Command
       qr// - PPI::Token::QuoteLike::Regexp
       <FOO> - PPI::Token::QuoteLike::Readline

       The names are hopefully obvious enough not to have to explain what each class is. See their pages for more details.

       You may note that the backtick and command quote-like are treated separately, even though they do the same thing. This is intentional, as
       the inherit from and are processed by two different parts of the PPI's quote engine.

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.16.2							    2011-02-25						  PPI::Token::QuoteLike(3)