Substitution in AWK Post: 302335970

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awk variable substitution

for the command below, it looks for the 3rd field value matching "P" and printing it. awk '{if ($3 == "P") print}' file how would i express this if i use a loop to find more that 1 variable fro a list? this doesn't seem to work... cat list | while read n do awk '{if ($3 == "$n") print}'...

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guys, I'm trying to 9k lines of the following: aaa aaa 1 1 1 to aaa aaa 1 01 1 Im pretty ignorant when it comes to subtituting fields using awk any help ? Tony

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I created a file contains: create table .....; create index ....; create trigger...; and I want to substitue from my file ; by ;-- from the line where appears create trigger to the end of the file and keep intact the create table step and index in the file. awk '/CREATE...

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I need to copy field 2 to field 3 for only those records that have the 1st field equal to account e.g. file account|123|789|xxx|yyy|zzz|... account_group|444|555|xxx|yy|zz|.... account|456|901|aaa|bbb|ccc|..... after running awk script should look like account|123|123|xxx|yyy|zzz|......

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help with awk substitution

Hi again. A have a CSV-file in the following format: 2008.09.01,15:17:42,9227096485,9233175320,CTC10,SMS,0901151742098314,Target_MSIS DN_is_blacklisted I want to have an awk command that will say: If the first 3 digits of $4 does not begin with 922 or 923, then make $8 say "Invalid...

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Hello, I have a file containing lines such as: (1 104 (16) (17) (18) (102))$ (1 105 (16) (17) (19:21) (102))$ I would like to extract the numbers, only by using awk (or gawk). I do not want to use "sed" as it is very slow. For now my solution consists in...

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Hi, I have a variable to be substituted in awk. I am using AIX 5.3. Here is my piece of code: REPL_DT=`date +'%Y\\\\\\\\\/%m\\\\\\\\\/%d'` NEW_LINE=$(echo $Line | awk '{sub ($4, '$REPL_DT'); printf "# %-7s %9s %18s\n", $2,$3,$4}') sed $n" s/.*/$NEW_LINE/" kfile > tmp mv tmp kfile Here,...

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Hi, here's my - not so easy to describe - problem: I want to compare the values of one file (FileA) with a cutoff-value and, if this comparison is true, substitute those values with those in the second file (FileB). However, there are many FileA's (FileA), whereas there is only one FileB. Every...

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awk substitution

Hi all, I need some help with substitution in awk. Is it possible to substitute field from awk output with string from file? For example: zcat /SMS/CDR/cdr_TC/callLogs*_*_2013092710*.gz | sed 's/:/;/g' | awk -F";" '{if($2==1 && $10~/389123456789/) print $36";"$37}' 2;19733248 I want...

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Does awk have parameter substitution?

Can I specify a default value to a variable in AWK like BASH in one statement using parameter substitution? BASH example: argument=${$1-"default if empty"} (BASH) I know I can do: argument=$1; sub ( "^$", "default if empty", argument) (AWK) Mike

LEARN ABOUT DEBIAN

html::rewriteattributes::links

HTML::RewriteAttributes::Links(3pm)			User Contributed Perl Documentation		       HTML::RewriteAttributes::Links(3pm)

NAME

       HTML::RewriteAttributes::Links - concise link rewriting

SYNOPSIS

	   # up for some HTML::ResolveLink?
	   $html = HTML::RewriteAttributes::Links->rewrite($html, "http://search.cpan.org");

	   # or perhaps HTML::LinkExtor?
	   HTML::RewriteAttributes::Links->rewrite($html, sub {
	       my ($tag, $attr, $value) = @_;
	       push @links, $value;
	       $value;
	   });

DESCRIPTION

       "HTML::RewriteAttributes::Links" is a special case of HTML::RewriteAttributes for rewriting links.

       See HTML::ResolveLink and HTML::LinkExtor for examples of what you can do with this.

METHODS

   "new"
       You don't need to call "new" explicitly - it's done in "rewrite". It takes no arguments.

   "rewrite" HTML, (callback|base)[, args] -> HTML
       See the documentation of HTML::RewriteAttributes.

       Instead of a callback, you may pass a string. This will mimic the behavior of HTML::ResolveLink -- relative links will be rewritten using
       the given string as a base URL.

SEE ALSO

       HTML::RewriteAttributes, HTML::Parser, HTML::ResolveLink, HTML::LinkExtor

AUTHOR

       Shawn M Moore, "<sartak@bestpractical.com>"

LICENSE

       Copyright 2008-2010 Best Practical Solutions, LLC.  HTML::RewriteAttributes::Links is distributed under the same terms as Perl itself.

perl v5.10.1							    2010-11-18				       HTML::RewriteAttributes::Links(3pm)

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