awk with conditions Post: 302682235

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About awk conditions

Hello, Can you explain why in the first 2 commands the awk does not print anything? Is it looking of a specific format ? Thanks. $ echo 12a3 | awk '($1>=2) {print $1}' # prints nothing $ echo 123a | awk '($1>=2) {print $1}' # prints nothing $ echo a123 | awk '($1>=2) {print $1}' a123...

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if, sed or awk with conditions

I do not know how to do this unless I use a bunch of if statements. I need a script to replace numbers in each record in a file. I am really getting tangled in this web. If a fieldA (19 positions) is greater than 14 digits, I have to change the data (resulting fieldA is fixed 19 postions). If...

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awk with two conditions

Hi Everyone, # cat 1 1;2;3;4;5;6 1;2;3;4;5; # awk -F ";" '$5 == "5"' 1 1;2;3;4;5;6 1;2;3;4;5; but the output is should be just "1;2;3;4;5;6" means 1st condition: $5 is 5; 2nd condition: $6 is not empty, please advice. Thanks

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Hi there, I wanna define a variable 'tempbase'. Therefore I read a text file "base.out". "base.out" contains a list with four columns. 'tempbase' is the 4th entry in the line, where the first entry is equal to the predefined variable $orb1 and the second entry is equal to $orb2. I wrote the code...

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Input File1 0BB2 2A11 Split,FriApr80625,1507_7RAID5 0BF6 2829 Synchronized,FriJan140653,1507_7RAID5 0BF6 282A Split,FriApr80625,1507_7RAID5 0C7C 199E Synchronized,FriJan140653,1507_7RAID5 0C7C 1BCC Split,FriApr80625,1507_7RAID5 0DCA 0A9B ...

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Hi there, here is my command ssh host.local "/path/to/my/perscript/hostconfig.pl -s $HOST -d |awk '{if (\$4 > 120)print \"My error message\";exit}{s=0; for (i=1; i<=NF; i++) s++; if(s == 13) print \$3}'" The problem is if conditional 1 is met (i.e $4 > 120), i don't see "My error message", the...

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I'm having a problem pulling UID's from data. The data outputs a user's UID in one of three ways: 1. Error User user_name already assigned with <UID> 2. Success <UID> reserved for user_name 3. <a load of crap because there was a db failure yet somehow the UID is still in there> I typically...

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If conditions in awk

Hello Friends, I need to find some CDRs in production servers whose 1st field value and 2nd field value = 1 and 11th looks like 45.123... where there are more than 3 digits after comma.so i wrote a one liner, something like below but does not work, however when i used first and second conditions...

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awk problems - awk ignores conditions

awk 'BEGIN{ if('"$CATE"'<'"${WARN}"') printf ("%s", "'"`Kfunc "" ; break`"'") else if (('"${CATE}"'>='"${WARN}"') && ('"${CATE}"'<'"${CRIT}"')) printf ("%s", "'"`Wfunc ""; break`"'") else if ('"${CATE}"'>='"${CRIT}"') printf...

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Sequence of conditions awk

hello gurus, I want to use an associative array from a file to populate a field of another file, by matching several columns in order of priority. If the first column matches, then i dont want to match $2. Similarly I only want to match $3 when $1 and $2 are not in associative array. For the...

LEARN ABOUT DEBIAN

html::mason::psgihandler

HTML::Mason::PSGIHandler(3pm)				User Contributed Perl Documentation			     HTML::Mason::PSGIHandler(3pm)

NAME

       HTML::Mason::PSGIHandler - PSGI handler for HTML::Mason

SYNOPSIS

	 # app.psgi
	 use HTML::Mason::PSGIHandler;

	 my $h = HTML::Mason::PSGIHandler->new(
	     comp_root => "/path/to/doc_root", # required
	 );

	 my $handler = sub {
	     my $env = shift;
	     $h->handle_psgi($env);
	 };

DESCRIPTION

       HTML::Mason::PSGIHandler is a PSGI handler for HTML::Mason. It's based on HTML::Mason::CGIHandler and allows you to process Mason templates
       on any web servers that support PSGI.

SUPPORT

       o   Git Repository

	   The latest code is available from the git repository at <http://github.com/abh/HTML-Mason-PSGIHandler>.

	   To send patches, make a fork on github and send a pull request.

       o   Bugs

	   Please report bugs at <http://github.com/abh/HTML-Mason-PSGIHandler/issues>.

AUTHORS

       Ask Bjorn Hansen <miyagawa@bulknews.net>, Ricardo Signes <rjbs@cpan.org>, Tatsuhiko Miyagawa <miyagawa@bulknews.net>.

LICENSE

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

SEE ALSO

       CGI::PSGI Plack PSGI HTML::Mason::CGIHandler

perl v5.10.1							    2010-12-19					     HTML::Mason::PSGIHandler(3pm)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

About awk conditions

Discussion started by: majormark

2. Shell Programming and Scripting

if, sed or awk with conditions

Discussion started by: ski

3. Shell Programming and Scripting

awk with two conditions

Discussion started by: jimmy_y

4. Shell Programming and Scripting

awk line with two conditions

Discussion started by: friend