awk and sed Post: 302898859

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I have many messages such as the test message below: 00:00000:00021:2002/05/13 13:57:00.51 ERROR:- Test error, my test error!!! I am writing a script in which I need to get everything from the word "ERROR:-" onwards. I normally use awk for these things, but I am not an expert at it so i am...

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Hi, I know sed is stream text editor and not a bit more than that. Can anyone explain its usage and advantages? How is awk different from sed? I donno i am a bit confused about it. But i have coded in awk and shell. Thanks, Nisha :confused:

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Hey all, Can I put sed command inside the awk action ?? If not then can i do grep in the awk action ?? For ex: awk '$1=="174" { ppid=($2) ; sed -n '/$ppid/p' tempfind.txt ; }' tempfind.txt Assume: 174 is string. Assume: tempfind.txt is used for awk and sed both. tempfind.txt...

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Hi, I have a data file with 5 columns - like this: "20080401 09:43:08.770798 +0100s","TEST 1","R 1","A TEST","Nov 27 2007","1" "20080401 09:43:08.770798 +0100s","THIS IS A TEST","R 2","B TEST","Nov 30 2007","10" "20080401 09:43:08.770798 +0100s","ANOTHER TEST","R 3","B TEST","Nov 05...

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I've got an inventory database with eight columns with things like product name, manufacturer, UPC code, etc. on each line. Our PO (purchase order) number is in the first column. I can grep the date and get the full line of data but I would like to strip out everything but the PO number in the...

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What if I wanted to add a word such as IT after the first character and if theres 3 characters, after the 2nd character? output would be: G, it H G, H it P G, H, P it L I'm thinking that AWK would be the easiest way to do this... Currently looking it up. Right now I'm using awk but I...

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Hi All, Is there a way of comparing two columns in the same file and deleting the row if the values of the columns match. I have the sample data file as below. M024900|175309.00|968.00|17 M025001|19861.79|97.90|148 M025002|431.70|159.00|3 M025003|912.30|159.90|6 ...

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sed/awk or help please

I have a file that contain the data below: B1 1 2 3 B2 20 30 40 B3 7 8 B4 100 B5 21 22 23How can I retrieve the data for B1 into a seperate file.

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Is this possible using SED and AWK?

Dear Geeks, I want to manipulate a file with certain modifications for that using sed or AWK how to do this process for one file i have this type of data. Input File: "Restricted and Reserved names .ANISH",3798,"TEST.CO",1201208,6/16/10 0:00,6/16/13 0:00,,,"CO","2nd"^M "Restricted and...

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sed and awk giving error ./sample.sh: line 13: sed: command not found

Hi, I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :- ./sample.sh: line...

LEARN ABOUT DEBIAN

libravatar::url

Libravatar::URL(3pm)					User Contributed Perl Documentation				      Libravatar::URL(3pm)

NAME

       Libravatar::URL - Make URLs for Libravatars from an email address

SYNOPSIS

	   use Libravatar::URL;

	   my $url = libravatar_url( email => 'larry@example.org' );

DESCRIPTION

       See <http://www.libravatar.org> for more information.

Functions
       libravatar_url

	   # By email
	   my $url = libravatar_url( email => $email, %options );

	   # By OpenID
	   my $url = libravatar_url( openid => $openid, %options );

       Constructs a URL to fetch the Libravatar for the given $email address or $openid URL.

       %options are optional.  "libravatar_url" will accept all the options of "gravatar_url" in Gravatar::URL except for "rating" and "border".

       The available options are...

       size

       Specifies the desired width and height of the avatar (they are square).

       Valid values are from 1 to 512 inclusive. Any size other than 80 may cause the original image to be downsampled using bicubic resampling
       before output.

	   size    => 40,  # 40 x 40 image

       default

       The url to use if the user has no avatar.

	   default => "http://www.example.org/nobody.jpg"

       Relative URLs will be relative to the base (ie. libravatar.org), not your web site.

       Libravatar defines special values that you may use as a default to produce dynamic default images. These are "identicon", "monsterid",
       "wavatar" and "retro".  "404" will cause the URL to return an HTTP 404 "Not Found" error instead and "mm" will display the same "mystery
       man" image for everybody.  See <http://www.libravatar.org/api> for more info.

       If omitted, Libravatar will serve up their default image, the orange butterfly.

       base

       This is the URL of the location of the Libravatar server you wish to grab avatars from.	Defaults to <http://cdn.libravatar.org/avatar/>
       for HTTP and <https://seccdn.libravatar.org/avatar/> for HTTPS.

       short_keys

       If true, use short key names when constructing the URL.	"s" instead of "size", "d" instead of "default" and so on.

       short_keys defaults to true.

       https

       If true, serve avatars over HTTPS instead of HTTP.

       You should select this option if your site is served over HTTPS to avoid browser warnings about the presence of insecure content.

       https defaults to false.

LICENSE

       Copyright 2011, Francois Marier <fmarier@gmail.com>.

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

       See http://dev.perl.org/licenses/artistic.html

SEE ALSO

       <http://www.libravatar.org> - The Libravatar web site

       <http://www.libravatar.org/api> - The Libravatar API documentation

perl v5.14.2							    2012-04-04						      Libravatar::URL(3pm)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk / sed

Discussion started by: baileyr1

2. Shell Programming and Scripting

sed,awk

Discussion started by: Nisha

3. UNIX for Advanced & Expert Users

sed in awk ? or nested awk ?

Discussion started by: varungupta

4. UNIX for Advanced & Expert Users

Awk or Sed help

Discussion started by: MrG-San