awk or sed? change field conditional on key match Post: 302604049

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how do i pattern match a field with awk?

hi, let's say $numbers = "324 350 587" an so on... what i'm trying to do is this: awk -v numbers="$numbers" '{if (numbers ~ /$2/) print $0, "bla bla"}' file # file looks like this: 214 ..... 215 ... 216 .... 250 ... 324 325 ... 350 something ... ... 587 ...

2. Shell Programming and Scripting

Conditional edit for a field using sed

Hi I want to repalce a field in a txt file on solaris with say 100 records and each record having a total of 10 fields separated by a ~ . based on the following condition the record should be edited or else the record should be written as it is to a if the seventh field is 'XX' and if...

3. Shell Programming and Scripting

Conditional tab replacement sed/awk

Hi I am struggling to find a solutions to this problem: I have a directory full of files and I wish to: read each line of each file and if any one line in those files is longer than 72 characters I want to replace any tab characters with a space character. Ive been...

4. Shell Programming and Scripting

awk conditional expression to compare field number and variable value

Hi, I'm trying to compare the value in a field to the value in a variable using awk. This works: awk '$7 == "101"'but this is what I want (and it doesn't work): value=101 awk '$7 == "$value"' Any help or insight on this would be great. Thanks in advance.

5. Shell Programming and Scripting

Using AWK to format output based on key field

I have file which contains gene lines something like this Transcript Name GO POPTR_0016s06290.1 98654 POPTR_2158s00200.1 11324 POPTR_0004s22390.1 12897 POPTR_0001s11490.1 POPTR_0016s13950.1 14532 POPTR_0015s05840.1 13455 POPTR_0013s06470.1 12344...

6. Shell Programming and Scripting

AWK: Pattern match between 2 files, then compare a field in file1 as > or < field in file2

First, thanks for the help in previous posts... couldn't have gotten where I am now without it! So here is what I have, I use AWK to match $1 and $2 as 1 string in file1 to $1 and $2 as 1 string in file2. Now I'm wondering if I can extend this AWK command to incorporate the following: If $1...

7. Shell Programming and Scripting

Split file when the key field change !

Hello, I have the following example data file: Rv.Global_Sk,1077.160523,D,16/09/2011 Rv.Global_Sk,1077.08098,D,17/09/2011 Rv.Global_Sk,1077.001445,D,18/09/2011 Rv.Global_Sk,1072.660733,D,19/09/2011 Rv.Global_Sk,1070.381557,D,20/09/2011 Rv.Global_Sk,1071.971747,D,21/09/2011...

8. Shell Programming and Scripting

match two key columns in two files and print output (awk)

I have two files... file1 and file2. Where columns 1 and 2 of file1 match columns 1 and 2 of file2 I want to create a new file that is all file1 + columns 3 and 4 of file2 :b: Many thanks if you know how to do this.... :b: file1 31-101 106 0 92 31-101 106 29 ...

9. Shell Programming and Scripting

awk to match value to a field within +/- value

In the awk below I use $2 of filet to search filea for a match. If the values in $2 are exact match this works great. However, that is not always the case, so I need to perform the search using a range of + or - 2. That is if the value in filea $2 is within + or - 2 of filet $2 then it is matched....

10. Shell Programming and Scripting

awk to match field between two files and use conditions on match

I am trying to look for $2 of file1 (skipping the header) in $2 of file2 (skipping the header) and if they match and the value in $10 is > 30 and $11 is > 49, then print the line from file1 to a output file. If no match is foung the line is not printed. Both the input and output are tab-delimited....

LEARN ABOUT MOJAVE

net::dns::rr::ipseckey5.18

Net::DNS::RR::IPSECKEY(3)				User Contributed Perl Documentation				 Net::DNS::RR::IPSECKEY(3)

NAME

       Net::DNS::RR::IPSECKEY - DNS IPSECKEY resource record

SYNOPSIS

	   use Net::DNS;
	   $rr = new Net::DNS::RR('name IPSECKEY precedence gatetype algorithm gateway key');

DESCRIPTION

       DNS IPSEC Key Storage (IPSECKEY) resource records.

METHODS

       The available methods are those inherited from the base class augmented by the type-specific methods defined in this package.

       Use of undocumented package features or direct access to internal data structures is discouraged and could result in program termination or
       other unpredictable behaviour.

   precedence
	   $precedence = $rr->precedence;

       This is an 8-bit precedence for this record.  Gateways listed in IPSECKEY records with lower precedence are to be attempted first.

   gatetype
	   $gatetype = $rr->gatetype;

       The gateway type field indicates the format of the information that is stored in the gateway field.

   algorithm
	   $algorithm = $rr->algorithm;

       The algorithm type field identifies the public keys cryptographic algorithm and determines the format of the public key field.

   gateway
	   $gateway = $rr->gateway;

       The gateway field indicates a gateway to which an IPsec tunnel may be created in order to reach the entity named by this resource record.

   key
	   $key = $rr->key;

       Base64 representation of the optional public key block for the resource record.

   keybin
	   $keybin = $rr->keybin;

       Binary representation of the public key block for the resource record.

COPYRIGHT

       Copyright (c)2007 Olaf Kolkman, NLnet Labs.

       Portions Copyright (c)2012 Dick Franks.

       Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.

       All rights reserved.

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

SEE ALSO

       perl, Net::DNS, Net::DNS::RR, RFC4025

perl v5.18.2							    2014-01-16						 Net::DNS::RR::IPSECKEY(3)