Sponsored Content
Top Forums Shell Programming and Scripting How can I change file value based on condition Post 302552038 by sk1418 on Thursday 1st of September 2011 11:45:36 AM
Old 09-01-2011
OK, corrected version comes:
Code:
awk -F, 'NR==FNR{ a["["$1"]"]=$2} 
NR>FNR{ if($0 in a){ 
f =1;i=$0; print $0; next;      }
if(f==1&&i){ 
        $0 = "start_dt="a[i]; 
        print $0; f=0;i=0; }else print $0 }' file2 file1

output based on your example:

Code:
[title1]
start_dt=2010-01-01 12:00:02
[title2]
start_dt= 2010-01-03 10:00:02
[title3]
start_dt= 2011-01-04 11:00:02
[title9]
start_dt=2011-01-01 07:00:02

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Splitting a file based on some condition and naming them

I have a file given below. I want to split the file where ever I came across ***(instead you can put ### symbols in the file) . Also I need to name the file by extracting the report name from the first line which is in bold(eg:RPT507A) concatinated with DD(day on which the file runs). Can someone... (1 Reply)
Discussion started by: srivsn
1 Replies

2. Shell Programming and Scripting

Read file based on condition

Hi Friends, Can any one help with this: I have a huge file with the format as A SAM 4637 B DEPT1 4758 MILAN A SMITH 46585 B DEPT2 5385 HARRYIS B SAMUL 63547 GEORGE B DANIEL 899 BOISE A FRES 736 74638 I have to read this file and write only the records that starts with "B" only ... (5 Replies)
Discussion started by: sbasetty
5 Replies

3. Shell Programming and Scripting

Spliting file based on condition

Hi, I have a comma separated file with millions of records in it. I have a requirement to split the file based on the value in a one of the columns. Suppose i have a text file with columns like C1, C2,C3,C4 Column C4 can hold the values either 01 or 02 03 or 04. I nned to extract... (2 Replies)
Discussion started by: Raamc
2 Replies

4. Shell Programming and Scripting

Change in Input feed based on condition file

Sorry Guys for not being able to explain in one of my earlier post. I am now putting my requirement with the input file and desired output file. In the below input file - Transaction code is at position 31:40. Business code is from position 318:321 TSCM00000005837 ... (7 Replies)
Discussion started by: varunrbs
7 Replies

5. Shell Programming and Scripting

Update a field in a file based on condition

Hi i am new to scripting. i have a file file.dat with content as : CONTENT_STORAGE PERCENTAGE FLAG: /storage_01 64% 0 /storage_02 17% 1 I need to update the value of FLAG for a particular CONTENT_STORAGE value I have written the following code #!/bin/sh threshold=20... (1 Reply)
Discussion started by: kichu
1 Replies

6. Shell Programming and Scripting

Getting data from a flat file based on condition

Hi, I have a flaty file from which i am fetching few columns in tablular form as below code. Now i want to fetch the column 6 and 7 in below code only if it either of them is non zero.However below startement awk -F, '$6==0 && $7==0{exit 1}' ${IFILE} is not working..Not sure where is the... (36 Replies)
Discussion started by: Vivekit82
36 Replies

7. Shell Programming and Scripting

Adding data from a file based on some condition

I collect data in a file in below format(Month Day Year Size) in RedHat Linux. Now i want to calculate the data size date wise. As i code shell script after long time, i forgot the features and syntax. Can anyone help me regard this please. Feb 8 2014 15 Feb 10 2014 32 Feb 10 2014 32 Feb 12... (2 Replies)
Discussion started by: makauser
2 Replies

8. Shell Programming and Scripting

Join fields in a same file based on condition

I have an input file like this... All iI want to do is If the lines are identical except for the last field i want to merge them into single line input_file I feel something is nothing I feel something is everything apple mango banana apple mango grapes I want to get output like this:... (3 Replies)
Discussion started by: raj_k
3 Replies

9. Shell Programming and Scripting

awk to change contents of field based on condition in same file

In the awk below I am trying to copy the entire contents of $6 there may be multiple values seperated by a ;, to $8, if $8 is . (lines 1 and 3 are examples). If that condition $8 is not . (line2 is an example) then that line is skipped and printed as is. The awk does execute but prints the output... (3 Replies)
Discussion started by: cmccabe
3 Replies

10. UNIX for Beginners Questions & Answers

Change the field color based on condition in email

Request your help to change the field color based on condition , if it is otherthan 0. using html in unix. Here is my condition for(i=1;i<=NF;i++) { print "<td> "$i"</td> } Please use CODE tags when displaying sample input, output, and code segments. (17 Replies)
Discussion started by: CatchMe
17 Replies
Locale::Codes::LangFam(3)				User Contributed Perl Documentation				 Locale::Codes::LangFam(3)

NAME
Locale::Codes::LangFam - standard codes for language extension identification SYNOPSIS
use Locale::Codes::LangFam; $lext = code2langfam('apa'); # $lext gets 'Apache languages' $code = langfam2code('Apache languages'); # $code gets 'apa' @codes = all_langfam_codes(); @names = all_langfam_names(); DESCRIPTION
The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in ISO 639-5. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5 language family codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a constant that is automatically exported by this module. For example, the two are equivalent: $lext = code2langfam('apa','alpha'); $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA); The codesets currently supported are: alpha This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages. This is the default code set. ROUTINES
code2langfam ( CODE [,CODESET] ) langfam2code ( NAME [,CODESET] ) langfam_code2code ( CODE ,CODESET ,CODESET2 ) all_langfam_codes ( [CODESET] ) all_langfam_names ( [CODESET] ) Locale::Codes::LangFam::rename_langfam ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::LangFam::add_langfam ( CODE ,NAME [,CODESET] ) Locale::Codes::LangFam::delete_langfam ( CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_alias ( NAME ,NEW_NAME ) Locale::Codes::LangFam::delete_langfam_alias ( NAME ) Locale::Codes::LangFam::rename_langfam_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::delete_langfam_code_alias ( CODE [,CODESET] ) These routines are all documented in the Locale::Codes::API man page. SEE ALSO
Locale::Codes The Locale-Codes distribution. Locale::Codes::API The list of functions supported by this module. http://www.loc.gov/standards/iso639-5/id.php ISO 639-5 . AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 2011-2013 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.3 2013-02-27 Locale::Codes::LangFam(3)
All times are GMT -4. The time now is 04:26 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy