Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: command to extract sub-string out of file names
Top Forums UNIX for Dummies Questions & Answers command to extract sub-string out of file names Post 302518566 by rdcwayx on Saturday 30th of April 2011 09:06:27 AM
Old 04-30-2011
Code:
ls DEPT*.DAT |awk -F _ '{sub(/LEC|LAB/,"",$2);a[$2]}END{for (i in a) print i}'

or
Code:
ls DEPT*.DAT |awk -F _ '{sub(/L[A-Z][A-Z]/,"",$2);print $2}' |sort -u

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

command/script to extract a substring from a string

I have a long string "<ID type="Oid">{}</ID>" I need to extract "GigabitEthernet0/1" from the above string. How can it be done? :) (5 Replies)
Discussion started by: girisha
5 Replies

2. Shell Programming and Scripting

Search for string in a file and extract another string to a variable

Hi, guys. I have one question: I need to search for a string in a file, and then extract another string from the file and assign it to a variable. For example: the contents of the file (group) is below: ... ftp:x:23: mail:x:34 ... testing:x:2001 sales:x:2002 development:x:2003 ...... (6 Replies)
Discussion started by: daikeyang
6 Replies

3. Shell Programming and Scripting

Extract all proper names from string with awk

I want to extract the proper names with awk from a very long string, like: õ(k): &lt;/span&gt;<br /><a something="pls/pe/person.person?i_pers_id=3694&amp;i_topic_id=2&amp;i_city_id=3372&amp;i_county_id=-1" target="_blank"><b>Gary Oldman</b></a> (George Smiley)<br /><a... (12 Replies)
Discussion started by: lyp
12 Replies

4. Shell Programming and Scripting

Extract a string between 2 ref string from a file

Hi, May i ask if someone share some command for extracting a string between 2 ref string in a txt file My objective: i had a file with multiple lines and wants only to extract the string "watch?v=IbkAXOmEHpY" or "watch?v=<11 random character>", when i used "grep 'watch?=*' i got a results per... (4 Replies)
Discussion started by: jao_madn
4 Replies

5. Shell Programming and Scripting

Extract file names from a file

I'm trying to extract a list of each .cfg file name mentioned in a file. I've made some progress using sed, but I'm still not there. Any help would be appreciated. My input looks like this: 07:00:00.000 spn redo 08:04:36.200 CMD OBJ_INIT 08:04:37.200 CMD OBJ_INIT ... (8 Replies)
Discussion started by: jricks
8 Replies

6. Shell Programming and Scripting

Grep string in files and list file names that contain the string

Hi, I have a list of zipped files. I want to grep for a string in all files and get a list of file names that contain the string. But without unzipping them before that, more like using something like gzcat. My OS is: SunOS test 5.10 Generic_142900-13 sun4u sparc SUNW,SPARC-Enterprise (8 Replies)
Discussion started by: apenkov
8 Replies

7. Shell Programming and Scripting

Get file names from string

Hello folks, would like as for your help. I'm downloading list of files which need to be downloaded later. Via curl I'm getting this output: % Total % Received % Xferd Average Speed Time Curr. Dload Upload Total Current Left ... (3 Replies)
Discussion started by: brusell
3 Replies

8. Shell Programming and Scripting

Command to extract word from a string

Hi All, I have a word and from that word would like to search for certain set of string, is there any command to do so ? EX : Components from the above word, would like to search for strings set and extract the search string and then do if stmt... pon nen ent Com say... (2 Replies)
Discussion started by: Optimus81
2 Replies

9. UNIX for Beginners Questions & Answers

Question on grep command (extract a string)

Dear all, I have a file a.txt like below: 1_234560_A_G_b37 1 2 1 2 2 2 ... 1_35465767_C_T_b37 2 1 1 2 2 2 ... 2_490638010_A_T_b37 1 2 1 2 2 2 ... 10_4567899_T_G_b37 2 2 1 2 2 2 ... ... what I want to do is extracting rows starting with "10_" like : 10_4567899_T_G_b37 2 2 1 2 2... (1 Reply)
Discussion started by: forevertl
1 Replies

10. UNIX for Beginners Questions & Answers

Extract file names from file and set variable to 'highest' one

HI Folks - I have a requirement where I need to scan a text file for a list of files. The file, we'll called it, files.txt looks like such: inbox/EBS/Client_GL_Detail_PBCS_112517_SEP2017.txt inbox/EBS/Client_GL_Detail_PBCS_112617_NOV2017.txt ... (9 Replies)
Discussion started by: SIMMS7400
9 Replies

LEARN ABOUT CENTOS

locale::codes::langfam

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 09:06 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy