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Top Forums Shell Programming and Scripting How can i delete a keyword starting with x in unix Post 302337067 by ryandegreat25 on Thursday 23rd of July 2009 09:57:42 AM
Old 07-23-2009
Quote:
Originally Posted by rdhanek
It's not working Ryan...giving syntax error :-(
i'm not sure i'm using ubuntu.
Code:
ryandegreat25@ryandegreat25-desktop:~$ cat scrt
#!/bin/sh
awk 'gsub("x*","")' test 
ryandegreat25@ryandegreat25-desktop:~$ ./scrt
aaa w 1234 5678
rwsd ravi w123
bc3 ohrd
ryandegreat25@ryandegreat25-desktop:~$

try
Code:
awk 'gsub{"x*",""}' test



---------- Post updated at 09:57 PM ---------- Previous update was at 09:54 PM ----------

Quote:
Originally Posted by rdhanek
Panyam, Its working gud..but i need to delete that line untill i find some space.for example i have input
Code:
xaa=grpsor29bb4:shelf=1:slot=1:pport=1:channel=1-4-4 aaaa

the output should be just aaaaPlease let me know how should i change the command that you have provided.
well i'm not sure but maybe
Code:
awk '{print $NF}' file

 

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Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

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) 2011-2012 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.2 2012-10-11 Locale::Codes::LangFam(3pm)
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