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Top Forums Shell Programming and Scripting Delete last two line inbetween pattern Post 302867769 by Akshay Hegde on Friday 25th of October 2013 03:02:03 AM
Old 10-25-2013
Quote:
Originally Posted by sandipgawale
Input file is like

Code:
:7011:/20106407235
NATURE CONSTRUCTION
NEW DP ROAD
OPP GOVT SCHOOL
45500332
:7021:SAMPLE DATA ONE
:7023:TEST LINE NUMBER
 1101010021442 TESTING
 HI HERE 
PLEASE HELP ME OUT
AC 20101906523 
:7028:OUR

OUTPUT I NEED IS


Code:
:7011:/20106407235
NATURE CONSTRUCTION
NEW DP ROAD
OPP GOVT SCHOOL
45500332
:7021:SAMPLE DATA ONE
:7023:TEST LINE NUMBER
 1101010021442 TESTING
 HI HERE 
PLEASE HELP ME OUT
:7028:OUR

So i want line AC 20101906523 to be deleted or any more line after that if present till next : get deleted.
Try

Code:
$ cat <<eof | awk '!/^AC/'
:7011:/20106407235
NATURE CONSTRUCTION
NEW DP ROAD
OPP GOVT SCHOOL
45500332
:7021:SAMPLE DATA ONE
:7023:TEST LINE NUMBER
 1101010021442 TESTING
 HI HERE 
PLEASE HELP ME OUT
AC 20101906523 
:7028:OUR
eof

:7011:/20106407235
NATURE CONSTRUCTION
NEW DP ROAD
OPP GOVT SCHOOL
45500332
:7021:SAMPLE DATA ONE
:7023:TEST LINE NUMBER
 1101010021442 TESTING
 HI HERE 
PLEASE HELP ME OUT
:7028:OUR

for file use like this

Code:
$ awk '!/^AC/' file

OR

Code:
$ sed '/^AC/d' file

OR

Code:
$ perl -ni -e 'print unless /^AC/' file


Last edited by Akshay Hegde; 10-25-2013 at 04:09 AM..
 

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Locale::Script(3perl)					 Perl Programmers Reference Guide				     Locale::Script(3perl)

NAME
Locale::Script - standard codes for script identification SYNOPSIS
use Locale::Script; $script = code2script('phnx'); # 'Phoenician' $code = script2code('Phoenician'); # 'Phnx' $code = script2code('Phoenician', LOCALE_CODE_NUMERIC); # 115 @codes = all_script_codes(); @scripts = all_script_names(); DESCRIPTION
The "Locale::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924 four-letter codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying scripts. The ones currently supported are: alpha This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician. This code set is identified with the symbol "LOCALE_SCRIPT_ALPHA". The Zxxx, Zyyy, and Zzzz codes are not used. This is the default code set. numeric This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician. This code set is identified with the symbol "LOCALE_SCRIPT_NUMERIC". ROUTINES
code2script ( CODE [,CODESET] ) script2code ( NAME [,CODESET] ) script_code2code ( CODE ,CODESET ,CODESET2 ) all_script_codes ( [CODESET] ) all_script_names ( [CODESET] ) Locale::Script::rename_script ( CODE ,NEW_NAME [,CODESET] ) Locale::Script::add_script ( CODE ,NAME [,CODESET] ) Locale::Script::delete_script ( CODE [,CODESET] ) Locale::Script::add_script_alias ( NAME ,NEW_NAME ) Locale::Script::delete_script_alias ( NAME ) Locale::Script::rename_script_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Script::add_script_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Script::delete_script_code_alias ( CODE [,CODESET] ) These routines are all documented in the Locale::Codes man page. SEE ALSO
Locale::Codes Locale::Constants http://www.unicode.org/iso15924/ Home page for ISO 15924. AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 1997-2001 Canon Research Centre Europe (CRE). Copyright (c) 2001-2010 Neil Bowers Copyright (c) 2010-2011 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2011-09-26 Locale::Script(3perl)
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