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Full Discussion: Bash script reg-exp , replace , open and write
Top Forums Shell Programming and Scripting Bash script reg-exp , replace , open and write Post 302659153 by molwiko on Wednesday 20th of June 2012 11:53:31 AM
Old 06-20-2012
Question Bash script reg-exp , replace , open and write
Hi All
I am a new in scripting language and I would like help for you guys

I would like to create a file named constant.h and search into all files *.m in specific directory for a reg-exp
Code:
@"LBL_[[0-9]]+"

exp: @"LBL_75847" , and write those matchs to constant.h if there are not written (no duplication into the file constants) like this
Code:
NSString *const C_LBL_[[0-9]] = thematch; // exp NSString *const C_LBL_78784 = @"LBL_78784";

Code:
NSString *const C_LBL_[[0-9]] = thematch; // exp NSString *const C_LBL_78787 = @"LBL_78787";

moreover this script should also replace all matched
Code:
@"LBL_[[0-9]]+"

into *.m files with the constant var which is
Code:
 C_LBL_[[0-9]]+

Thanks in advance
 

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LEARN ABOUT LINUX

bashbug

BASHBUG(1)							      bashbug								BASHBUG(1)

NAME

       bashbug - report a bug in bash

SYNOPSIS

       bashbug [--help] [--version] [bug-report-email-addresses]

DESCRIPTION

       bashbug is a utility for reporting bugs in Bash to the maintainers.

       bashbug will start up your preferred editor with a preformatted bug report template for you to fill in. Save the file and quit the editor
       once you have completed the missing fields.  bashbug will notify you of any problems with the report and ask for confirmation before
       sending it. By default the bug report is mailed to both the GNU developers and the Debian Bash maintainers. The recipients can be changed
       by giving a comma separated list of bug-report-email-addresses.

       If you invoke bashbug by accident, just quit your editor. You will always be asked for confirmation before a bug report is sent.

OPTIONS

       --help
	      Show a brief usage message and exit.

       --version
	      Show the version of bashbug and exit.

       bug-report-email-addresses
	      Comma separated list of recipients' email addresses. By default the report is mailed to both the GNU developers and the Debian Bash
	      maintainers.

ENVIRONMENT

       DEFEDITOR
	      Editor to use for editing the bug report.

       EDITOR
	      Editor to use for editing the bug report (overridden by DEFEDITOR).

SEE ALSO

       bash(1), reportbug(1), update-alternatives(8) for preferred editor.

AUTHOR

       This manual page was written by Christer Andersson <klamm@comhem.se> for the Debian project (but may be used by others).

GNU Bash 3.1							 11 December 2007							BASHBUG(1)
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