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Top Forums UNIX for Dummies Questions & Answers pattern containg ' search and replace Post 302448780 by pinga123 on Friday 27th of August 2010 03:43:37 AM
Old 08-27-2010
Quote:
Originally Posted by sundarj
but i have so many ' ' in my file
i want to replace the pattern only having the pattern value=' '
sed is not able to do it
confused Smilie

do you want something like thi.

Quote:
# cat filename

=''
=
Code:
sed s/"=''"/abc/ filename

abc
=

it has replaced ='' with abc string.
 

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MB_EREG_SEARCH_INIT(3)							 1						    MB_EREG_SEARCH_INIT(3)

mb_ereg_search_init - Setup string and regular expression for a multibyte regular expression match

SYNOPSIS
bool mb_ereg_search_init (string $string, [string $pattern], [string $option = "msr"]) DESCRIPTION
mb_ereg_search_init(3) sets $string and $pattern for a multibyte regular expression. These values are used for mb_ereg_search(3), mb_ereg_search_pos(3), and mb_ereg_search_regs(3). PARAMETERS
o $string - The search string. o $pattern - The search pattern. o $option - The search option. RETURN VALUES
Returns TRUE on success or FALSE on failure. NOTES
Note The internal encoding or the character encoding specified by mb_regex_encoding(3) will be used as the character encoding for this function. SEE ALSO
mb_regex_encoding(3), mb_ereg_search_regs(3). PHP Documentation Group MB_EREG_SEARCH_INIT(3)
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