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Top Forums Shell Programming and Scripting How to delete expression in the brackets? Post 302508339 by tkmmelvin on Monday 28th of March 2011 12:10:11 AM
Old 03-28-2011
How to delete expression in the brackets?

how to delete second part in the expression sshd[19557] using gsub function so that output look likes sshd.

Thanks.
 

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MB_EREG_SEARCH_GETREGS(3)						 1						 MB_EREG_SEARCH_GETREGS(3)

mb_ereg_search_getregs - Retrieve the result from the last multibyte regular expression match

SYNOPSIS
array mb_ereg_search_getregs (void ) DESCRIPTION
Retrieve the result from the last multibyte regular expression match PARAMETERS
This function has no parameters. RETURN VALUES
An array including the sub-string of matched part by last mb_ereg_search(3), mb_ereg_search_pos(3), mb_ereg_search_regs(3). If there are some matches, the first element will have the matched sub-string, the second element will have the first part grouped with brackets, the third element will have the second part grouped with brackets, and so on. It returns FALSE on error; 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_init(3). PHP Documentation Group MB_EREG_SEARCH_GETREGS(3)
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