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Top Forums Shell Programming and Scripting Big pattern file matching within another pattern file in awk or shell Post 302960826 by Don Cragun on Thursday 19th of November 2015 10:43:59 PM
Old 11-19-2015
I am totally confused.

There is nothing in your code (which you imply is working but is running too slow), that explains why the output has abv040,61 through abv040,70 when abv040 does not appear anywhere in any of the input files and the values 61 through 70 do not appear anywhere in any of the input files.

Furthermore, your code seems to only output two fields; not five.

And, there is no line in File3 containing the string (or date) 20150825; so why is there a line in the output containing that string?

Please explain more clearly what you are trying to do.
 

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Tcl_StringMatch(3)					      Tcl Library Procedures						Tcl_StringMatch(3)

__________________________________________________________________________________________________________________________________________________

NAME
Tcl_StringMatch, Tcl_StringCaseMatch - test whether a string matches a pattern SYNOPSIS
#include <tcl.h> int Tcl_StringMatch(string, pattern) int Tcl_StringCaseMatch(string, pattern, nocase) ARGUMENTS
char *string (in) String to test. char *pattern (in) Pattern to match against string. May contain special characters from the set *?[]. int nocase (in) Specifies whether the match should be done case-sensitive (0) or case-insensitive (1). _________________________________________________________________ DESCRIPTION
This utility procedure determines whether a string matches a given pattern. If it does, then Tcl_StringMatch returns 1. Otherwise Tcl_StringMatch returns 0. The algorithm used for matching is the same algorithm used in the ``string match'' Tcl command and is similar to the algorithm used by the C-shell for file name matching; see the Tcl manual entry for details. | In Tcl_StringCaseMatch, the algorithm is the same, but you have the option to make the matching case-insensitive. If you choose this (by | passing nocase as 1), then the string and pattern are essentially matched in the lower case. KEYWORDS
match, pattern, string Tcl 8.1 Tcl_StringMatch(3)
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