Hello Monks,

In a file I have content like:

myFiles = test02-01-2005.txt ; hello27-12-2004.txt;

I open the file and hunt for the string "myFiles" and want to update the file starting with "test" to "test29-01-05.txt"

My question is how do I search for the string that starts with "test" and ends with ".txt" since it can consider the whole string "test02-01-2005.txt; hello27-12-2004.txt" as starting with test and ending with .txt.

How do I tell regex to stop at the first .txt when it sees it?

Notice the ";" sometimes are placed after a space and sometimes placed without a space after the filename.

If I do something like: 


open ( FH, "p.txt" );
my @output = <FH>;
close ( FH );

#find the line which has "myFiles" in it
my @line = grep ( /myFiles/ ), @output;

#hopefully I should only one line back
my $i = $line[0];


#will this work?
$i =~ s/.*(test.*\.txt).*/test29-01-05\.txt/

[download]

Thank you

In reply to searching for a substring in a string by Anonymous Monk

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