thanks a lot!! And how can I locate the version String it self in the file?
bla bla bla bla bla bla 1.2.0 bla bla bla bla bla my pattern is number.number.number Thanks! T On 4/27/07, Jeff Pang <[EMAIL PROTECTED]> wrote:
2007/4/27, Tatiana Lloret Iglesias <[EMAIL PROTECTED]>: > Hi all! > > how can I create a regular expression to find a software version pattern in > a file (e.g. 1.2.0) and return the last number , i.e. 0 Hi, What's the form of your version string? Given the case of $version_str = '1.2.0',you may write: my ($lastnum) = $verison_str =~ /.*\.(\d+)/; Good luck. -- Chinese Practical Mod_perl book online http://home.arcor.de/jeffpang/mod_perl/
