note BrowserUk <blockquote><i> Must get my head around what it is doing now. </i></blockquote> <p> <code> $SIG{ INT } = sub { ## State makes $last a closure; that is a variable that remember's its value ## between invocations of the subroutine state $last = 0; ## if the time now is greater than 2 seconds later than the last time we saw a ^C if( ( time - $last ) > 2 ) { ## Overwrite the last time with the current time $last = time; ## And just return; ignoring this ^C return; } ## However, if it is less than 2 seconds; die. die 'Interupted by ^C^C'; }; </code> <div class="pmsig"><div class="pmsig-171588"> <hr /> <font size=1 > <div>With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'</div> <div>Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.</div> <div>"Science is about questioning the status quo. Questioning authority". </div> <div>In the absence of evidence, opinion is indistinguishable from prejudice. </div> </font> </div></div> 1018190 1018195