db().select(db.table.ALL, orderby=~db.table.desc) # the '~' makes the order descending; see P.146 in the book;
On Thu, Dec 18, 2008 at 8:24 PM, Alexandre Miguel de Andrade Souza < [email protected]> wrote: > Massimo, > > I buy the pdf book, but dont found how orderby in descendent order in DAL > In sql; > > selet * from table order by table.field desc > > > > On Thu, Dec 18, 2008 at 4:59 PM, mdipierro <[email protected]>wrote: > >> >> simple way to block attackers on Linux >> >> 1) give sudo access to user running web2py to /sbin/iptables >> 2) create a new app, let's call it "gatekeeper" with the following >> default.py controller >> >> def block(): >> import os >> os.system('sudo iptables -I INPUT -s %s -j DROP' % >> request.client) >> >> 3) create a web2py routes.py file that maps suspicious URLs into the >> above action >> >> routes_in=[ >> ['.*\.\..*','/gatekeeper/default/block'], # block clients >> attempting a directory traversal >> ['.*\.php','/gatekeeper/default/block'], # block clients >> looking for php scripts >> ] >> >> you can add your own filters using regular expressions. >> >> Massimo >> >> >> >> > > > -- > Atenciosamente > > -- > ========================= > Alexandre Miguel de Andrade Souza > Diretoria de Otimização de Processos do SISEMA > Secretaria de Estado de Meio Ambiente e Desenvolvimento Sustentável > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
