On Linux[*], just because a process is owned by a user does not mean that user can trace the process. By trace I mean using applications such as strace or gdb to peek at the internals of the process. The process must also be dumpable, that is whether the process may generate a a core [...]
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The cPanel 2010 Conference is drawing nigh, October 4th – 6th. This year I will be presenting on secure coding practices. It seems many articles are focused on cross-site scripting, cross-site request forgery and other browser-targeted exploits. My presentation will focus on the server-side aspect of secure programming practices. It is especially designed for people [...] Talk URL: http://yapc2010.com/yn2010/talk/2626 Yay! Perl 6! Reflection on State of the Onion talks/write-ups. Perleontology Perl 0 – Larry’s Office Mates. Perl 1 1987, Perl 2 1988, Perl 3 1989, Perl 4 1991, Perl 5 1994 ( trout was 11 ) 20,000 Dists on CPAN, 130,000 Uploads. Something is only good if Netcraft declares something dead once. [...] Talk URL: http://yapc2010.com/yn2010/talk/2669 Requires special executable on OS X. Talk URL: http://yapc2010.com/yn2010/talk/2675 Perl::Critic::DEVELOPER Walks through basics of writing a policy. Pom::POD::Web displays policies installed on system. .perlcriticrc Used to configure Perl::Critic, including specific behavior for policies. Anatomy of a Policy Sub classes Perl::Critic::Policy. Provide DESC for description EXPL: Longer explanation of the violation applies_to: the specific PPI structure. violates: the actual rule. ppidump shows how the source file is parsed into PPI structures. Talk URL: http://yapc2010.com/yn2010/talk/2650 Scrum Stand Up What did day before What doing today What blocks progress Dedicated Bug Team Talk URL: http://yapc2010.com/yn2010/talk/2694 Opening Files Always specify the mode and don’t use 2 arg open. Filename is treating literally by 3-arg open. The filename can be a file handle ( e.g. ‘|-’). Piped opens allow running of code. Lesson: always validate input -> GIGO Input Validation Taint Mode All external data is tainted. Regexp are [...] Subtitle: in order to get girls Talk URL: http://yapc2010.com/yn2010/talk/2752 Bulk of the talk focuses on making C routines available to Perl. Talk focuses on Packet, a module maintained by the speaker. New version of Packet is supposed to hit tonight. Slides: samy.pl Talk URL: http://yapc2010.com/yn2010/talk/2628 Tongue in cheek, of course Initial Design Notes for Perl 7 Someone ran off with the next version number 20 years ago and we haven’t seen it since. Version numbers sucks. Numbers confuse people. Two hardest problems in CS: What to name things What to cache The Evolution of MVC from Pacman to [...] Talk URL: http://yapc2010.com/yn2010/talk/2709 The Cycle Commit (with passing tests) -> Modify -> Test -> Fail -> Diff -> Fix -> Tests Pass -> Commit -> Repeat The less you do at once, the more brain power you can devote to the task. DVCS allows local commits, development, without “breaking the build.” This was an interactive presentation that demonstrated the cycle. |
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